{"id":56284,"date":"2023-03-24T13:16:30","date_gmt":"2023-03-24T13:16:30","guid":{"rendered":"https:\/\/www.zaptest.com\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira"},"modified":"2023-03-24T13:16:30","modified_gmt":"2023-03-24T13:16:30","slug":"bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira","status":"publish","type":"post","link":"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira","title":{"rendered":"Bakendapr\u00f3fun &#8211; kafa\u00f0u dj\u00fapt \u00ed hva\u00f0 \u00fea\u00f0 er, ger\u00f0ir \u00feess, ferla, n\u00e1lganir, verkf\u00e6ri og fleira!"},"content":{"rendered":"<p>Bakendapr\u00f3fun er s\u00e9rstaklega mikilv\u00e6g grein <a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-sjalfvirkni-prof-ekkert-hrognamal-einfold-leidarvisir\">hugb\u00fana\u00f0arpr\u00f3funar<\/a> sem hefur n\u00f3g a\u00f0 bj\u00f3\u00f0a hverjum forritara &#8211; n\u00e1lgun \u00fe\u00edn vi\u00f0 \u00feessa a\u00f0fer\u00f0 getur r\u00e1\u00f0i\u00f0 \u00farslitum um \u00e1rangur ums\u00f3knar \u00feinnar.<\/p>\n<p>\u00deetta er einnig \u00feekkt sem gagnagrunnspr\u00f3fun og hj\u00e1lpar \u00fe\u00e9r a\u00f0 for\u00f0ast alvarlegar fylgikvilla sem annars g\u00e6tu skemmt hugb\u00fana\u00f0inn \u00feinn.<\/p>\n<p>Bakendapr\u00f3fun hefur \u00fdmsa kosti og \u00e1skoranir sem \u00fe\u00fa \u00fearft a\u00f0 taka tillit til fyrir innlei\u00f0ingu, sem lei\u00f0ir til sterkari v\u00f6ru sem uppfyllir sta\u00f0la \u00fe\u00edna og markmi\u00f0.<\/p>\n<p>Skilningur \u00e1 bakendapr\u00f3funum og hvernig \u00fea\u00f0 virkar gerir \u00fe\u00e9r kleift a\u00f0 nota t\u00e6knina til \u00fe\u00edn. \u00dea\u00f0 eru nokkur s\u00e9rt\u00e6k pr\u00f3f og verkf\u00e6ri sem g\u00e6tu hj\u00e1lpa\u00f0 \u00fe\u00e9r a\u00f0 koma auga \u00e1 vandam\u00e1l \u00e1\u00f0ur en \u00feau eiga m\u00f6guleika \u00e1 a\u00f0 ver\u00f0a jafnvel minnih\u00e1ttar vandam\u00e1l.<\/p>\n<p>\u00cd \u00feessari handb\u00f3k sko\u00f0um vi\u00f0 allar nau\u00f0synlegar athugasemdir vi\u00f0 bakendapr\u00f3fanir til a\u00f0 s\u00fdna fram \u00e1 bestu a\u00f0ger\u00f0ina. \u00deetta felur \u00ed s\u00e9r hvernig \u00e1 a\u00f0 innlei\u00f0a bakendapr\u00f3fanir og b\u00faa til enn sterkara forrit \u00ed ferlinu.<\/p>\n<p>&nbsp;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_1 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #b90000;color:#b90000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #b90000;color:#b90000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Hvad_er_bakendaprofun\" >Hva\u00f0 er bakendapr\u00f3fun?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Hvenaer_og_hvers_vegna_tharftu_ad_gera_Backend_Testing\" >Hven\u00e6r og hvers vegna \u00fearftu a\u00f0 gera Backend Testing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#THegar_thu_tharft_ekki_ad_gera_Backend_Testing\" >\u00deegar \u00fe\u00fa \u00fearft ekki a\u00f0 gera Backend Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Hver_tekur_thatt_i_bakendaprofunum\" >Hver tekur \u00fe\u00e1tt \u00ed bakendapr\u00f3funum?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Kostir_bakendaprofa\" >Kostir bakendapr\u00f3fa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Baett_upplifun_vidskiptavina\" >1. B\u00e6tt upplifun vi\u00f0skiptavina<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Itarlegar_skodanir_a_hugbunadi\" >2. \u00cdtarlegar sko\u00f0anir \u00e1 hugb\u00fana\u00f0i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Adlogunarhaeft_og_skalanlegt\" >3. A\u00f0l\u00f6gunarh\u00e6ft og skalanlegt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Ekkert_gagnatap\" >4. Ekkert gagnatap<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Audvelt_i_framkvaemd\" >5. Au\u00f0velt \u00ed framkv\u00e6md<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Askoranir_bakendaprofa\" >\u00c1skoranir bakendapr\u00f3fa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Ofullnaegjandi_athuganir\" >1. \u00d3fulln\u00e6gjandi athuganir<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Skortur_a_samskiptum\" >2. Skortur \u00e1 samskiptum<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Notkun_ovideigandi_gagnapakka\" >3. Notkun \u00f3vi\u00f0eigandi gagnapakka<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Moguleiki_a_kostnadarauka\" >4. M\u00f6guleiki \u00e1 kostna\u00f0arauka<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Krefst_djuprar_gagnagrunnsthekkingar\" >5. Krefst dj\u00faprar gagnagrunns\u00feekkingar<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Eiginleikar_bakendaprofa\" >Eiginleikar bakendapr\u00f3fa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Audvelt_ad_endurtaka\" >1. Au\u00f0velt a\u00f0 endurtaka<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Nakvaem_gogn\" >2. N\u00e1kv\u00e6m g\u00f6gn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Raekilega_skipulagt\" >3. R\u00e6kilega skipulagt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Hratt\" >4. Hratt<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Hvad_profum_vid_i_bakendaprofum\" >Hva\u00f0 pr\u00f3fum vi\u00f0 \u00ed bakendapr\u00f3fum?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Skema_gagnagrunns\" >1. Skema gagnagrunns<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Gagnagrunnstoflur_og_dalkar\" >2. Gagnagrunnst\u00f6flur og d\u00e1lkar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Lyklar_og_visitolur\" >3. Lyklar og v\u00edsit\u00f6lur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Hugbunadur_kveikir\" >4. Hugb\u00fana\u00f0ur kveikir<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Gagnagrunnsthjonn\" >5. Gagnagrunns\u00fej\u00f3nn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#6_Heildarheilindi_gagna\" >6. Heildarheilindi gagna<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Ad_losa_um_rugl_Bakendaprofun_vs_Frontendprofun\" >A\u00f0 losa um rugl: Bakendapr\u00f3fun vs Frontendpr\u00f3fun<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Hvad_er_bakendaprofun\" >1. Hva\u00f0 er bakendapr\u00f3fun?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Backend_vs_Frontend_prof\" >2. Backend vs Frontend pr\u00f3f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Tegundir_bakendaprofa\" >Tegundir bakendapr\u00f3fa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Byggingarprofun\" >1. Byggingarpr\u00f3fun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Virkniprofun\" >2. Virknipr\u00f3fun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Ovirkar_profanir\" >3. \u00d3virkar pr\u00f3fanir<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Handvirk_eda_sjalfvirk_bakendaprof\" >Handvirk e\u00f0a sj\u00e1lfvirk bakendapr\u00f3f?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Handvirkt_bakendaprof_%E2%80%93_avinningur_askoranir_ferli\" >1. Handvirkt bakendapr\u00f3f \u2013 \u00e1vinningur, \u00e1skoranir, ferli<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Backend_Test_Automation_%E2%80%93_Hagur_askoranir_ferli\" >2. Backend Test Automation &#8211; Hagur, \u00e1skoranir, ferli<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Nidurstada_Handvirk_eda_sjalfvirk_bakendaprof\" >3. Ni\u00f0ursta\u00f0a: Handvirk e\u00f0a sj\u00e1lfvirk bakendapr\u00f3f?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Hvad_tharftu_til_ad_hefja_Backend_Testing\" >Hva\u00f0 \u00fearftu til a\u00f0 hefja Backend Testing?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Reynt_starfsfolk\" >1. Reynt starfsf\u00f3lk<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Fullkominn_gagnagrunnur\" >2. Fullkominn gagnagrunnur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Profunartaeki\" >3. Pr\u00f3funart\u00e6ki<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Sjalfvirknihugbunadur\" >4. Sj\u00e1lfvirknihugb\u00fana\u00f0ur<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Bakendaprofunarferlid\" >Bakendapr\u00f3funarferli\u00f0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Ad_bua_til_profunaraaetlun\" >1. A\u00f0 b\u00faa til pr\u00f3funar\u00e1\u00e6tlun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Framkvaemd_profunaraaetlunar\" >2. Framkv\u00e6md pr\u00f3funar\u00e1\u00e6tlunar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-48\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Utreikningur_a_nidurstodum_profsins\" >3. \u00datreikningur \u00e1 ni\u00f0urst\u00f6\u00f0um pr\u00f3fsins<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Tilkynning_um_thessar_nidurstodur\" >4. Tilkynning um \u00feessar ni\u00f0urst\u00f6\u00f0ur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-50\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Endurprofun_eftir_thorfum\" >5. Endurpr\u00f3fun eftir \u00fe\u00f6rfum<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-51\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Bestu_starfsvenjur_fyrir_bakendaprofun\" >Bestu starfsvenjur fyrir bakendapr\u00f3fun<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-52\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Profadu_snemma\" >1. Pr\u00f3fa\u00f0u snemma<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-53\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Forgangsrada_profumfjollun\" >2. Forgangsra\u00f0a pr\u00f3fumfj\u00f6llun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-54\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Fordastu_gagnatap_og_stopp\" >3. For\u00f0astu gagnatap og stopp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-55\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Einbeittu_ther_ad_stodugleika\" >4. Einbeittu \u00fe\u00e9r a\u00f0 st\u00f6\u00f0ugleika<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-56\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#7_mistok_og_gildrur_vid_innleidingu_a_bakendaprofum\" >7 mist\u00f6k og gildrur vi\u00f0 innlei\u00f0ingu \u00e1 bakendapr\u00f3fum<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-57\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Rangar_adferdir_vid_sjalfvirkni\" >1. Rangar a\u00f0fer\u00f0ir vi\u00f0 sj\u00e1lfvirkni<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-58\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Onakvaem_gagnasyni\" >2. \u00d3n\u00e1kv\u00e6m gagnas\u00fdni<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-59\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Ofullnaegjandi_framendaprofun\" >3. \u00d3fulln\u00e6gjandi framendapr\u00f3fun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-60\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_THrong_profunaradferd\" >4. \u00der\u00f6ng pr\u00f3funara\u00f0fer\u00f0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-61\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Ovideigandi_umfangsstjornun\" >5. \u00d3vi\u00f0eigandi umfangsstj\u00f3rnun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-62\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#6_Ofullnaegjandi_gagnagrunnur_til_profunar\" >6. \u00d3fulln\u00e6gjandi gagnagrunnur til pr\u00f3funar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-63\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#7_Endurteknar_breytingar_a_gagnagrunni\" >7. Endurteknar breytingar \u00e1 gagnagrunni<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-64\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Tegundir_uttaks_fra_bakendaprofum\" >Tegundir \u00fattaks fr\u00e1 bakendapr\u00f3fum<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-65\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Nidurstodur_profa\" >1. Ni\u00f0urst\u00f6\u00f0ur pr\u00f3fa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-66\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Gallaskra\" >2. Gallaskr\u00e1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-67\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Profskyrsla\" >3. Pr\u00f3fsk\u00fdrsla<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-68\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Daemi_um_bakendaprof\" >D\u00e6mi um bakendapr\u00f3f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-69\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_SQL_profun\" >1. SQL pr\u00f3fun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-70\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_API_prof\" >2. API pr\u00f3f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-71\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Black-box_profun\" >3. Black-box pr\u00f3fun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-72\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_White-box_prof\" >4. White-box pr\u00f3f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-73\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Frammistoduprof\" >5. Frammist\u00f6\u00f0upr\u00f3f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-74\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Tegundir_villna_og_galla_sem_fundust_med_bakendaprofum\" >Tegundir villna og galla sem fundust me\u00f0 bakendapr\u00f3fum<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-75\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Innslattarvillur\" >1. Innsl\u00e1ttarvillur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-76\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Heimildarvillur\" >2. Heimildarvillur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-77\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Almennur_ostodugleiki\" >3. Almennur \u00f3st\u00f6\u00f0ugleiki<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-78\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Daudur_koda\" >4. Dau\u00f0ur k\u00f3\u00f0a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-79\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Lelegt_oryggi\" >5. L\u00e9legt \u00f6ryggi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-80\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Algengar_maeligildi_fyrir_bakendaprofun\" >Algengar m\u00e6ligildi fyrir bakendapr\u00f3fun<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-81\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Afkost_hugbunadar\" >1. Afk\u00f6st hugb\u00fana\u00f0ar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-82\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Afkost_gagnagrunns\" >2. Afk\u00f6st gagnagrunns<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-83\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_SQL_vidskipti\" >3. SQL vi\u00f0skipti<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-84\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Afkost\" >4. Afk\u00f6st<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-85\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Vel_heppnadar_fyrirspurnir\" >5. Vel heppna\u00f0ar fyrirspurnir<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-86\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_bestu_okeypis_bakendaprofunartaekin\" >5 bestu \u00f3keypis bakendapr\u00f3funart\u00e6kin<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-87\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_ZAPTEST_Okeypis\" >1. ZAPTEST \u00d3keypis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-88\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Azure_Data_Factory\" >2. Azure Data Factory<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-89\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Mockaroo\" >3. Mockaroo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-90\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Appium\" >4. Appium<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-91\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Vitnisburdur\" >5. Vitnisbur\u00f0ur<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-92\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_bestu_sjalfvirkniprofunartaeki_fyrir_Enterprise_Backend\" >5 bestu sj\u00e1lfvirknipr\u00f3funart\u00e6ki fyrir Enterprise Backend<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-93\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_ZAPTEST_Enterprise\" >1. ZAPTEST Enterprise<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-94\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_ReadyAPI\" >2. ReadyAPI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-95\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Mockaroo-2\" >3. Mockaroo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-96\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Postmadur\" >4. P\u00f3stma\u00f0ur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-97\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Vitnisburdur-2\" >5. Vitnisbur\u00f0ur<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-98\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Hvenaer_aettir_thu_ad_nota_Enterprise_vs_Free_Backend_Testing_verkfaeri\" >Hven\u00e6r \u00e6ttir \u00fe\u00fa a\u00f0 nota Enterprise vs Free Backend Testing verkf\u00e6ri?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-99\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Gatlisti_fyrir_bakendaprof_abendingar_og_brellur\" >G\u00e1tlisti fyrir bakendapr\u00f3f, \u00e1bendingar og brellur<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-100\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Ekki_skera_horn\" >1. Ekki skera horn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-101\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_THroadu_settar_profunaradferdir\" >2. \u00der\u00f3a\u00f0u settar pr\u00f3funara\u00f0fer\u00f0ir<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-102\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Vidhalda_sveigjanleika\" >3. Vi\u00f0halda sveigjanleika<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-103\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Uthlutadu_tima_til_ad_profa\" >4. \u00dathluta\u00f0u t\u00edma til a\u00f0 pr\u00f3fa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-104\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Profadu_einn_ihlut_i_einu\" >5. Pr\u00f3fa\u00f0u einn \u00edhlut \u00ed einu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-105\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Nidurstada\" >Ni\u00f0ursta\u00f0a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-106\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#Algengar_spurningar_og_tilfong\" >Algengar spurningar og tilf\u00f6ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-107\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#1_Bestu_namskeidin_um_sjalfvirkni_bakendaprofs\" >1. Bestu n\u00e1mskei\u00f0in um sj\u00e1lfvirkni bakendapr\u00f3fs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-108\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#2_Hverjar_eru_5_efstu_vidtalsspurningarnar_um_bakendaprof\" >2. Hverjar eru 5 efstu vi\u00f0talsspurningarnar um bakendapr\u00f3f?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-109\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#3_Bestu_YouTube_kennsluefni_um_bakendaprof\" >3. Bestu YouTube kennsluefni um bakendapr\u00f3f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-110\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#4_Hvernig_a_ad_vidhalda_bakendaprofum\" >4. Hvernig \u00e1 a\u00f0 vi\u00f0halda bakendapr\u00f3fum?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-111\" href=\"https:\/\/www.zaptest.com\/is\/bakendaprofun-kafadu-djupt-i-hvad-thad-er-gerdir-thess-ferla-nalganir-verkfaeri-og-fleira\/#5_Bestu_baekurnar_um_Backend_Testing\" >5. Bestu b\u00e6kurnar um Backend Testing<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Hvad_er_bakendaprofun\"><\/span><strong>Hva\u00f0 er bakendapr\u00f3fun?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Bakendapr\u00f3fun er form pr\u00f3funar sem felur \u00ed s\u00e9r a\u00f0 athuga gagnagrunn hugb\u00fana\u00f0arforrits \u2013 tryggja a\u00f0 hann haldist laus vi\u00f0 vandam\u00e1l eins og spillingu, gagnatap og fleira.<\/p>\n<p>\u00deetta gerir \u00fe\u00e9r kleift a\u00f0 tryggja a\u00f0 allt um hugb\u00fana\u00f0inn passi saman eins og \u00fea\u00f0 \u00e6tti a\u00f0 vera og muni standast sko\u00f0un eftir a\u00f0 h\u00fan kom \u00e1 marka\u00f0.<\/p>\n<p>Gagnagrunnspr\u00f3fun sko\u00f0ar s\u00e9rstaklega hvernig forrit geymir uppl\u00fdsingar og hvernig \u00fea\u00f0 sty\u00f0ur virkni hugb\u00fana\u00f0arins, leitar a\u00f0 \u00f6llum \u00e1hyggjum sem v\u00e6ru \u00f3s\u00fdnilegar notanda en g\u00e6tu haft \u00e1hrif \u00e1 upplifun \u00feeirra.<\/p>\n<p>Bakendapr\u00f3fun g\u00e6ti veri\u00f0 mikilv\u00e6gur \u00fe\u00e1ttur \u00ed heildarg\u00e6\u00f0atryggingarferlinu \u00fe\u00ednu.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hvenaer_og_hvers_vegna_tharftu_ad_gera_Backend_Testing\"><\/span><strong>Hven\u00e6r og hvers vegna \u00fearftu a\u00f0 gera Backend Testing?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>N\u00e1kv\u00e6mur punktur \u00ed \u00fer\u00f3un \u00fear sem \u00fe\u00fa framkv\u00e6mir bakendapr\u00f3fanir er mismunandi, \u00fe\u00f3 a\u00f0 pr\u00f3funara\u00f0ilar vilji \u00feetta oft \u00e1 fyrri stigum g\u00e6\u00f0atryggingar.<\/p>\n<p>\u00deetta er fyrst og fremst vegna \u00feess a\u00f0 \u00fea\u00f0 hj\u00e1lpar teyminu a\u00f0 finna grundvallarhugb\u00fana\u00f0arvandam\u00e1l sem krefjast skj\u00f3trar lausnar til a\u00f0 \u00fer\u00f3a hagkv\u00e6ma v\u00f6ru.<\/p>\n<p>M\u00e1lin sem \u00feetta pr\u00f3funarform afhj\u00fapar g\u00e6tu or\u00f0i\u00f0 fl\u00f3knari a\u00f0 laga \u00e1 s\u00ed\u00f0ari stigum, sem gerir \u00fea\u00f0 nau\u00f0synlegt a\u00f0 \u00fe\u00fa takir \u00e1 \u00feeim eins flj\u00f3tt og au\u00f0i\u00f0 er. Eins og me\u00f0 hvers kyns pr\u00f3fun er \u00feetta mikilv\u00e6gt vegna \u00feess a\u00f0 \u00fea\u00f0 b\u00e6tir heildarupplifun vi\u00f0skiptavina og vi\u00f0skiptavina og gerir hugb\u00fana\u00f0inn \u00feeirra betri.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"THegar_thu_tharft_ekki_ad_gera_Backend_Testing\"><\/span><strong>\u00deegar \u00fe\u00fa \u00fearft ekki a\u00f0 gera Backend Testing<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>\u00de\u00f3 a\u00f0 bakendapr\u00f3fun s\u00e9 nau\u00f0synlegur \u00fe\u00e1ttur \u00ed m\u00f6rgum hugb\u00fana\u00f0arsko\u00f0unum, \u00fe\u00e1 er \u00fea\u00f0 ekki alltaf r\u00e9tti kosturinn \u2013 \u00fear sem \u00feetta felur \u00ed s\u00e9r sko\u00f0un \u00e1 gagnagrunninum munu forrit sem ekki treysta miki\u00f0 \u00e1 g\u00f6gn \u00e1 net\u00fej\u00f3ni ekki nj\u00f3ta g\u00f3\u00f0s af.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hver_tekur_thatt_i_bakendaprofunum\"><\/span><strong>Hver tekur \u00fe\u00e1tt \u00ed bakendapr\u00f3funum?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>Bakendapr\u00f3fun felur \u00ed s\u00e9r hj\u00e1lp margra \u00ed \u00f6llu fyrirt\u00e6kinu sem vinna saman a\u00f0 \u00fev\u00ed a\u00f0 tryggja hn\u00f6kralausa kynningu.<\/p>\n<p>Helstu \u00fe\u00e1tttakendur \u00ed \u00feessu eru:<\/p>\n<p><strong>\u2022 Gagnagrunnspr\u00f3farar:<\/strong><\/p>\n<p>\u00deessir g\u00e6\u00f0atryggingas\u00e9rfr\u00e6\u00f0ingar sko\u00f0a vandlega hugb\u00fana\u00f0argagnagrunninn fr\u00e1 \u00f6llum sj\u00f3narhornum til a\u00f0 sj\u00e1 hvort eiginleikarnir virki r\u00e9tt e\u00f0a \u00feurfi a\u00f0 laga.<\/p>\n<p><strong>\u2022 H\u00f6nnu\u00f0ir:<\/strong><\/p>\n<p>Hugb\u00fana\u00f0arh\u00f6nnu\u00f0irnir nota \u00feessi pr\u00f3f til a\u00f0 \u00e1kvar\u00f0a hva\u00f0 \u00feeir ver\u00f0a a\u00f0 gera til a\u00f0 gera vi\u00f0 forriti\u00f0 sitt og tryggja a\u00f0 \u00fea\u00f0 virki eins og b\u00faist er vi\u00f0.<\/p>\n<p><strong>\u2022 Verkefnastj\u00f3rar:<\/strong><\/p>\n<p>Lei\u00f0togar \u00feess verkefnis skrifa l\u00edka oft undir mikilv\u00e6gar breytingar og tryggja a\u00f0 \u00f6flugasta endurtekning v\u00f6runnar s\u00e9 gefin \u00fat.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Kostir_bakendaprofa\"><\/span><strong>Kostir bakendapr\u00f3fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>\u00dea\u00f0 eru margir kostir vi\u00f0 bakendapr\u00f3fun, \u00fear \u00e1 me\u00f0al:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Baett_upplifun_vidskiptavina\"><\/span><strong>1. B\u00e6tt upplifun vi\u00f0skiptavina<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Me\u00f0 \u00fev\u00ed a\u00f0 tryggja a\u00f0 gagnagrunnurinn s\u00e9 eins sterkur og eins virkur og hann \u00fearf a\u00f0 vera, getur\u00f0u tryggt a\u00f0 vi\u00f0skiptavinir f\u00e1i bestu m\u00f6gulegu upplifunina me\u00f0 f\u00e1um bilunum, ef einhverjir eru.<\/p>\n<p>\u00deetta lei\u00f0ir l\u00edka til \u00feess a\u00f0 hugb\u00fana\u00f0urinn \u00feinn f\u00e6r betri d\u00f3ma og eykur vins\u00e6ldir hans samhli\u00f0a fj\u00f6lda kaupa &#8211; sem gerir fyrirt\u00e6kinu \u00fe\u00ednu meiri peninga.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Itarlegar_skodanir_a_hugbunadi\"><\/span><strong>2. \u00cdtarlegar sko\u00f0anir \u00e1 hugb\u00fana\u00f0i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3fun er vi\u00f0b\u00f3t vi\u00f0 framendapr\u00f3funarferla \u00fe\u00edna, sem gerir \u00fe\u00e9r kleift a\u00f0 takast \u00e1 vi\u00f0 \u00feessi vandam\u00e1l hvoru megin vi\u00f0 \u00fer\u00f3unina.<\/p>\n<p>Fyrrverandi n\u00e1lgunin sko\u00f0ar hugb\u00fana\u00f0inn \u00feinn n\u00fa \u00feegar \u00e1 d\u00fdpri stigi en \u00fdmsar a\u00f0rar pr\u00f3fanir en sameining \u00feess vi\u00f0 a\u00f0rar athuganir hj\u00e1lpar til vi\u00f0 a\u00f0 tryggja a\u00f0 varan \u00fe\u00edn s\u00e9 \u00f6rugglega tilb\u00fain til a\u00f0 hefjast handa.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Adlogunarhaeft_og_skalanlegt\"><\/span><strong>3. A\u00f0l\u00f6gunarh\u00e6ft og skalanlegt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>S\u00e9rhver pr\u00f3f sem \u00fe\u00fa framkv\u00e6mir \u00e1 bakenda forritsins er skalanlegt til a\u00f0 henta n\u00e1kv\u00e6mlega virkni og umfangi v\u00f6runnar \u00feinnar; \u00fe\u00fa getur au\u00f0veldlega laga\u00f0 heilan pakka af pr\u00f3fum a\u00f0 \u00fe\u00ednum \u00fe\u00f6rfum.<\/p>\n<p>\u00deetta gerir \u00fe\u00e9r einnig kleift a\u00f0 athuga hvernig app er l\u00edklegt til a\u00f0 virka fyrir vi\u00f0skiptavini til langs t\u00edma, s\u00e9rstaklega eftir margar uppf\u00e6rslur \u00e1 eiginleikum.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Ekkert_gagnatap\"><\/span><strong>4. Ekkert gagnatap<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A\u00f0 for\u00f0ast bakendapr\u00f3fanir g\u00e6ti komi\u00f0 \u00ed veg fyrir a\u00f0 \u00fe\u00fa komir \u00ed lj\u00f3s alvarlegt gagnatap e\u00f0a spillingarvandam\u00e1l sem setja allt forriti\u00f0 \u00ed h\u00e6ttu.<\/p>\n<p>A\u00f0 innlei\u00f0a \u00feessa n\u00e1lgun tryggir gildi gagna \u00feinna og veitir \u00fe\u00e9r hugarr\u00f3 var\u00f0andi \u00feennan hugb\u00fana\u00f0 &#8211; sem hj\u00e1lpar til vi\u00f0 a\u00f0 tryggja skilvirka og \u00e1rangursr\u00edka v\u00f6rukynningu sem b\u00fd\u00f0ur upp \u00e1 alla virkni eins og augl\u00fdst er.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Audvelt_i_framkvaemd\"><\/span><strong>5. Au\u00f0velt \u00ed framkv\u00e6md<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pr\u00f3fendurnir \u00fe\u00ednir geta sko\u00f0a\u00f0 gagnagrunn forritsins hven\u00e6r sem er \u00ed \u00fer\u00f3un (jafnvel eftir \u00fatg\u00e1fu) til a\u00f0 takast \u00e1 vi\u00f0 vandam\u00e1l \u00feegar \u00feau koma upp e\u00f0a \u00fatr\u00fdma \u00feeim \u00e1\u00f0ur en \u00feau hafa \u00e1hrif \u00e1 notendaupplifunina.<\/p>\n<p>\u00de\u00f3 a\u00f0 pr\u00f3funara\u00f0ilar vilji almennt gera bakendapr\u00f3fanir snemma, geta \u00feeir framkv\u00e6mt \u00feessar athuganir hven\u00e6r sem er \u00ed ferlinu ef \u00fe\u00f6rf krefur.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Askoranir_bakendaprofa\"><\/span><strong>\u00c1skoranir bakendapr\u00f3fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>\u00de\u00f3 a\u00f0 bakendapr\u00f3fun s\u00e9 oft mikilv\u00e6gt ferli fyrir hva\u00f0a hugb\u00fana\u00f0ar\u00fer\u00f3unarteymi sem er, \u00fe\u00e1 felur \u00fea\u00f0 einnig \u00ed s\u00e9r \u00e1skoranir og jafnvel \u00e1h\u00e6ttu sem \u00e6tti a\u00f0 hafa \u00ed huga, svo sem:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Ofullnaegjandi_athuganir\"><\/span><strong>1. \u00d3fulln\u00e6gjandi athuganir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Styrkur bakendapr\u00f3funarferlanna \u00feinna fer eftir \u00fev\u00ed hversu \u00edtarlegar \u00feessar pr\u00f3fanir eru &#8211; til d\u00e6mis sko\u00f0a svarta kassapr\u00f3fun a\u00f0eins bakendann \u00ed gegnum notendavi\u00f0m\u00f3ti\u00f0.<\/p>\n<p>\u00de\u00fa \u00fearft a\u00f0 ganga \u00far skugga um a\u00f0 pr\u00f3funarteymi\u00f0 \u00feitt geti keyrt brei\u00f0ari rafhl\u00f6\u00f0u pr\u00f3fana svo \u00feeir geti tryggt a\u00f0 hugb\u00fana\u00f0argagnagrunnurinn virki eins og b\u00faist var vi\u00f0.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Skortur_a_samskiptum\"><\/span><strong>2. Skortur \u00e1 samskiptum<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nau\u00f0synlegt er a\u00f0 for\u00f0ast uppl\u00fdsingas\u00edl\u00f3 \u00e1 vinnusta\u00f0num, \u00fear sem samskiptaleysi getur leitt til \u00feess a\u00f0 pr\u00f3funara\u00f0ilar viti ekki um breytingar \u00e1 hugb\u00fana\u00f0inum sem krefjast athygli \u00feeirra.<\/p>\n<p>Gakktu \u00far skugga um a\u00f0 s\u00e9rhver deild s\u00e9 uppl\u00fdst um n\u00faverandi v\u00f6rustig og \u00fe\u00f6rfina fyrir (e\u00f0a ni\u00f0urst\u00f6\u00f0ur) \u00e1framhaldandi pr\u00f3fana.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Notkun_ovideigandi_gagnapakka\"><\/span><strong>3. Notkun \u00f3vi\u00f0eigandi gagnapakka<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3farar nota oft s\u00fdndarg\u00f6gn til a\u00f0 athuga flj\u00f3tt hvernig gagnagrunnur bregst vi\u00f0 innsendum notenda. Nema g\u00f6gnin endurspegli n\u00e1kv\u00e6mlega hvernig f\u00f3lk myndi nota \u00feennan hugb\u00fana\u00f0, geta spottg\u00f6gn veri\u00f0 frekar takm\u00f6rku\u00f0.<\/p>\n<p>Taktu \u00fe\u00e9r lengri t\u00edma til a\u00f0 pr\u00f3fa forriti\u00f0 me\u00f0 g\u00f6gnum sem \u00fea\u00f0 er l\u00edklegt til a\u00f0 rekast \u00e1 vi\u00f0 notkun \u00feess.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Moguleiki_a_kostnadarauka\"><\/span><strong>4. M\u00f6guleiki \u00e1 kostna\u00f0arauka<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3fun \u00fe\u00edn g\u00e6ti or\u00f0i\u00f0 \u00f3\u00fearflega mikill kostna\u00f0ur \u00e1n r\u00e9ttrar n\u00e1lgunar. A\u00f0 gera \u00feetta ferli sj\u00e1lfvirkt g\u00e6ti veri\u00f0 \u00f3d\u00fdrara til lengri t\u00edma liti\u00f0, \u00fe\u00f3 a\u00f0 \u00feetta fari aftur eftir \u00fej\u00f3nustunni sem \u00fe\u00fa velur og hversu fl\u00f3kinn hugb\u00fana\u00f0urinn er.<\/p>\n<p>Me\u00f0 \u00fev\u00ed a\u00f0 fj\u00e1rfesta \u00ed vi\u00f0skiptalausn sem uppfyllir \u00fearfir \u00fe\u00ednar getur\u00f0u au\u00f0veldlega hagr\u00e6tt bakendapr\u00f3funum \u00fe\u00ednum.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Krefst_djuprar_gagnagrunnsthekkingar\"><\/span><strong>5. Krefst dj\u00faprar gagnagrunns\u00feekkingar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00dev\u00ed fleiri pr\u00f3fanir sem g\u00e6\u00f0atryggingarteymi\u00f0 \u00feitt framkv\u00e6mir, \u00fev\u00ed meiri f\u00e6rni og reynslu mun \u00fea\u00f0 l\u00edklega \u00feurfa til a\u00f0 lj\u00faka \u00feeim \u00ed h\u00e6sta m\u00f6gulega sta\u00f0li.<\/p>\n<p>\u00dear sem bakendapr\u00f3fun virkar innan gagnagrunns hugb\u00fana\u00f0arins ver\u00f0a pr\u00f3funara\u00f0ilar a\u00f0 hafa g\u00f3\u00f0an skilning \u00e1 \u00feessari hli\u00f0 \u00fer\u00f3unar, annars geta pr\u00f3fin enda\u00f0 me\u00f0 \u00fev\u00ed a\u00f0 vera \u00f3\u00e1rei\u00f0anleg.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Eiginleikar_bakendaprofa\"><\/span><strong>Eiginleikar bakendapr\u00f3fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Gott bakendapr\u00f3f hefur venjulega eftirfarandi eiginleika:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Audvelt_ad_endurtaka\"><\/span><strong>1. Au\u00f0velt a\u00f0 endurtaka<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ef pr\u00f3funara\u00f0ili uppg\u00f6tvar vandam\u00e1l me\u00f0 hugb\u00fana\u00f0inn er nau\u00f0synlegt a\u00f0 hann geti endurteki\u00f0 og s\u00fdnt \u00f6\u00f0rum \u00feetta.<\/p>\n<p>A\u00f0 finna n\u00e1kv\u00e6mlega hva\u00f0 veldur vandam\u00e1lum me\u00f0 gagnagrunninn g\u00e6ti gert \u00fea\u00f0 miklu au\u00f0veldara fyrir \u00fer\u00f3unara\u00f0ila a\u00f0 laga forriti\u00f0 tafarlaust.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Nakvaem_gogn\"><\/span><strong>2. N\u00e1kv\u00e6m g\u00f6gn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u00e1g\u00e6\u00f0a bakendapr\u00f3f fela venjulega \u00ed s\u00e9r n\u00e1kv\u00e6m og raunh\u00e6f g\u00f6gn, sem s\u00fdna hvernig \u00feessi hugb\u00fana\u00f0ur bregst vi\u00f0 m\u00f6rgum a\u00f0st\u00e6\u00f0um og atbur\u00f0ar\u00e1sum sem hann g\u00e6ti lent \u00ed.<\/p>\n<p>Pr\u00f3fendur geta innleitt misv\u00edsandi gagnasett til a\u00f0 sj\u00e1 hversu vel forriti\u00f0 heldur saman e\u00f0a hvort \u00fea\u00f0 bilar alveg.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Raekilega_skipulagt\"><\/span><strong>3. R\u00e6kilega skipulagt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1\u00f0ur en pr\u00f3fanir hefjast \u00e6tti teymi\u00f0 a\u00f0 vera sk\u00fdrt me\u00f0 n\u00e1kv\u00e6mar athuganir og sko\u00f0anir \u00e1 undan \u00feeim og tilgreina hver mun framkv\u00e6ma hva\u00f0a pr\u00f3fanir.<\/p>\n<p>\u00deetta gerir hverjum pr\u00f3fanda kleift a\u00f0 spila eftir styrkleikum s\u00ednum &#8211; sem gefur \u00fe\u00e9r n\u00e1kv\u00e6mari ni\u00f0urst\u00f6\u00f0ur sem s\u00fdna st\u00f6\u00f0u hugb\u00fana\u00f0arins.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Hratt\"><\/span><strong>4. Hratt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00dea\u00f0 er mikilv\u00e6gt a\u00f0 taka t\u00edma me\u00f0 pr\u00f3funum til a\u00f0 ganga \u00far skugga um a\u00f0 allt s\u00e9 \u00ed lagi, en \u00fea\u00f0 er samt miki\u00f0 \u00farval af pr\u00f3fum sem \u00fearf a\u00f0 lj\u00faka \u00e1\u00f0ur en \u00fea\u00f0 er gefi\u00f0 \u00fat.<\/p>\n<p>A\u00f0 nota <a href=\"https:\/\/www.zaptest.com\/hyperautomation\">ofsj\u00e1lfvirkni<\/a> \u00e1 me\u00f0an bakendapr\u00f3fun getur einnig hagr\u00e6tt t\u00edmal\u00ednu verkefnisins verulega, sem gerir \u00fe\u00e9r kleift a\u00f0 sko\u00f0a hugb\u00fana\u00f0inn \u00edtarlegri.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hvad_profum_vid_i_bakendaprofum\"><\/span><strong>Hva\u00f0 pr\u00f3fum vi\u00f0 \u00ed bakendapr\u00f3fum?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Bakendapr\u00f3f n\u00e1 yfir marga lykil\u00fe\u00e6tti, svo sem:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Skema_gagnagrunns\"><\/span><strong>1. Skema gagnagrunns<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Skema forrits er heildr\u00e6n s\u00fdn \u00e1 gagnagrunn \u00feess og uppl\u00fdsingar, sem \u00fej\u00f3nar sem nokkurs konar beinagrind. Vi\u00f0 bakendapr\u00f3fun er mikilv\u00e6gt a\u00f0 pr\u00f3funara\u00f0ilar sko\u00f0i skemakortunina til a\u00f0 ganga \u00far skugga um a\u00f0 \u00fea\u00f0 s\u00e9 samh\u00e6ft vi\u00f0 <a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-hi-hugbunadarprofun-djupt-kafa-i-gerdir-ferli-verkfaeri-og-utfaerslu\">notendavi\u00f0m\u00f3ti\u00f0<\/a> .<\/p>\n<p>\u00deetta felur \u00ed s\u00e9r a\u00f0 sta\u00f0festa skemasni\u00f0, kortleggja hverja t\u00f6flu og jafnvel sannreyna <a href=\"https:\/\/www.zaptest.com\/is\/profunargagnastjornun-tdm-i-hugbunadarprofun-skilgreining-saga-verkfaeri-ferlar-og-fleira\">heildargagnaumhverfi\u00f0<\/a> .<\/p>\n<p>A\u00f0 athuga heilleika bur\u00f0argagnagrunnsins hj\u00e1lpar til vi\u00f0 a\u00f0 tryggja a\u00f0 uppl\u00fdsingarnar s\u00e9u r\u00e9ttar og lausar vi\u00f0 spillingu, og b\u00e6tir upplifunina fyrir notendur hugb\u00fana\u00f0arins.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Gagnagrunnstoflur_og_dalkar\"><\/span><strong>2. Gagnagrunnst\u00f6flur og d\u00e1lkar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u00f6flurnar og d\u00e1lkarnir \u00ed gagnagrunni forritsins eru \u00e1l\u00edka mikilv\u00e6gir til <a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-lipur-prof-ferli-lifsferill-adferdir-innleiding\">a\u00f0 pr\u00f3fa<\/a> , aftur me\u00f0 \u00e1herslu \u00e1 hvernig bakendi hugb\u00fana\u00f0arins tengist framendaupplifun notenda.<\/p>\n<p>\u00d6ll vandam\u00e1l me\u00f0 eindr\u00e6gni g\u00e6tu leitt til \u00feess a\u00f0 appi\u00f0 hrynji jafnvel \u00e1 me\u00f0an \u00fea\u00f0 sinnir grunna\u00f0ger\u00f0um s\u00ednum.<\/p>\n<p>\u00deessar sko\u00f0anir sta\u00f0festa gagnareitina, \u00fear me\u00f0 tali\u00f0 nafnavenjur \u00feeirra og lengd. \u00deeir athuga einnig fyrir \u00f3nota\u00f0a d\u00e1lka og ganga \u00far skugga um a\u00f0 sv\u00e6\u00f0islengdirnar s\u00e9u samh\u00e6f\u00f0ar restinni af hugb\u00fana\u00f0inum.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Lyklar_og_visitolur\"><\/span><strong>3. Lyklar og v\u00edsit\u00f6lur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lyklar og v\u00edsit\u00f6lur hugb\u00fana\u00f0arins \u00fe\u00edns tengjast einnig gagnagrunnst\u00f6flunum &#8211; me\u00f0 \u00fev\u00ed a\u00f0 taka eftir au\u00f0kenni l\u00ednu og r\u00f6\u00f0 \u00feessara ra\u00f0a, \u00ed s\u00f6mu r\u00f6\u00f0.<\/p>\n<p>Bakendapr\u00f3fun athugar hvort a\u00f0al- og erlendu lykil\u00fevinganirnar s\u00e9u til sta\u00f0ar \u00e1 bor\u00f0inu og hafi gildar tilv\u00edsanir \u00ed gegn; mismunandi lyklar ver\u00f0a einnig a\u00f0 vera samh\u00e6f\u00f0ir.<\/p>\n<p>B\u00e6\u00f0i lyklar og v\u00edsit\u00f6lur \u00feurfa a\u00f0 passa \u00e1kve\u00f0nar nafnavenjur og vera \u00ed vi\u00f0eigandi st\u00e6r\u00f0 til a\u00f0 tryggja heildarst\u00f6\u00f0ugleika forritsins vi\u00f0 \u00fatg\u00e1fu.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Hugbunadur_kveikir\"><\/span><strong>4. Hugb\u00fana\u00f0ur kveikir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kveikjur forritsins framkv\u00e6ma \u00e1kve\u00f0nar venjur e\u00f0a ferla til a\u00f0 tryggja <a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-virkniprof-tegundir-daemi-gatlisti-og-framkvaemd\">hn\u00f6kralausa virkni<\/a> hvers eiginleika. \u00deessar kveikjur g\u00e6tu ekki virka\u00f0 \u00e1n umfangsmikilla pr\u00f3fa, sem gerir margar af kjarnaa\u00f0ger\u00f0um hugb\u00fana\u00f0arins \u00f3noth\u00e6far.<\/p>\n<p>Bakendapr\u00f3farar athuga kveikjur me\u00f0 \u00fev\u00ed a\u00f0 ganga \u00far skugga um a\u00f0 \u00feeir fylgi r\u00e9ttum k\u00f3\u00f0unarreglum, \u00fear sem grunninnsl\u00e1ttarvilla getur leitt til meirih\u00e1ttar vandam\u00e1la.<\/p>\n<p>Pr\u00f3fendurnir sko\u00f0a einnig kveikjarana til a\u00f0 tryggja a\u00f0 \u00feeir uppf\u00e6rist sj\u00e1lfkrafa \u00feegar \u00fe\u00f6rf krefur, svo sem eftir \u00e1rangursr\u00edka framkv\u00e6md ferlis.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Gagnagrunnsthjonn\"><\/span><strong>5. Gagnagrunns\u00fej\u00f3nn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Mi\u00f0larinn sj\u00e1lfur er ekki undan\u00feeginn str\u00f6ngum pr\u00f3funum \u00fear sem heildarforriti\u00f0 virkar kannski a\u00f0eins ef \u00fea\u00f0 samr\u00fdmist heildarkr\u00f6fum fyrirt\u00e6kisins og hefur r\u00e9ttar stillingar.<\/p>\n<p>Notendar\u00e9ttindi og heimildir eru einnig mikilv\u00e6gur \u00fe\u00e1ttur pr\u00f3funar \u00e1 gagnagrunns\u00fej\u00f3num, \u00fear sem tryggt er a\u00f0 \u00e1kve\u00f0nar a\u00f0ger\u00f0ir (eins og villuleitarstilling) s\u00e9u a\u00f0eins a\u00f0gengilegar fyrir starfsf\u00f3lk fyrirt\u00e6kisins.<\/p>\n<p>A\u00f0 athuga hvort getu net\u00fej\u00f3nsins passi vi\u00f0 \u00e1\u00e6tla\u00f0an fj\u00f6lda notenda og \u00e1lag \u00e1 net\u00fej\u00f3ni er enn ein nau\u00f0synleg pr\u00f3fun.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Heildarheilindi_gagna\"><\/span><strong>6. Heildarheilindi gagna<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Til a\u00f0 tryggja a\u00f0 gagnagrunnurinn sj\u00e1lfur s\u00e9 virkur og geti sinnt v\u00e6ntanlegum skyldum s\u00ednum er nau\u00f0synlegt a\u00f0 sannreyna g\u00f6gnin og heilleika \u00feeirra \u00ed \u00f6llum hugb\u00fana\u00f0inum.<\/p>\n<p>\u00deetta felur \u00ed s\u00e9r a\u00f0 f\u00ednstilla skipulagi\u00f0, geyma r\u00e9tt g\u00f6gn \u00ed hverri t\u00f6flu, fjarl\u00e6gja \u00f3\u00fearfa uppl\u00fdsingar, framkv\u00e6ma TRIM a\u00f0ger\u00f0ir til a\u00f0 hagr\u00e6\u00f0a vi\u00f0eigandi g\u00f6gnum frekar og margt fleira.<\/p>\n<p>\u00d6ll \u00feessi ferli stu\u00f0la a\u00f0 fars\u00e6lli notkun forritsins \u2013 b\u00e6ta \u00e1rangur fyrir hvern notanda og takmarka fj\u00f6lda villna sem h\u00e6gt er a\u00f0 koma \u00ed veg fyrir sem \u00feeir lenda \u00ed.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ad_losa_um_rugl_Bakendaprofun_vs_Frontendprofun\"><\/span><strong>A\u00f0 losa um rugl: Bakendapr\u00f3fun vs Frontendpr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>\u00de\u00f3 a\u00f0 \u00feeir hafi b\u00e1\u00f0ir sama heildarmarkmi\u00f0i\u00f0 a\u00f0 athuga hugb\u00fana\u00f0arforrit til a\u00f0 tryggja a\u00f0 \u00fea\u00f0 s\u00e9 tilb\u00fai\u00f0 til r\u00e6singar, \u00fe\u00e1 er \u00fdmis lykilmunur \u00e1 bakenda- og framendapr\u00f3funum.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Hvad_er_bakendaprofun\"><\/span><strong>1. Hva\u00f0 er bakendapr\u00f3fun?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3fun virkar eing\u00f6ngu \u00ed bakenda forritsins, s\u00e9rstaklega hugb\u00fana\u00f0argagnagrunninum, til a\u00f0 tryggja a\u00f0 allt passi saman og a\u00f0 allar a\u00f0ger\u00f0ir s\u00e9u a\u00f0 fullu \u00f3snortnar fyrir \u00fatg\u00e1fu.<\/p>\n<p>\u00deetta hj\u00e1lpar til vi\u00f0 a\u00f0 koma \u00ed veg fyrir m\u00f6guleikann \u00e1 gagnatapi e\u00f0a spillingu, sem getur valdi\u00f0 hruni e\u00f0a broti\u00f0 \u00e1 \u00e1kve\u00f0num eiginleikum sem eru nau\u00f0synlegir fyrir notkun hugb\u00fana\u00f0arins.<\/p>\n<p>Fyrir m\u00f6rg \u00fer\u00f3unarteymi er \u00feetta ferli mikilv\u00e6gt til a\u00f0 finna villur sem annars g\u00e6tu ekki komi\u00f0 fram \u00ed hef\u00f0bundinni pr\u00f3funarr\u00fat\u00ednu. Alhli\u00f0a n\u00e1lgun vi\u00f0 bakend <a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-api-prof-djupt-kafa-i-api-prof-sjalfvirkni-ferli-nalganir-verkfaeri-ramma-og-fleira\">API pr\u00f3fun<\/a> er \u00e1byrg fyrir \u00fe\u00fasundum sl\u00e9ttra og st\u00f6\u00f0ugra hugb\u00fana\u00f0arkynna \u00e1 hverju \u00e1ri.<\/p>\n<p>Aftur \u00e1 m\u00f3ti felur framendapr\u00f3fun \u00ed s\u00e9r <a href=\"https:\/\/www.zaptest.com\/ui-testing-automation\">a\u00f0 athuga notendavi\u00f0m\u00f3ti\u00f0<\/a> og a\u00f0ra \u00fe\u00e6tti sem notandi hefur samskipti vi\u00f0.<\/p>\n<p>\u00deetta mi\u00f0ar einnig a\u00f0 \u00fev\u00ed a\u00f0 koma \u00ed veg fyrir villur en tengist a\u00f0allega \u00feeim sem hafa alvarlegar \u00e1hrif \u00e1 hugb\u00fana\u00f0inn.<\/p>\n<p>Til d\u00e6mis g\u00e6ti forriti\u00f0 \u00e1tt \u00ed erfi\u00f0leikum me\u00f0 a\u00f0 sam\u00fe\u00e6tta mismunandi s\u00ed\u00f0ur e\u00f0a a\u00f0ger\u00f0ir saman &#8211; \u00fea\u00f0 g\u00e6ti ekki flutt \u00feig \u00e1 heimas\u00ed\u00f0una eftir a\u00f0 \u00fe\u00fa hefur skr\u00e1\u00f0 \u00feig inn. Framendapr\u00f3fun beinist a\u00f0 \u00fev\u00ed sem notandinn getur s\u00e9\u00f0 og tryggir sterka, hagn\u00fdta framsetningu \u00e1 hugb\u00fana\u00f0inum.<\/p>\n<p>Teymi\u00f0 ver\u00f0ur a\u00f0 lj\u00faka \u00feessum pr\u00f3fum eftir hverja verulega uppf\u00e6rslu til a\u00f0 tryggja a\u00f0 forriti\u00f0 virki enn.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Backend_vs_Frontend_prof\"><\/span><strong>2. Backend vs Frontend pr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Helsti munurinn \u00e1 \u00feessum tveimur pr\u00f3funarger\u00f0um er umhverfi hugb\u00fana\u00f0arins.<\/p>\n<p>Bakendapr\u00f3farar nota skilning sinn \u00e1 gagnagrunnum og innri virkni forritsins til a\u00f0 finna og laga vandam\u00e1l \u2013 en framendapr\u00f3farar einbeita s\u00e9r \u00ed sta\u00f0inn a\u00f0 flj\u00f3tandi upplifun notanda.<\/p>\n<p>Annar lykilmunur er verkf\u00e6rin sem pr\u00f3funara\u00f0ilar nota vi\u00f0 athuganir s\u00ednar; Framendapr\u00f3fun er l\u00edklegri til a\u00f0 fela \u00ed s\u00e9r sj\u00e1lfvirkniramma, \u00fe\u00f3 a\u00f0 \u00f6nnur hvor stillingin geti noti\u00f0 g\u00f3\u00f0s af \u00feessu.<\/p>\n<p>Bakendapr\u00f3farar nota fyrst og fremst Structured Query Language (SQL) \u00e1samt \u00fdmsum \u00f6\u00f0rum forritunarm\u00e1lum; f\u00e6rni hvers og eins er gj\u00f6r\u00f3l\u00edk.<\/p>\n<p>Pr\u00f3fun \u00e1 bakendanum l\u00edtur l\u00edka meira beint \u00e1 <a href=\"https:\/\/www.zaptest.com\/api-testing-automation\">API<\/a> &#8211; greinir virkni og st\u00f6\u00f0ugleika hugb\u00fana\u00f0arins til a\u00f0 ganga \u00far skugga um a\u00f0 hann geti s\u00e9\u00f0 um allar v\u00e6ntanlegar \u00e1lag.<\/p>\n<p>B\u00e6\u00f0i bakenda og framenda athuganir eru nau\u00f0synlegar fyrir langt\u00edma velgengni forritsins, sem gerir r\u00e1\u00f0 fyrir s\u00ed\u00f0ari uppf\u00e6rslum sem for\u00f0ast verulegar villur \u00e1 framendanum fyrir notendur og bakendann fyrir \u00fer\u00f3unara\u00f0ila.<\/p>\n<p>\u00c1kve\u00f0nir \u00fe\u00e6ttir eins og stefi\u00f0 tengjast fr\u00e1 framenda til bakenda, sem s\u00fdnir mikilv\u00e6gi \u00feess a\u00f0 gera grein fyrir b\u00e1\u00f0um hli\u00f0um \u00fer\u00f3unar \u00e1 hverjum t\u00edma.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tegundir_bakendaprofa\"><\/span><strong>Tegundir bakendapr\u00f3fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>\u00dea\u00f0 eru \u00fdmsar ger\u00f0ir af bakendapr\u00f3fum sem teymi\u00f0 \u00feitt \u00e6tti a\u00f0 stj\u00f3rna, \u00fear \u00e1 me\u00f0al:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Byggingarprofun\"><\/span><strong>1. Byggingarpr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00deessar athuganir fela fyrst og fremst \u00ed s\u00e9r notkun l\u00fdsigagna, svo sem a\u00f0 sko\u00f0a heilleika skemas, lykla, v\u00edsit\u00f6lu og kveikja.<\/p>\n<p>\u00deetta rannsakar einnig raunverulega k\u00f3\u00f0un hugb\u00fana\u00f0arins til a\u00f0 \u00e1kvar\u00f0a hvort \u00fea\u00f0 s\u00e9u einhver vandam\u00e1l sem g\u00e6tu skert frammist\u00f6\u00f0u og st\u00f6\u00f0ugleika. Hagr\u00e6\u00f0ing \u00e1 k\u00f3\u00f0a forritsins getur hagr\u00e6tt virkni \u00feess enn frekar &#8211; \u00feetta skilar s\u00e9r \u00ed skilvirkari v\u00f6ru fyrir hvern notanda.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Virkniprofun\"><\/span><strong>2. Virknipr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-virkniprof-tegundir-daemi-gatlisti-og-framkvaemd\">Virknipr\u00f3fun<\/a> tryggir st\u00f6\u00f0ugt fl\u00e6\u00f0i gagna \u00e1 milli bakenda og framenda, sem tengir \u00feetta tvennt og gerir \u00feeim kleift a\u00f0 vinna saman.<\/p>\n<p>Til d\u00e6mis, ef notandi leggur fram bei\u00f0ni um tiltekin gagnas\u00f6fn, hefur bakendinn samskipti vi\u00f0 framendann til a\u00f0 birta r\u00e9ttar uppl\u00fdsingar &#8211; og framendinn ver\u00f0ur a\u00f0 b\u00faa til \u00feessi g\u00f6gn eftir bei\u00f0ni.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Ovirkar_profanir\"><\/span><strong>3. \u00d3virkar pr\u00f3fanir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00deetta er tegund af frammist\u00f6\u00f0upr\u00f3fun \u00e1 bakhli\u00f0 sem gerir \u00fe\u00e9r kleift a\u00f0 \u00e1lagspr\u00f3fa forriti\u00f0 og sj\u00e1 hvernig \u00fea\u00f0 g\u00e6ti brug\u00f0ist vi\u00f0 innstreymi kerfisumfer\u00f0ar.<\/p>\n<p>Bakendapr\u00f3farar geta nota\u00f0 \u00feetta til a\u00f0 \u00e1kvar\u00f0a hvort hugb\u00fana\u00f0urinn geti haldi\u00f0 uppi reglulegri notkun fr\u00e1 hugsanlega al\u00fej\u00f3\u00f0legum markh\u00f3pi; \u00feetta felur \u00ed s\u00e9r a\u00f0 \u00fer\u00f3a \u00edtarlegt net\u00f6ryggi sem getur au\u00f0veldlega hrint \u00f3gnum \u00e1 netinu fr\u00e1.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Handvirk_eda_sjalfvirk_bakendaprof\"><\/span><strong>Handvirk e\u00f0a sj\u00e1lfvirk bakendapr\u00f3f?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Handvirkt_bakendaprof_%E2%80%93_avinningur_askoranir_ferli\"><\/span><strong>1. Handvirkt bakendapr\u00f3f \u2013 \u00e1vinningur, \u00e1skoranir, ferli<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>Handvirkar bakendapr\u00f3fanir g\u00e6tu veitt li\u00f0inu \u00fe\u00ednu meiri hugarr\u00f3, gert \u00feeim kleift a\u00f0 athuga pers\u00f3nulega hvort vandam\u00e1l eru me\u00f0 k\u00f3\u00f0a og frammist\u00f6\u00f0u hugb\u00fana\u00f0arins.<\/p>\n<p>\u00deetta getur einnig gert pr\u00f3funara\u00f0ilum kleift a\u00f0 kvar\u00f0a athuganir s\u00ednar n\u00e1kv\u00e6mari, svo \u00fe\u00e6r passi vi\u00f0 h\u00f6nnun forritsins.<\/p>\n<p>Hins vegar g\u00e6ti \u00feessi tegund af pr\u00f3fun veri\u00f0 minna n\u00e1kv\u00e6m en sj\u00e1lfvirkar athuganir \u00e1 me\u00f0an \u00fea\u00f0 tekur mun lengri t\u00edma a\u00f0 lj\u00faka; pr\u00f3funarmennirnir sj\u00e1lfir geta l\u00edka stundum gert mist\u00f6k.<\/p>\n<p>Handvirk pr\u00f3fun \u00ed reynd felur \u00ed s\u00e9r a\u00f0 sko\u00f0a hvern einstakan \u00fe\u00e1tt hugb\u00fana\u00f0arins, \u00fear \u00e1 me\u00f0al skema, kveikjur, v\u00edsit\u00f6lur, lykla og fleira &#8211; \u00feessi ferli geta oft veri\u00f0 mj\u00f6g vi\u00f0kv\u00e6m.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Backend_Test_Automation_%E2%80%93_Hagur_askoranir_ferli\"><\/span><strong>2. Backend Test Automation &#8211; Hagur, \u00e1skoranir, ferli<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.zaptest.com\/is\/heildarleidbeiningar-um-sjalfvirkni-hugbunadarprofunar\">Sj\u00e1lfvirk bakendapr\u00f3fun<\/a> er s\u00e9rstaklega gagnleg fyrir frammist\u00f6\u00f0uathuganir og \u00e1lagspr\u00f3f, \u00fear sem heildarg\u00e6\u00f0atryggingarstigi\u00f0 er verulega hagr\u00e6\u00f0a og \u00fatr\u00fdma mannlegum mist\u00f6kum sem geta \u00e1tt s\u00e9r sta\u00f0 vi\u00f0 pr\u00f3fun.<\/p>\n<p>\u00deetta hj\u00e1lpar einnig forriturum a\u00f0 takast \u00e1 vi\u00f0 \u00e1hyggjur mun fyrr, sem lei\u00f0ir til minni yfirvinnu \u00e1 s\u00ed\u00f0ustu stundu fyrir \u00fatg\u00e1fu.<\/p>\n<p>Hins vegar getur pr\u00f3funarteymi\u00f0 \u00feitt a\u00f0eins innleitt \u00feetta ef \u00fea\u00f0 skilur sj\u00e1lfvirk pr\u00f3funarferli; \u00feetta er \u00e1kve\u00f0in f\u00e6rni sem pr\u00f3funara\u00f0ilar hj\u00e1 fyrirt\u00e6kinu \u00fe\u00ednu b\u00faa ekki yfir.<\/p>\n<p>\u00de\u00fa g\u00e6tir nota\u00f0 sj\u00e1lfvirknipr\u00f3funart\u00e6ki \u00ed vi\u00f0skiptalegum tilgangi til a\u00f0 tryggja \u00e1rangursr\u00edka <a href=\"https:\/\/www.zaptest.com\/?page_id=49652\">langt\u00edmapr\u00f3funarstefnu<\/a> og stilla \u00feetta til a\u00f0 passa vi\u00f0 hugb\u00fana\u00f0ar\u00fearfir \u00fe\u00ednar.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Nidurstada_Handvirk_eda_sjalfvirk_bakendaprof\"><\/span><strong>3. Ni\u00f0ursta\u00f0a: Handvirk e\u00f0a sj\u00e1lfvirk bakendapr\u00f3f?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>B\u00e1\u00f0ar pr\u00f3funarger\u00f0irnar hafa sinn \u00e1vinning og \u00e1skoranir, \u00fe\u00f3 \u00fea\u00f0 s\u00e9 h\u00e6gt a\u00f0 fella b\u00e1\u00f0ar inn \u00ed QA stigin.<\/p>\n<p>Teymi\u00f0 g\u00e6ti jafnvel \u00feurft a\u00f0 framkv\u00e6ma \u00feessar pr\u00f3fanir handvirkt einu sinni \u00e1\u00f0ur en \u00fe\u00e6r eru sj\u00e1lfvirkar til a\u00f0 ganga \u00far skugga um a\u00f0 \u00fe\u00e6r henti s\u00e9rt\u00e6kri uppbyggingu hugb\u00fana\u00f0arins og einst\u00f6kum kr\u00f6fum.<\/p>\n<p>Sj\u00e1lfvirkni er venjulega betri fyrir ferla sem krefjast ekki t\u00ed\u00f0ra breytinga &#8211; annars myndu pr\u00f3funara\u00f0ilar gera \u00feetta sj\u00e1lfvirkt \u00edtreka\u00f0 og takmarka hversu mikinn t\u00edma fyrirt\u00e6ki\u00f0 sparar.<\/p>\n<p>Me\u00f0 \u00feetta \u00ed huga er mikilv\u00e6gt a\u00f0 nota jafnv\u00e6gi handvirkra og sj\u00e1lfvirkra pr\u00f3fana til a\u00f0 veita hugb\u00fana\u00f0arverkefninu \u00fe\u00ednu sem mestan \u00e1vinning.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hvad_tharftu_til_ad_hefja_Backend_Testing\"><\/span><strong>Hva\u00f0 \u00fearftu til a\u00f0 hefja Backend Testing?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>\u00dea\u00f0 eru \u00e1kve\u00f0nar kr\u00f6fur fyrir \u00e1rangursr\u00edkar bakendapr\u00f3f sem teymi\u00f0 \u00feitt \u00fearf a\u00f0 gera grein fyrir, svo sem:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Reynt_starfsfolk\"><\/span><strong>1. Reynt starfsf\u00f3lk<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendinn pr\u00f3far a\u00f0 \u00fer\u00f3unar- og <a href=\"https:\/\/www.zaptest.com\/qa-test-automation\">g\u00e6\u00f0atryggingateymi<\/a> getur veri\u00f0 h\u00e1\u00f0 me\u00f0limum s\u00ednum og heildarkunn\u00e1ttu \u00feeirra.<\/p>\n<p>Til d\u00e6mis g\u00e6ti pr\u00f3funarteymi veri\u00f0 \u00f3f\u00e6rt um a\u00f0 gera athuganir s\u00ednar sj\u00e1lfvirkar vegna \u00feess a\u00f0 hafa ekki h\u00e6fileika og reynslu til a\u00f0 gera \u00feetta sj\u00e1lft e\u00f0a reka r\u00e9ttan hugb\u00fana\u00f0.<\/p>\n<p>\u00deegar hugb\u00fana\u00f0arverkefni er stj\u00f3rna\u00f0 skaltu ganga \u00far skugga um a\u00f0 starfsf\u00f3lki\u00f0 hafi reynslu \u00ed a\u00f0 framkv\u00e6ma margv\u00edsleg bakendapr\u00f3f.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Fullkominn_gagnagrunnur\"><\/span><strong>2. Fullkominn gagnagrunnur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00de\u00f3 \u00fea\u00f0 s\u00e9 gagnlegt a\u00f0 hefja bakendapr\u00f3f snemma, ver\u00f0ur teymi\u00f0 a\u00f0 ganga \u00far skugga um a\u00f0 gagnagrunnurinn s\u00e9 tilb\u00fainn fyrir \u00feessar athuganir og hafi alla helstu virkni. A\u00f0 b\u00e6ta vi\u00f0 eiginleikum eftir pr\u00f3funarstigi\u00f0 g\u00e6ti leitt til galla og hruns eftir \u00fatg\u00e1fu.<\/p>\n<p>Gakktu \u00far skugga um a\u00f0 bakendapr\u00f3fun gerist \u00e1 skynsamlegum t\u00edmapunkti \u00ed pr\u00f3funar\u00e1\u00e6tluninni og a\u00f0 teymi\u00f0 pr\u00f3fi n\u00fdja eiginleika \u00feegar og \u00feegar \u00feeir eru tilb\u00fanir.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Profunartaeki\"><\/span><strong>3. Pr\u00f3funart\u00e6ki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.zaptest.com\/is\">Bakendapr\u00f3funart\u00e6ki<\/a> bj\u00f3\u00f0a upp \u00e1 alhli\u00f0a pr\u00f3funarramma, sem gerir teyminu kleift a\u00f0 fylgjast me\u00f0 n\u00faverandi framf\u00f6rum s\u00ednum og vita n\u00e1kv\u00e6mlega skrefin sem \u00e1 a\u00f0 taka me\u00f0an \u00feessar athuganir eru framkv\u00e6mdar. \u00deessi verkf\u00e6ri g\u00e6tu einnig hj\u00e1lpa\u00f0 teyminu a\u00f0 stj\u00f3rna g\u00f6gnunum sj\u00e1lfum og breyta \u00feeim \u00fear sem \u00fe\u00f6rf krefur.<\/p>\n<p>A\u00f0 kanna hina \u00fdmsu valm\u00f6guleika pr\u00f3funart\u00e6kja til a\u00f0 finna lausnina sem virkar fyrir teymi\u00f0 \u00feitt g\u00e6ti hagr\u00e6tt verkinu sem framundan er verulega.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Sjalfvirknihugbunadur\"><\/span><strong>4. Sj\u00e1lfvirknihugb\u00fana\u00f0ur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hugb\u00fana\u00f0ur <a href=\"https:\/\/www.zaptest.com\/is\/heildarleidbeiningar-um-sjalfvirkni-velfaeraferla-rpa\">fyrir sj\u00e1lfvirkni v\u00e9lf\u00e6raferla<\/a> hj\u00e1lpar pr\u00f3funara\u00f0ilum \u00e1 sama h\u00e1tt vi\u00f0 venjulega ferla s\u00edna, \u00fe\u00f3 a\u00f0 \u00feessi forrit geti sj\u00e1lfvirkt pr\u00f3f algj\u00f6rlega til a\u00f0 b\u00e6ta hra\u00f0a \u00feeirra og \u00e1rei\u00f0anleika. \u00deetta hefur getu til a\u00f0 bera kennsl \u00e1 fleiri villur og g\u00e6ti leitt til enn sterkari v\u00f6ru.<\/p>\n<p>A\u00f0koma teymisins \u00fe\u00edns a\u00f0 sj\u00e1lfvirkni g\u00e6ti veri\u00f0 h\u00e1\u00f0 \u00fev\u00ed hva\u00f0a hugb\u00fana\u00f0ur passar vi\u00f0 s\u00e9rstakar \u00fearfir \u00feeirra &#8211; sj\u00e1lfvirk pr\u00f3fun samkv\u00e6mt venjulegu venju \u00feinni g\u00e6ti veri\u00f0 mikilv\u00e6gt til a\u00f0 tryggja a\u00f0 heildara\u00f0fer\u00f0irnar haldist skilvirkar.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Bakendaprofunarferlid\"><\/span><strong>Bakendapr\u00f3funarferli\u00f0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Venjuleg skref bakendapr\u00f3funar eru:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Ad_bua_til_profunaraaetlun\"><\/span><strong>1. A\u00f0 b\u00faa til pr\u00f3funar\u00e1\u00e6tlun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Fyrsta skrefi\u00f0 er venjulega a\u00f0 b\u00faa til skjal sem setur fram n\u00e1kv\u00e6mar pr\u00f3funara\u00f0fer\u00f0ir. Hver pr\u00f3fari getur v\u00edsa\u00f0 \u00ed skjali\u00f0 til a\u00f0 ganga \u00far skugga um a\u00f0 \u00feeir fylgi r\u00e9ttum ferlum.<\/p>\n<p>Teymi\u00f0 getur skipt \u00feessu \u00e1 milli pr\u00f3funar \u00e1 gagnagrunni, hagn\u00fdtra pr\u00f3fana og \u00f3virkrar pr\u00f3fana \u00e1 me\u00f0an \u00feeir gera grein fyrir styrkleikum hvers me\u00f0lims.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Framkvaemd_profunaraaetlunar\"><\/span><strong>2. Framkv\u00e6md pr\u00f3funar\u00e1\u00e6tlunar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00dear sem allt teymi\u00f0 er n\u00fa me\u00f0vita\u00f0 um verkefni s\u00edn og hva\u00f0a \u00fe\u00e6tti bakendans \u00feeir eru a\u00f0 pr\u00f3fa, er n\u00e6sta skref a\u00f0 vinna a\u00f0 raunverulegum pr\u00f3funum.<\/p>\n<p>Uppsetning sj\u00e1lfvirknihugb\u00fana\u00f0ar g\u00e6ti veri\u00f0 lykilatri\u00f0i \u00e1 \u00feessu stigi, sem gerir kleift a\u00f0 gera enn sterkara pr\u00f3funarferli sem teymi\u00f0 getur kl\u00e1ra\u00f0 hra\u00f0ar.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Utreikningur_a_nidurstodum_profsins\"><\/span><strong>3. \u00datreikningur \u00e1 ni\u00f0urst\u00f6\u00f0um pr\u00f3fsins<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Eftir a\u00f0 hafa loki\u00f0 \u00feessum athugunum safna pr\u00f3funara\u00f0ilar ni\u00f0urst\u00f6\u00f0unum saman \u2013 hugsanlega \u00ed pr\u00f3funarverkf\u00e6rum s\u00ednum e\u00f0a sj\u00e1lfvirkum hugb\u00fana\u00f0i \u2013 og sannreyna a\u00f0 \u00fe\u00e6r uppfylli kr\u00f6fur fyrirt\u00e6kisins.<\/p>\n<p>Ef ni\u00f0urst\u00f6\u00f0urnar eru s\u00e9rstaklega fr\u00e1brug\u00f0nar \u00fev\u00ed sem pr\u00f3funara\u00f0ilar b\u00faast vi\u00f0 g\u00e6tu \u00feeir haft gott af \u00fev\u00ed a\u00f0 keyra sum \u00feessara pr\u00f3fa aftur til a\u00f0 sannvotta \u00feessi g\u00f6gn.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Tilkynning_um_thessar_nidurstodur\"><\/span><strong>4. Tilkynning um \u00feessar ni\u00f0urst\u00f6\u00f0ur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Eftir a\u00f0 hafa sannreynt allar \u00f3v\u00e6ntar ni\u00f0urst\u00f6\u00f0ur og safna\u00f0 saman g\u00f6gnunum tilkynna bakendaprufarar \u00feetta s\u00ed\u00f0an til h\u00f6nnu\u00f0a \u2013 sem vinna flj\u00f3tt a\u00f0 \u00fev\u00ed a\u00f0 laga \u00f6ll vandam\u00e1l me\u00f0 kerfi\u00f0 sem athuganir afhj\u00fapu\u00f0u.<\/p>\n<p>Sj\u00e1lfvirkni hj\u00e1lpar til vi\u00f0 a\u00f0 fl\u00fdta \u00feessu enn frekar og gefur hugb\u00fana\u00f0arframlei\u00f0endum meiri t\u00edma til a\u00f0 innlei\u00f0a breytingar \u00e1 forritinu sem b\u00e6tir upplifun notenda.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Endurprofun_eftir_thorfum\"><\/span><strong>5. Endurpr\u00f3fun eftir \u00fe\u00f6rfum<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Frekari bakendapr\u00f3fanir g\u00e6tu veri\u00f0 nau\u00f0synlegar jafnvel eftir opinbera kynningu v\u00f6runnar, s\u00e9rstaklega ef \u00feessi hugb\u00fana\u00f0ur er \u00ed mikilli uppf\u00e6rslu.<\/p>\n<p>\u00deetta g\u00e6ti b\u00e6tt vi\u00f0 n\u00fdjum eiginleikum sem krefjast verulegra bakendapr\u00f3fa til a\u00f0 sannreyna og g\u00e6ti trufla\u00f0 fyrri virkni.<\/p>\n<p>Bakendapr\u00f3f eru st\u00f6\u00f0ugt ferli sem QA teymi nota \u00e1 \u00fdmsum st\u00f6\u00f0um \u00ed l\u00edfsferli v\u00f6ru.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Bestu_starfsvenjur_fyrir_bakendaprofun\"><\/span><strong>Bestu starfsvenjur fyrir bakendapr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>H\u00e9r eru fj\u00f6gur vi\u00f0b\u00f3tarr\u00e1\u00f0 sem g\u00e6tu hj\u00e1lpa\u00f0 bakendapr\u00f3fateymum:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Profadu_snemma\"><\/span><strong>1. Pr\u00f3fa\u00f0u snemma<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3fun er almennt hagkv\u00e6mt ferli (s\u00e9rstaklega me\u00f0 sj\u00e1lfvirkni), \u00fe\u00f3 a\u00f0 pr\u00f3funarteymi\u00f0 muni l\u00edklega sj\u00e1 enn meiri sparna\u00f0 \u00feegar \u00feessar athuganir eru framkv\u00e6mdar snemma \u00ed \u00fer\u00f3un.<\/p>\n<p>Hins vegar ver\u00f0ur \u00feetta alltaf a\u00f0 vera \u00feegar grunnvirkni er sk\u00fdr fyrir allt li\u00f0i\u00f0.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Forgangsrada_profumfjollun\"><\/span><strong>2. Forgangsra\u00f0a pr\u00f3fumfj\u00f6llun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendi forritsins n\u00e6r yfir margs konar pr\u00f3fanir \u00e1 mismunandi virkni, sem \u00fe\u00fd\u00f0ir a\u00f0 \u00fea\u00f0 er mikilv\u00e6gt a\u00f0 teymi\u00f0 komi til m\u00f3ts vi\u00f0 eins margar athuganir og m\u00f6gulegt er.<\/p>\n<p>Vandam\u00e1l g\u00e6tu komi\u00f0 upp hvar sem er \u00ed hugb\u00fana\u00f0arger\u00f0inni; \u00edtarlegar pr\u00f3fanir hj\u00e1lpa \u00fer\u00f3unarteymi a\u00f0 vera vakandi.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Fordastu_gagnatap_og_stopp\"><\/span><strong>3. For\u00f0astu gagnatap og stopp<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00d3vi\u00f0eigandi pr\u00f3funara\u00f0fer\u00f0ir g\u00e6tu leitt til vandam\u00e1la me\u00f0 gagnaheilleika \u2013 s\u00e9rstaklega ef teymi\u00f0 \u00fatf\u00e6rir s\u00fdnishorn af g\u00f6gnum sem eru ekki \u00e1\u00e6tlu\u00f0 um hvernig notendur hafa samskipti vi\u00f0 hugb\u00fana\u00f0inn. Vandvirkni og sta\u00f0lar eru mikilv\u00e6gir til a\u00f0 tryggja a\u00f0 athuganir s\u00e9u eins \u00e1rangursr\u00edkar og \u00fe\u00e6r \u00e6ttu a\u00f0 vera.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Einbeittu_ther_ad_stodugleika\"><\/span><strong>4. Einbeittu \u00fe\u00e9r a\u00f0 st\u00f6\u00f0ugleika<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Helstu forgangsverkefni pr\u00f3funarh\u00f3psins \u00e6tti a\u00f0 vera heildarframmista\u00f0a hugb\u00fana\u00f0arins. Markmi\u00f0 bakendapr\u00f3fa er a\u00f0 bera kennsl \u00e1 gagnagrunnsvandam\u00e1l sem eru l\u00edkleg til a\u00f0 hafa \u00e1hrif \u00e1 hversu \u00f6flugt forriti\u00f0 er.<\/p>\n<p>Me\u00f0 \u00fev\u00ed a\u00f0 leggja \u00e1herslu \u00e1 st\u00f6\u00f0ugleika hugb\u00fana\u00f0arins getur teymi\u00f0 \u00feitt b\u00e6tt heildarsamh\u00e6fi API.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_mistok_og_gildrur_vid_innleidingu_a_bakendaprofum\"><\/span><strong>7 mist\u00f6k og gildrur vi\u00f0 innlei\u00f0ingu \u00e1 bakendapr\u00f3fum<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Bakendapr\u00f3fun er a\u00f0eins eins \u00e1rangursr\u00edk og g\u00e6\u00f0i teymisins \u00fe\u00edns og framkv\u00e6md \u00feess.<\/p>\n<p>&nbsp;<\/p>\n<p>H\u00e9r eru 7 m\u00f6gulegar gildrur sem pr\u00f3funara\u00f0ilar ver\u00f0a a\u00f0 for\u00f0ast:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Rangar_adferdir_vid_sjalfvirkni\"><\/span><strong>1. Rangar a\u00f0fer\u00f0ir vi\u00f0 sj\u00e1lfvirkni<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sj\u00e1lfvirk r\u00f6ng ferla (eins og \u00feau sem krefjast t\u00ed\u00f0ra breytinga) getur leitt til \u00feess a\u00f0 pr\u00f3funara\u00f0ilar spara minni heildart\u00edma.<\/p>\n<p>Teymi\u00f0 ver\u00f0ur a\u00f0 gera sj\u00e1lfvirkan ferla sem eru l\u00edklegir til a\u00f0 hagnast mest \u00e1.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Onakvaem_gagnasyni\"><\/span><strong>2. \u00d3n\u00e1kv\u00e6m gagnas\u00fdni<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3farar geta a\u00f0eins athuga\u00f0 inntak \u00e1 \u00e1rei\u00f0anlegan h\u00e1tt ef \u00feeir setja inn n\u00e1kv\u00e6mar uppl\u00fdsingar.<\/p>\n<p>Pr\u00f3fin \u00feurfa a\u00f0 lei\u00f0a \u00ed lj\u00f3s hvernig forrit bregst vi\u00f0 hagn\u00fdtri notkun &#8211; \u00feetta krefst vi\u00f0eigandi gagna sem hafa raunveruleg \u00e1hrif.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Ofullnaegjandi_framendaprofun\"><\/span><strong>3. \u00d3fulln\u00e6gjandi framendapr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nokkur bakendapr\u00f3f fela \u00ed s\u00e9r a\u00f0 athuga hvernig bakendinn tengist framendanum, \u00fear \u00e1 me\u00f0al hvernig gagnagrunnurinn s\u00e6kir uppl\u00fdsingar.<\/p>\n<p>G\u00e6\u00f0atryggingateymi\u00f0 ver\u00f0ur a\u00f0 einbeita s\u00e9r a\u00f0 b\u00e1\u00f0um \u00feessum \u00fe\u00e1ttum til a\u00f0 tryggja \u00e1rangur.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_THrong_profunaradferd\"><\/span><strong>4. \u00der\u00f6ng pr\u00f3funara\u00f0fer\u00f0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3fun n\u00e6r venjulega yfir tugi athugana sem hj\u00e1lpa teyminu a\u00f0 tryggja a\u00f0 hugb\u00fana\u00f0urinn s\u00e9 st\u00f6\u00f0ugur og standi \u00ed h\u00e1um g\u00e6\u00f0aflokki.<\/p>\n<p>A\u00f0eins a\u00f0 framkv\u00e6ma handfylli af \u201emikilv\u00e6gustu\u201c pr\u00f3funum getur ekki tryggt \u00feessi g\u00e6\u00f0i.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Ovideigandi_umfangsstjornun\"><\/span><strong>5. \u00d3vi\u00f0eigandi umfangsstj\u00f3rnun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Teymi\u00f0 getur a\u00f0eins keyrt skilvirkar bakendapr\u00f3fanir me\u00f0 \u00fev\u00ed a\u00f0 gera grein fyrir umfangi hugb\u00fana\u00f0arins e\u00f0a a\u00f0 \u00fea\u00f0 hafi ekki t\u00edma til a\u00f0 framkv\u00e6ma hvert pr\u00f3f.<\/p>\n<p>Almennt \u00feurfa fl\u00f3knari forrit oft strangari bakendapr\u00f3fanir.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Ofullnaegjandi_gagnagrunnur_til_profunar\"><\/span><strong>6. \u00d3fulln\u00e6gjandi gagnagrunnur til pr\u00f3funar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Jafnvel \u00fe\u00f3 a\u00f0 raunh\u00e6f gagnas\u00fdni s\u00e9u notu\u00f0, eru bakendapr\u00f3f n\u00f3gu snemma \u00ed \u00fer\u00f3un til a\u00f0 pr\u00f3funara\u00f0ilar ver\u00f0a a\u00f0 vinna a\u00f0eins me\u00f0 \u201ebeinagrind\u201c hugb\u00fana\u00f0arins.<\/p>\n<p>\u00deetta g\u00e6ti leitt til \u00feess a\u00f0 pr\u00f3fin yr\u00f0u mun \u00edtarlegri en nau\u00f0synlegt er.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_Endurteknar_breytingar_a_gagnagrunni\"><\/span><strong>7. Endurteknar breytingar \u00e1 gagnagrunni<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ef gagnagrunnurinn breytist verulega vi\u00f0 pr\u00f3fun getur \u00fea\u00f0 \u00f3gilt margar fyrri athuganir li\u00f0sins.<\/p>\n<p>Pr\u00f3funara\u00f0ilar g\u00e6tu \u00feurft a\u00f0 breyta pr\u00f3funartilvikunum \u00edtreka\u00f0 e\u00f0a jafnvel endurvinna g\u00f6gnin sem afleidd eru til a\u00f0 m\u00e6ta \u00feessu.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tegundir_uttaks_fra_bakendaprofum\"><\/span><strong>Tegundir \u00fattaks fr\u00e1 bakendapr\u00f3fum<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Pr\u00f3funarteymi\u00f0 f\u00e6r \u00fdmsar \u00fattak fr\u00e1 bakendapr\u00f3funum sem \u00feeir framkv\u00e6ma, \u00fear \u00e1 me\u00f0al:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Nidurstodur_profa\"><\/span><strong>1. Ni\u00f0urst\u00f6\u00f0ur pr\u00f3fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Raunverulegar ni\u00f0urst\u00f6\u00f0ur bakendapr\u00f3fa eru a\u00f0alframlei\u00f0slan og g\u00e6tu teki\u00f0 \u00e1 sig margar myndir &#8211; \u00feessar ni\u00f0urst\u00f6\u00f0ur g\u00e6tu jafnvel fari\u00f0 samhli\u00f0a v\u00e6ntanlegum ni\u00f0urst\u00f6\u00f0um.<\/p>\n<p>\u00deetta gerir pr\u00f3funara\u00f0ilum kleift a\u00f0 sannreyna \u00feessar uppl\u00fdsingar og sj\u00e1 hvort einhverjar breytingar \u00e1 hugb\u00fana\u00f0inum s\u00e9u nau\u00f0synlegar.<\/p>\n<p>Eitt sett af ni\u00f0urst\u00f6\u00f0um, til d\u00e6mis, g\u00e6ti veri\u00f0 g\u00f6gn um frammist\u00f6\u00f0u hugb\u00fana\u00f0arins eftir \u00e1lagspr\u00f3f.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Gallaskra\"><\/span><strong>2. Gallaskr\u00e1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ef ni\u00f0urst\u00f6\u00f0urnar afhj\u00fapa einhverjar villur e\u00f0a vandam\u00e1l fara \u00feessar uppl\u00fdsingar \u00ed s\u00e9rstakan gallaskr\u00e1, sem l\u00fdsir hverju vandam\u00e1li og \u00e1\u00e6tlu\u00f0um ors\u00f6kum.<\/p>\n<p>\u00deetta felur \u00ed s\u00e9r uppl\u00fdsingar um alvarleika m\u00e1lsins og st\u00f6\u00f0u \u00feess &#8211; eins og ef verktaki hefur laga\u00f0 bilunina.<\/p>\n<p>Bakendapr\u00f3farar geta einnig lagt fram s\u00ednar eigin till\u00f6gur til a\u00f0 f\u00ednstilla og b\u00e6ta hugb\u00fana\u00f0inn enn frekar.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Profskyrsla\"><\/span><strong>3. Pr\u00f3fsk\u00fdrsla<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A\u00f0 \u00feessum pr\u00f3fum loknum tekur g\u00e6\u00f0ateymi\u00f0 saman sk\u00fdrslu sem gefur yfirlit yfir athuganirnar og ni\u00f0urst\u00f6\u00f0ur \u00feeirra.<\/p>\n<p>\u00deetta getur fali\u00f0 \u00ed s\u00e9r a\u00f0 taka \u00e1kvar\u00f0anir um a\u00f0 fara e\u00f0a ekki fara til a\u00f0 \u00e1kvar\u00f0a hvort forriti\u00f0 s\u00e9 tilb\u00fai\u00f0 til r\u00e6singar e\u00f0a \u00fearfnast villulei\u00f0r\u00e9ttinga og endurpr\u00f3funar \u00ed kj\u00f6lfari\u00f0.<\/p>\n<p>\u00cd sk\u00fdrslunni er einnig h\u00e6gt a\u00f0 \u00fatsk\u00fdra hvernig bakendaverkf\u00e6ri hj\u00e1lpu\u00f0u heildarferli\u00f0.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Daemi_um_bakendaprof\"><\/span><strong>D\u00e6mi um bakendapr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>S\u00e9rst\u00f6k d\u00e6mi um bakendapr\u00f3f eru:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_SQL_profun\"><\/span><strong>1. SQL pr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Structured Query Language er kjarna\u00fe\u00e1ttur margra venslagagnagrunna; a\u00f0 haka vi\u00f0 \u00feetta gerir pr\u00f3fandanum kleift a\u00f0 sannreyna g\u00f6gnin beint. \u00deetta hj\u00e1lpar til vi\u00f0 a\u00f0 tryggja a\u00f0 gagnagrunnurinn geti skili\u00f0 \u00feessar uppl\u00fdsingar n\u00e1kv\u00e6mlega sem og t\u00falka\u00f0 inntaksbei\u00f0nir.<\/p>\n<p>SQL pr\u00f3f gefur einnig til kynna hvort einfaldar innsl\u00e1ttarvillur hafi \u00e1hrif \u00e1 hugb\u00fana\u00f0argagnagrunninn, sem er fur\u00f0u algengt.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_API_prof\"><\/span><strong>2. API pr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-api-prof-djupt-kafa-i-api-prof-sjalfvirkni-ferli-nalganir-verkfaeri-ramma-og-fleira\">Backend API pr\u00f3f<\/a> sko\u00f0ar heildarforritunarvi\u00f0m\u00f3t forritsins &#8211; \u00feetta gerir tveimur hugb\u00fana\u00f0arhlutum kleift a\u00f0 hafa samskipti s\u00edn \u00e1 milli.<\/p>\n<p>API pr\u00f3fanir sko\u00f0a HTTP st\u00f6\u00f0u forrits, HTTP l\u00edkamsskemu og hversu vel \u00fea\u00f0 samr\u00e6mist skj\u00f6lum sem gagnagrunnurinn notar.<\/p>\n<p>\u00c1n \u00feessara \u00edtarlegu pr\u00f3fana g\u00e6tu bakendinn og framendinn veri\u00f0 \u00f3f\u00e6r um a\u00f0 eiga r\u00e9tt samskipti.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Black-box_profun\"><\/span><strong>3. Black-box pr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Backend black-box pr\u00f3f sko\u00f0ar notendavi\u00f0m\u00f3ti\u00f0 og hversu vel \u00fea\u00f0 sam\u00fe\u00e6ttist gagnagrunninum; s\u00e9rstakar athuganir innihalda markagreiningu, ors\u00f6k-\u00e1hrif graf\u00edk og samsvarandi skipting.<\/p>\n<p>Lykillei\u00f0 sem \u00feetta hj\u00e1lpar er me\u00f0 \u00fev\u00ed a\u00f0 sta\u00f0festa r\u00e9ttar innskr\u00e1ningaruppl\u00fdsingar notanda. Svartboxa\u00e1v\u00edsanir einbl\u00edna a\u00f0allega \u00e1 inntak og \u00fattak \u2013 og eru tilt\u00f6lulega a\u00f0skilin fr\u00e1 \u00fatf\u00e6rslu hugb\u00fana\u00f0arins \u00e1 k\u00f3\u00f0a.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_White-box_prof\"><\/span><strong>4. White-box pr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hv\u00edta kassapr\u00f3fun \u00e1 bakenda sko\u00f0ar \u00f6fugt k\u00f3\u00f0ann sj\u00e1lfan og notar hann til a\u00f0 sannreyna uppbyggingu hugb\u00fana\u00f0arins og heildar k\u00f3\u00f0unarg\u00e6\u00f0i.<\/p>\n<p>\u00deetta getur leitt \u00ed lj\u00f3s lei\u00f0ir til a\u00f0 hagr\u00e6\u00f0a k\u00f3\u00f0ann sem g\u00e6ti gert forriti\u00f0 m\u00f3tt\u00e6kilegra og st\u00f6\u00f0ugra.<\/p>\n<p>\u00deessar pr\u00f3fanir krefjast oft d\u00fdpri \u00feekkingu \u00e1 forritun og eigin s\u00e9rst\u00f6kum innri arkitekt\u00far hugb\u00fana\u00f0arins.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Frammistoduprof\"><\/span><strong>5. Frammist\u00f6\u00f0upr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1lagspr\u00f3f gera g\u00e6\u00f0atryggingateyminu kleift a\u00f0 \u00e1kvar\u00f0a hversu \u00f6flugt forriti\u00f0 er &#8211; \u00fear \u00e1 me\u00f0al hversu marga notendur \u00fea\u00f0 getur haldi\u00f0 uppi \u00e1n teljandi vandam\u00e1la \u00e1 net\u00fej\u00f3ni.<\/p>\n<p><a href=\"https:\/\/www.zaptest.com\/performance-testing-automation\">Frammist\u00f6\u00f0upr\u00f3fun<\/a> \u00e1 bakenda hefur \u00ed hyggju a\u00f0 \u00fdta forriti \u00fat fyrir takm\u00f6rk s\u00edn til a\u00f0 finna lei\u00f0ir til a\u00f0 gera \u00fea\u00f0 skilvirkara e\u00f0a setja skynsamlegar takmarkanir \u00e1 rekstur \u00feess sem sk\u00fdra \u00feetta.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tegundir_villna_og_galla_sem_fundust_med_bakendaprofum\"><\/span><strong>Tegundir villna og galla sem fundust me\u00f0 bakendapr\u00f3fum<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>\u00deessir \u00fdmsu pr\u00f3funarflokkar fjalla um s\u00ednar eigin villuger\u00f0ir, svo sem:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Innslattarvillur\"><\/span><strong>1. Innsl\u00e1ttarvillur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Einf\u00f6ld mannleg mist\u00f6k geta veri\u00f0 s\u00f6kud\u00f3lgur margra \u00feeirra m\u00e1la sem bakendapr\u00f3fanir bera kennsl \u00e1. Misritun \u00e1kve\u00f0in or\u00f0 e\u00f0a notkun rangrar setningafr\u00e6\u00f0i g\u00e6ti komi\u00f0 \u00ed veg fyrir a\u00f0 kjarnaa\u00f0ger\u00f0ir virki eins og til er \u00e6tlast, \u00feess vegna er mikilv\u00e6gt a\u00f0 leggja \u00e1herslu \u00e1 hv\u00edt-kassa og SQL pr\u00f3f.<\/p>\n<p>Pr\u00f3fendur ver\u00f0a a\u00f0 sko\u00f0a k\u00f3\u00f0ann vandlega \u00e1 vi\u00f0komandi sv\u00e6\u00f0um til a\u00f0 bera kennsl \u00e1 \u00feessi mist\u00f6k.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Heimildarvillur\"><\/span><strong>2. Heimildarvillur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u00f6rg forrit nota \u00f6rugga (HTTPS) hypertext transfer protocol (HTTPS) \u00ed gegnum API til a\u00f0 au\u00f0velda mi\u00f0larasamskipti, sem gerir bakendaferlum kleift a\u00f0 tengjast framendaupplifun notenda.<\/p>\n<p>\u00d3samr\u00fdmanleg HTTPS \u00fatf\u00e6rsla (eins og me\u00f0 \u00fev\u00ed a\u00f0 rugla \u00fev\u00ed saman vi\u00f0 HTTP) g\u00e6ti leitt til heimildavandam\u00e1la sem banna notendum a\u00f0gang a\u00f0 \u00feessum hugb\u00fana\u00f0i og gera hann \u00f3starfh\u00e6fan \u00ed raun.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Almennur_ostodugleiki\"><\/span><strong>3. Almennur \u00f3st\u00f6\u00f0ugleiki<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3fun getur leitt \u00ed lj\u00f3s heildarst\u00f6\u00f0ugleika forrits &#8211; \u00fear \u00e1 me\u00f0al hugsanlegar kveikjur fyrir hrun sem \u00fer\u00f3unarteymi\u00f0 g\u00e6ti laga\u00f0.<\/p>\n<p>S\u00e9rstaklega getur <a href=\"https:\/\/www.zaptest.com\/is\/hvad-er-alagsprofun-kafadu-djupt-i-tegundir-aefingar-verkfaeri-askoranir-og-fleira\">\u00e1lagspr\u00f3fun<\/a> s\u00fdnt hvort \u00e1kve\u00f0nir eiginleikar s\u00e9u miki\u00f0 \u00e1lag \u00e1 virkni forritsins. \u00deessi frammist\u00f6\u00f0uvandam\u00e1l g\u00e6tu komi\u00f0 fram \u00ed formi hruns e\u00f0a sem h\u00e6gur og \u00f3svarandi gagnagrunnur.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Daudur_koda\"><\/span><strong>4. Dau\u00f0ur k\u00f3\u00f0a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Forrit fara \u00ed gegnum nokkrar endurtekningar og eiginleika; \u00feetta lei\u00f0ir stundum til afgangs dau\u00f0s k\u00f3\u00f0a, sem getur h\u00e6gt verulega \u00e1 gagnagrunninum og \u00fatreikningum hans.<\/p>\n<p>Pr\u00f3fanir \u00e1 hv\u00edtum kassa geta leitt \u00ed lj\u00f3s a\u00f0 dau\u00f0ur k\u00f3\u00f0a s\u00e9 til sta\u00f0ar &#8211; ef hann er fjarl\u00e6g\u00f0ur minnkar st\u00e6r\u00f0 hugb\u00fana\u00f0arins og eykur afk\u00f6st hans.<\/p>\n<p>Dau\u00f0ur k\u00f3\u00f0i sem er eftir \u00ed forritinu g\u00e6ti einnig leitt til villu \u00ed framt\u00ed\u00f0inni.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Lelegt_oryggi\"><\/span><strong>5. L\u00e9legt \u00f6ryggi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3fanir, s\u00e9rstaklega \u00f3virkar pr\u00f3fanir, geta leitt \u00ed lj\u00f3s \u00fdmsa \u00f6ryggisgalla sem gera forriti\u00f0 vi\u00f0kv\u00e6mt fyrir afskiptum.<\/p>\n<p>Vandam\u00e1l me\u00f0 gagnagrunninn g\u00e6tu leitt til \u00feess a\u00f0 vi\u00f0kv\u00e6mar innri uppl\u00fdsingar (svo sem n\u00e1kv\u00e6mar villuskilabo\u00f0) leki \u00ed framenda.<\/p>\n<p>\u00d6ryggisvandam\u00e1l eins og \u00feessi geta hj\u00e1lpa\u00f0 net\u00f3gnum a\u00f0 sni\u00f0ganga vernd forrits, hugsanlega stela g\u00f6gnunum innan.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Algengar_maeligildi_fyrir_bakendaprofun\"><\/span><strong>Algengar m\u00e6ligildi fyrir bakendapr\u00f3fun<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>M\u00e6lingarnar sem pr\u00f3funara\u00f0ilar nota vi\u00f0 bakendaathuganir eru:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Afkost_hugbunadar\"><\/span><strong>1. Afk\u00f6st hugb\u00fana\u00f0ar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00c1lagspr\u00f3f og \u00f6nnur bakendapr\u00f3f gefa miki\u00f0 af uppl\u00fdsingum um frammist\u00f6\u00f0u forritsins og hversu vel \u00fea\u00f0 virkar.<\/p>\n<p>\u00deetta felur \u00ed s\u00e9r CPU og minnisnotkun, auk uppl\u00fdsinga um I\/O virkni disksins.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Afkost_gagnagrunns\"><\/span><strong>2. Afk\u00f6st gagnagrunns<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u00e6lingar sem gefa til kynna heilbrig\u00f0an gagnagrunn eru me\u00f0al annars sterkur fyrirspurna \u00e1rangur, l\u00edtill svart\u00edmi (eins og \u00feegar notandi bi\u00f0ur um bakendauppl\u00fdsingar) og v\u00ed\u00f0t\u00e6ka bi\u00f0minni.<\/p>\n<p>Forriti\u00f0 getur a\u00f0eins n\u00e1\u00f0 \u00e1rangri ef \u00fea\u00f0 hefur \u00f6flugan gagnagrunn.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_SQL_vidskipti\"><\/span><strong>3. SQL vi\u00f0skipti<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Structured Query Language pr\u00f3fun lei\u00f0ir \u00ed lj\u00f3s uppl\u00fdsingar um SQL vi\u00f0skipti eins og fj\u00f6lda samantekta og lotubei\u00f0na \u00e1 sek\u00fandu.<\/p>\n<p>Hi\u00f0 fyrra \u00e6tti a\u00f0 vera mun l\u00e6gra en hi\u00f0 s\u00ed\u00f0arnefnda til a\u00f0 tryggja sterka notkun.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Afkost\"><\/span><strong>4. Afk\u00f6st<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Afk\u00f6st v\u00edsar til \u00feess magns uppl\u00fdsinga sem hugb\u00fana\u00f0ur getur unni\u00f0 \u00far hverju sinni.<\/p>\n<p>Pr\u00f3fendur geta stillt fj\u00f6lda afk\u00f6stseininga fyrir hugb\u00fana\u00f0inn til a\u00f0 reikna \u00fat og bera ni\u00f0urst\u00f6\u00f0urnar saman vi\u00f0 \u00feessa \u00e1\u00e6tla\u00f0a grunnl\u00ednu.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Vel_heppnadar_fyrirspurnir\"><\/span><strong>5. Vel heppna\u00f0ar fyrirspurnir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Gagnas\u00f6fn me\u00f0h\u00f6ndla oft fyrirspurnir fr\u00e1 framenda forritsins; \u00e1rangur \u00feessara fyrirspurna getur hugsanlega \u00e1kvar\u00f0a\u00f0 \u00e1rangur forritsins.<\/p>\n<p>A\u00f0 b\u00e6ta hlutfall \u00e1rangursr\u00edkra gagnagrunnsfyrirspurna hj\u00e1lpar til vi\u00f0 a\u00f0 styrkja hugb\u00fana\u00f0inn og \u00e1rei\u00f0anleika hans.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_bestu_okeypis_bakendaprofunartaekin\"><\/span><strong>5 bestu \u00f3keypis bakendapr\u00f3funart\u00e6kin<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>H\u00e9r eru nokkur af bestu \u00f3keypis verkf\u00e6runum fyrir bakendapr\u00f3fun:<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"1_ZAPTEST_Okeypis\"><\/span><strong>1. ZAPTEST \u00d3keypis<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u00d3keypis \u00fatg\u00e1fan af <a href=\"https:\/\/www.zaptest.com\/is\">ZAPTEST<\/a> kemur me\u00f0 \u00fdmsum eiginleikum sem flestar a\u00f0rar \u00fej\u00f3nustur panta fyrir \u00farvals\u00fatg\u00e1fur s\u00ednar. \u00deetta felur \u00ed s\u00e9r getu til a\u00f0 <a href=\"https:\/\/www.zaptest.com\/rpa\">fullkomlega sj\u00e1lfvirkan pr\u00f3f<\/a> me\u00f0 au\u00f0veldum h\u00e6tti, og \u00e1n \u00feess a\u00f0 \u00fe\u00f6rf s\u00e9 \u00e1 neinni forritunarreynslu, \u00e1samt sk\u00fdjastj\u00f3rnun \u00e1 milli t\u00e6kja.<\/p>\n<p>Peningarnir og t\u00edminn sem \u00feetta sparar b\u00e6tir verulega ar\u00f0semi fyrirt\u00e6kisins.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2_Azure_Data_Factory\"><\/span>2. Azure Data Factory<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u00deessi sk\u00fdja\u00fej\u00f3nusta, sem er hluti af Azure vettvangi Microsoft, gerir r\u00e1\u00f0 fyrir alhli\u00f0a sam\u00fe\u00e6ttingu gagna \u00ed m\u00f6rgum a\u00f0ilum. \u00deetta gerir \u00fea\u00f0 s\u00e9rstaklega gagnlegt fyrir gagnasam\u00fe\u00e6ttingarlei\u00f0slur, \u00fatdr\u00e1ttar-umbreyta-hle\u00f0slua\u00f0ger\u00f0ir og bj\u00f3\u00f0a upp \u00e1 skalanlegar s\u00fdndarv\u00e9lar.<\/p>\n<p>Hins vegar er \u00fej\u00f3nustan a\u00f0eins tilt\u00e6k ef vi\u00f0komandi teymi nota Azure til \u00fer\u00f3unar og pr\u00f3funar.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"3_Mockaroo\"><\/span>3. Mockaroo<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Raunh\u00e6f s\u00fdndarg\u00f6gn eru mikilv\u00e6g fyrir bakendapr\u00f3fun; Mockaroo g\u00e6ti veitt \u00fe\u00e9r \u00feessar uppl\u00fdsingar \u00ed yfir 150 flokkum.<\/p>\n<p>\u00deessi pr\u00f3funarg\u00f6gn virka \u00ed SQL, Excel, JSON og \u00f6\u00f0rum sni\u00f0um, sem gerir \u00fea\u00f0 au\u00f0veldara a\u00f0 koma auga \u00e1 villur \u00ed forritinu.<\/p>\n<p>Hins vegar getur \u00f3keypis \u00fatg\u00e1fan a\u00f0eins s\u00e9\u00f0 um 200 API bei\u00f0nir \u00e1 dag og virkar mun h\u00e6gar.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"4_Appium\"><\/span>4. Appium<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u00d3keypis \u00fej\u00f3nusta Appium s\u00e9rh\u00e6fir sig \u00ed <a href=\"https:\/\/www.zaptest.com\/mobile-apps-test-automation\">fars\u00edmaforritahugb\u00fana\u00f0i<\/a> og b\u00fd\u00f0ur upp \u00e1 \u00edtarlega sj\u00e1lfvirkni me\u00f0 bindingum fyrir Java, C#, PHP og \u00f6nnur tungum\u00e1l. \u00deetta gerir kleift a\u00f0 pr\u00f3fa \u00fevert \u00e1 vettvang \u00e1 b\u00e6\u00f0i keppinautum og raunverulegum t\u00e6kjum &#8211; sem opinn hugb\u00fana\u00f0ur er Appium nokku\u00f0 a\u00f0l\u00f6gunarh\u00e6fur.<\/p>\n<p>Hins vegar hefur \u00fej\u00f3nustan takmarka\u00f0a virkni fyrir skj\u00e1bor\u00f0shugb\u00fana\u00f0 svo \u00fea\u00f0 g\u00e6ti ekki passa\u00f0 vi\u00f0 verkefni fyrirt\u00e6kisins \u00fe\u00edns.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"5_Vitnisburdur\"><\/span>5. Vitnisbur\u00f0ur<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u00d3keypis \u00fatg\u00e1fan af Testim er best fyrir sm\u00e6rri teymi &#8211; b\u00fd\u00f0ur upp \u00e1 500 m\u00e1na\u00f0arlegar prufukeyrslur fyrir vefforrit sem starfa \u00e1 sk\u00fdjakerfi \u00fej\u00f3nustunnar.<\/p>\n<p>\u00deetta inniheldur a\u00f0eins einn reikning fyrir hverja stofnun en getur veitt \u00f3takmarka\u00f0ar sta\u00f0bundnar keyrslur innan ritstj\u00f3rans. Markmi\u00f0 \u00feessarar \u00fej\u00f3nustu er a\u00f0 takmarka vi\u00f0hald sem \u00fe\u00fa \u00fearft a\u00f0 sinna eftir pr\u00f3fun.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_bestu_sjalfvirkniprofunartaeki_fyrir_Enterprise_Backend\"><\/span><strong>5 bestu sj\u00e1lfvirknipr\u00f3funart\u00e6ki fyrir Enterprise Backend<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>Ef fj\u00e1rhags\u00e1\u00e6tlun fyrirt\u00e6kis \u00fe\u00edns gerir r\u00e1\u00f0 fyrir \u00fev\u00ed g\u00e6tir\u00f0u uppf\u00e6rt \u00ed \u00farvalspr\u00f3funart\u00e6ki eins og:<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"1_ZAPTEST_Enterprise\"><\/span><strong>1. ZAPTEST Enterprise<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Enterprise \u00fatg\u00e1fan af ZAPTEST b\u00fd\u00f0ur upp \u00e1 \u00f3takm\u00f6rku\u00f0 leyfi fyrir \u00fer\u00f3unar- og pr\u00f3funarteymi \u00fe\u00edn &#8211; sem gerir \u00feeim kleift a\u00f0 keyra frekari pr\u00f3f.<\/p>\n<p>1Script t\u00e6kni \u00feessa forrits gerir notendum einnig kleift a\u00f0 beita \u00feessum pr\u00f3fum \u00e1 hva\u00f0a hugb\u00fana\u00f0 sem er \u00e1 vettvangi s\u00ednum eftir a\u00f0 hafa skrifa\u00f0 verklagsreglurnar einu sinni.<\/p>\n<p>ZAPTEST Free b\u00fd\u00f0ur upp \u00e1 gl\u00e6silega virkni og ZAPTEST Enterprise \u00fdtir \u00feessu lengra. \u00de\u00fa getur keyrt margs konar sj\u00e1lfvirk pr\u00f3f, \u00fear \u00e1 me\u00f0al \u00e1 <a href=\"https:\/\/www.zaptest.com\/ios-apps-test-automation\">iOS<\/a> , <a href=\"https:\/\/www.zaptest.com\/linux-test-automation-tool\">Linux<\/a> , <a href=\"https:\/\/www.zaptest.com\/windows-apps-test-automation\">Windows<\/a> , <a href=\"https:\/\/www.zaptest.com\/android-apps-test-automation\">Android<\/a> , <a href=\"https:\/\/www.zaptest.com\/web-apps-test-automation\">Web<\/a> , og margt fleira.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2_ReadyAPI\"><\/span>2. ReadyAPI<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Me\u00f0 \u00e1herslu \u00e1 virkniathuganir er ReadyAPI vins\u00e6lt t\u00f3l sem stj\u00f3rnar pr\u00f3funum fr\u00e1 enda til enda til a\u00f0 tryggja a\u00f0 \u00feau passi inn \u00ed afhendingarlei\u00f0slu forritsins.<\/p>\n<p>\u00deetta gerir pr\u00f3funarteymum kleift a\u00f0 deila verkefnum og gera vi\u00f0 vandam\u00e1l saman, jafnvel me\u00f0 takmarka\u00f0a k\u00f3\u00f0unar\u00feekkingu.<\/p>\n<p>Hins vegar eru skj\u00f6l \u00feessarar \u00fej\u00f3nustu takm\u00f6rku\u00f0 \u00ed samanbur\u00f0i vi\u00f0 a\u00f0ra valkosti.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"3_Mockaroo-2\"><\/span>3. Mockaroo<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Greiddar \u00fatg\u00e1fur af Mockaroo bj\u00f3\u00f0a upp \u00e1 enn meiri fj\u00f6lbreytni \u00ed gagnasettum, sem gerir pr\u00f3funarteyminu kleift a\u00f0 b\u00faa til allt a\u00f0 eina millj\u00f3n e\u00f0a jafnvel \u00f3takmarka\u00f0 magn af f\u00e6rslum \u00e1 hverjum degi, allt eftir pakkanum.<\/p>\n<p>\u00deessar \u00fatg\u00e1fur eru 8x hra\u00f0ari en \u00f3keypis valkosturinn, me\u00f0 m\u00f6guleika \u00e1 einkask\u00fdjah\u00fdsingu.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"4_Postmadur\"><\/span>4. P\u00f3stma\u00f0ur<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Postman einbeitir s\u00e9r a\u00f0 API pr\u00f3fun &#8211; a\u00f0 byggja upp samvinnuvinnusv\u00e6\u00f0i sem hagr\u00e6\u00f0a l\u00edft\u00edma hugb\u00fana\u00f0ar\u00fer\u00f3unar. Helstu eiginleikar \u00feess til a\u00f0 au\u00f0velda \u00feetta eru me\u00f0al annars a\u00f0 deila k\u00f3\u00f0a, athugasemdum, gaffli, merkingu og fleira sem tryggir sterka teymisvinnu.<\/p>\n<p>\u00de\u00f3 a\u00f0 Postman veiti \u00f6fluga API byggingu og villuleit, segja notendur a\u00f0 notendavi\u00f0m\u00f3t \u00feess s\u00e9 \u00f6rgj\u00f6rva\u00feungt og erfitt \u00ed notkun.<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"5_Vitnisburdur-2\"><\/span>5. Vitnisbur\u00f0ur<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Testim Essentials \u00e1\u00e6tlunin setur me\u00f0alst\u00f3rum vi\u00f0skiptakr\u00f6fum \u00ed forgang me\u00f0 \u00fev\u00ed a\u00f0 bj\u00f3\u00f0a upp \u00e1 a\u00f0l\u00f6gunarh\u00e6far vefkeyrslur sem og samhli\u00f0a framkv\u00e6md til a\u00f0 gera pr\u00f3fanir enn skilvirkari.<\/p>\n<p>Pro \u00fatg\u00e1fan b\u00fd\u00f0ur upp \u00e1 a\u00f0 l\u00e1gmarki 1.000 vefkeyrslur og t\u00farb\u00f3ham fyrir hra\u00f0ari a\u00f0ger\u00f0ir.<\/p>\n<p>Hins vegar eru sam\u00fe\u00e6ttingareiginleikar \u00feess minna \u00f6flugir en margir marka\u00f0svalkostir.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hvenaer_aettir_thu_ad_nota_Enterprise_vs_Free_Backend_Testing_verkfaeri\"><\/span><strong>Hven\u00e6r \u00e6ttir \u00fe\u00fa a\u00f0 nota Enterprise vs Free Backend Testing verkf\u00e6ri?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>\u00cd sumum tilfellum geta \u00f3keypis pr\u00f3funarverkf\u00e6ri sta\u00f0i\u00f0 undir kr\u00f6fum g\u00e6\u00f0atryggingateymis \u2013 til d\u00e6mis ef teymi\u00f0 hefur a\u00f0eins nokkra me\u00f0limi sem vinna vi\u00f0 API.<\/p>\n<p>Sm\u00e6rri teymi nj\u00f3ta mest g\u00f3\u00f0s af \u00f3keypis bakendapr\u00f3funarverkf\u00e6rum, en \u00fea\u00f0 er l\u00edka m\u00f6gulegt fyrir jafnvel st\u00f3r teymi a\u00f0 n\u00fdta s\u00e9r s\u00e9rstaklega \u00f6flug \u00f3keypis verkf\u00e6ri eins og ZAPTEST.<\/p>\n<p>Fyrirt\u00e6kja\u00fej\u00f3nusta veitir enn gr\u00ed\u00f0arlegan \u00e1vinning til a\u00f0 gera hana vir\u00f0i kostna\u00f0arins; \u00feeir hagr\u00e6\u00f0a verulega heildarpr\u00f3funarferli bakenda og veita oft einnig d\u00fdrm\u00e6t fj\u00e1rmagn.<\/p>\n<p>\u00de\u00f3 \u00f3keypis valkostir geti enn bo\u00f0i\u00f0 upp \u00e1 marga eiginleika, \u00fe\u00e1 gera greidd bakverkf\u00e6ri \u00fe\u00e9r kleift a\u00f0 n\u00fdta pr\u00f3funarferla \u00fe\u00edna sem best.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Gatlisti_fyrir_bakendaprof_abendingar_og_brellur\"><\/span><strong>G\u00e1tlisti fyrir bakendapr\u00f3f, \u00e1bendingar og brellur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>\u00dea\u00f0 eru m\u00f6rg r\u00e1\u00f0 sem vert er a\u00f0 muna \u00feegar \u00fe\u00fa framkv\u00e6mir bakendapr\u00f3f, svo sem:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Ekki_skera_horn\"><\/span><strong>1. Ekki skera horn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bakendapr\u00f3fun skilar \u00e1rangri s\u00e9rstaklega vegna \u00feess hversu \u00edtarlegar \u00fe\u00e6r geta veri\u00f0, \u00fevert \u00e1 \u00f6ll m\u00f6guleg sm\u00e1atri\u00f0i forritsins.<\/p>\n<p>Vel \u00fer\u00f3a\u00f0ur hugb\u00fana\u00f0ur hefur marga skerandi eiginleika; vanr\u00e6ksla jafnvel a\u00f0eins einn getur haft aflei\u00f0ingar fyrir restina af ums\u00f3kninni.<\/p>\n<p>Pr\u00f3fendur ver\u00f0a a\u00f0 sko\u00f0a alla \u00fe\u00e6tti hugb\u00fana\u00f0arins \u00edtarlega og ganga \u00far skugga um a\u00f0 \u00feeir f\u00e1i jafna athygli.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_THroadu_settar_profunaradferdir\"><\/span><strong>2. \u00der\u00f3a\u00f0u settar pr\u00f3funara\u00f0fer\u00f0ir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>G\u00e6\u00f0atryggingateymi\u00f0 ver\u00f0ur a\u00f0 koma s\u00e9r saman um hvernig \u00feeir \u00e6tla a\u00f0 pr\u00f3fa \u00e1kve\u00f0na \u00fe\u00e6tti hugb\u00fana\u00f0arh\u00f6nnunarinnar, svo sem a\u00f0 \u00fer\u00f3a sameina\u00f0a n\u00e1lgun \u00ed \u00e1tt a\u00f0 API.<\/p>\n<p>\u00deessi samkv\u00e6mni gerir \u00fea\u00f0 mun au\u00f0veldara a\u00f0 fylgjast me\u00f0 heildarframvindu og tryggir a\u00f0 allir noti s\u00f6mu a\u00f0fer\u00f0ir.<\/p>\n<p>H\u00f3pvinna og samvinna ver\u00f0a mun einfaldari \u00feegar teymi\u00f0 tekur a\u00f0 s\u00e9r samr\u00e6mi.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Vidhalda_sveigjanleika\"><\/span><strong>3. Vi\u00f0halda sveigjanleika<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Gagnagrunnur forrits er alltaf a\u00f0 breytast \u00ed gegnum \u00fer\u00f3unina &#8211; og eftirliti\u00f0 sem teymi\u00f0 notar ver\u00f0a a\u00f0 vera \u00e1l\u00edka a\u00f0l\u00f6gunarh\u00e6ft.<\/p>\n<p>\u00deetta \u00e1 s\u00e9rstaklega vi\u00f0 \u00feegar forriti\u00f0 er endurpr\u00f3fa\u00f0 eftir verulega uppf\u00e6rslu. Mikilv\u00e6gt er a\u00f0 hafa pr\u00f3fin sj\u00e1lf sem v\u00ed\u00f0t\u00e6kust; \u00feetta hj\u00e1lpar \u00feeim a\u00f0 koma til m\u00f3ts vi\u00f0 allar breytingar \u00e1 gagnagrunninum og veita st\u00f6\u00f0ugt n\u00e1kv\u00e6mar ni\u00f0urst\u00f6\u00f0ur.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Uthlutadu_tima_til_ad_profa\"><\/span><strong>4. \u00dathluta\u00f0u t\u00edma til a\u00f0 pr\u00f3fa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00de\u00f3 a\u00f0 \u00feessar athuganir s\u00e9u tilt\u00f6lulega flj\u00f3tar (s\u00e9rstaklega me\u00f0 sj\u00e1lfvirknipr\u00f3fun \u00e1 bakenda), er nau\u00f0synlegt a\u00f0 tryggja n\u00e6gan t\u00edma fyrir \u00fer\u00f3unara\u00f0ilana til a\u00f0 gera nau\u00f0synlegar breytingar.<\/p>\n<p>Bakendapr\u00f3fun er mikilv\u00e6g fyrir kynningu \u00e1 hugb\u00fana\u00f0i og getur ekki veri\u00f0 eftir\u00e1hugsun; \u00dea\u00f0 getur teki\u00f0 t\u00f6luver\u00f0an t\u00edma a\u00f0 skrifa pr\u00f3fin og \u00fev\u00ed \u00e6tti li\u00f0i\u00f0 a\u00f0 byrja svona snemma.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Profadu_einn_ihlut_i_einu\"><\/span><strong>5. Pr\u00f3fa\u00f0u einn \u00edhlut \u00ed einu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A\u00f0 fl\u00fdta fyrir pr\u00f3funum me\u00f0 \u00fev\u00ed a\u00f0 framkv\u00e6ma nokkrar athuganir \u00e1 sama t\u00edma g\u00e6ti virst freistandi fyrir g\u00e6\u00f0atryggingateymi\u00f0 en \u00feetta getur \u00ed sta\u00f0inn gert ni\u00f0urst\u00f6\u00f0urnar \u00f3lj\u00f3sar.<\/p>\n<p>Pr\u00f3fendurnir g\u00e6tu \u00e1tt \u00ed erfi\u00f0leikum me\u00f0 a\u00f0 komast a\u00f0 \u00fev\u00ed hva\u00f0a \u00edhlutur e\u00f0a \u00e1v\u00edsun kallar \u00e1 rau\u00f0an f\u00e1na, til d\u00e6mis; Einstakar athuganir gera \u00fea\u00f0 miklu au\u00f0veldara a\u00f0 bera kennsl \u00e1 gagnagrunnsvandam\u00e1l.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nidurstada\"><\/span><strong>Ni\u00f0ursta\u00f0a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Bakendapr\u00f3fun b\u00fd\u00f0ur upp \u00e1 umtalsver\u00f0an \u00e1vinning fyrir hva\u00f0a hugb\u00fana\u00f0artey sem er, sem gerir pr\u00f3furum kleift a\u00f0 finna villur \u00ed k\u00f3\u00f0anum og gagnagrunninum sem a\u00f0rar athuganir \u00e6ttu \u00ed erfi\u00f0leikum me\u00f0 a\u00f0 uppg\u00f6tva.<\/p>\n<p>\u00dea\u00f0 er nau\u00f0synlegt a\u00f0 teymi\u00f0 \u00feitt sko\u00f0i b\u00e6\u00f0i framenda og bakenda \u00feessara forrita fyrir \u00fatg\u00e1fu til a\u00f0 tryggja a\u00f0 allt um \u00feau virki n\u00e1kv\u00e6mlega eins og \u00e6tla\u00f0 er.<\/p>\n<p>Hj\u00e1 ZAPTEST er markmi\u00f0 okkar a\u00f0 hj\u00e1lpa fyrirt\u00e6kinu \u00fe\u00ednu me\u00f0 bakendapr\u00f3funar\u00fearfir \u00feess me\u00f0 \u00fev\u00ed a\u00f0 leyfa pr\u00f3funara\u00f0ilum a\u00f0 gera sj\u00e1lfvirkan venjulega ferla s\u00edna \u00e1 au\u00f0veldan h\u00e1tt, jafnvel me\u00f0 takmarka\u00f0a reynslu.<\/p>\n<p>B\u00e6\u00f0i \u00f3keypis og Enterprise \u00fatg\u00e1fur af n\u00fdjungahugb\u00fana\u00f0inum okkar \u00ed fullri stafla geta bo\u00f0i\u00f0 upp \u00e1 gr\u00ed\u00f0arlegan \u00e1vinning fyrir pr\u00f3funarstig forritsins \u00fe\u00edns.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Algengar_spurningar_og_tilfong\"><\/span><strong>Algengar spurningar og tilf\u00f6ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>H\u00e9r eru sv\u00f6rin vi\u00f0 \u00fdmsum spurningum sem \u00fe\u00fa g\u00e6tir haft um bakendapr\u00f3fun, \u00fear \u00e1 me\u00f0al:<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Bestu_namskeidin_um_sjalfvirkni_bakendaprofs\"><\/span><strong>1. Bestu n\u00e1mskei\u00f0in um sj\u00e1lfvirkni bakendapr\u00f3fs<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>Jafnvel reyndir pr\u00f3funara\u00f0ilar geta noti\u00f0 g\u00f3\u00f0s af \u00fev\u00ed a\u00f0 l\u00e6ra meira um bakendapr\u00f3funarferla \u00ed \u00f6llum mikilv\u00e6gum flokkum. S\u00e9rstaklega gagnleg n\u00e1mskei\u00f0 sem g\u00e6tu hj\u00e1lpa\u00f0 pr\u00f3funara\u00f0ilum a\u00f0 skilja betur bakendapr\u00f3fun eru:<\/p>\n<p>\u2022 Udemy&#8217;s Gagnagrunnspr\u00f3fun og SQL fyrir pr\u00f3funarn\u00e1mskei\u00f0; \u00feetta b\u00fd\u00f0ur upp \u00e1 \u00f6fluga lei\u00f0beiningar um SQL og gagnagrunnspr\u00f3fanir.<\/p>\n<p>\u2022 Gagnagrunnspr\u00f3funar\u00fej\u00e1lfun MindQ Systems, sem einnig hj\u00e1lpar nemendum s\u00ednum a\u00f0 finna gagnlega sta\u00f0setningar fyrir fyrirt\u00e6ki.<\/p>\n<p>\u2022 Hugb\u00fana\u00f0arpr\u00f3fanir og sj\u00e1lfvirkni s\u00e9rh\u00e6fingu Coursera; \u00feetta n\u00e1mskei\u00f0 fjallar um svart-kassa og hv\u00edta-kassa pr\u00f3f.<\/p>\n<p>\u2022 Inspired Testing&#8217;s API Testing and Automation, sem kennir nemendum hvernig \u00e1 a\u00f0 n\u00e1lgast API-drifi\u00f0 kerfi.<\/p>\n<p>\u2022 Hugb\u00fana\u00f0arpr\u00f3funarmeistaran\u00e1mskei\u00f0 Udemy; \u00feetta n\u00e1mskei\u00f0 sameinar bakendapr\u00f3f og strauml\u00ednulaga\u00f0a lipra ferla.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Hverjar_eru_5_efstu_vidtalsspurningarnar_um_bakendaprof\"><\/span><strong>2. Hverjar eru 5 efstu vi\u00f0talsspurningarnar um bakendapr\u00f3f?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>\u00deegar \u00fe\u00fa tekur vi\u00f0t\u00f6l fyrir bakendapr\u00f3fara er mikilv\u00e6gt a\u00f0 \u00fe\u00fa spyr\u00f0 r\u00e9ttu spurninganna til a\u00f0 komast a\u00f0 \u00feekkingu \u00feeirra og reynslu, \u00fear \u00e1 me\u00f0al hvort \u00fe\u00e6r myndu passa vi\u00f0 fyrirt\u00e6ki\u00f0.<\/p>\n<p>G\u00f3\u00f0ar spurningar til a\u00f0 spyrja eru:<\/p>\n<p>\u2022 Hefur \u00fe\u00fa \u00edtarlegan skilning \u00e1 hagn\u00fdtum, \u00f3virkum og byggingarpr\u00f3fum?<\/p>\n<p>\u2022 Hva\u00f0a forritunarm\u00e1l hefur \u00fe\u00fa nota\u00f0 \u00e1\u00f0ur \u00feegar \u00fe\u00fa framkv\u00e6mir bakendapr\u00f3f?<\/p>\n<p>\u2022 Hver er tilgangur gagnagrunnsskemu og hvernig koma \u00feau vi\u00f0 bakendapr\u00f3fun?<\/p>\n<p>\u2022 \u00c6ttir \u00fe\u00fa a\u00f0 pr\u00f3fa framendann e\u00f0a bakendann betur? E\u00f0a er hvort tveggja jafn mikilv\u00e6gt?<\/p>\n<p>\u2022 Hvernig hef\u00f0ir \u00fe\u00fa b\u00e6tt bakendapr\u00f3funarferli hj\u00e1 fyrra fyrirt\u00e6ki \u00fe\u00ednu?<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Bestu_YouTube_kennsluefni_um_bakendaprof\"><\/span><strong>3. Bestu YouTube kennsluefni um bakendapr\u00f3f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>YouTube kennsluefni g\u00e6tu veri\u00f0 \u00e1hrifar\u00edk a\u00f0fer\u00f0 til a\u00f0 l\u00e6ra bakendapr\u00f3funara\u00f0fer\u00f0ir, \u00fear \u00e1 me\u00f0al hvernig \u00e1 a\u00f0 stj\u00f3rna n\u00fdjustu verkf\u00e6runum og sj\u00e1lfvirknihugb\u00fana\u00f0inum sem au\u00f0veldar einfaldar pr\u00f3fanir.<\/p>\n<p>ZAPTEST r\u00e1sin er me\u00f0 r\u00f6\u00f0 af v\u00edde\u00f3lei\u00f0beiningum \u00ed h\u00e6filegum st\u00e6r\u00f0um um bakendapr\u00f3fanir sem \u00fatsk\u00fdra hvernig \u00e1 a\u00f0 skrifa forskriftir, sko\u00f0a API og vinna \u00e1 m\u00f6rgum kerfum.<\/p>\n<p>SDET-QA Automation Techie b\u00fd\u00f0ur einnig upp \u00e1 nokkra lagalista sem n\u00e1 yfir bakendapr\u00f3fanir, SQL og API.<\/p>\n<p>\u00dea\u00f0 eru l\u00edka einskiptis lei\u00f0beiningar um bakendapr\u00f3f fr\u00e1 freeCodeCamp.org, Wix, Edureka, Wizeline Academy og fleira; \u00feetta g\u00e6ti veitt minni d\u00fdpt en fj\u00f6l\u00fe\u00e6tt kennsluefni en samt bo\u00f0i\u00f0 upp \u00e1 yfirgripsmikil og gagnleg r\u00e1\u00f0.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Hvernig_a_ad_vidhalda_bakendaprofum\"><\/span><strong>4. Hvernig \u00e1 a\u00f0 vi\u00f0halda bakendapr\u00f3fum?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>Forrit eru a\u00f0 breytast \u00e1 hverju stigi \u00fer\u00f3unar &#8211; svo \u00fea\u00f0 hj\u00e1lpar a\u00f0 uppf\u00e6ra pr\u00f3funarferlana reglulega til a\u00f0 m\u00e6ta \u00feessu.<\/p>\n<p>\u00deegar n\u00fdjum eiginleikum af einhverju tagi er b\u00e6tt vi\u00f0 er mikilv\u00e6gt a\u00f0 framkv\u00e6ma bakendapr\u00f3f til a\u00f0 tryggja a\u00f0 \u00feessi vi\u00f0b\u00f3t komi ekki \u00ed veg fyrir forriti\u00f0 e\u00f0a trufli fyrri pr\u00f3fanir.<\/p>\n<p>\u00d6flug pr\u00f3funart\u00e6ki hj\u00e1lpa vi\u00f0 \u00feetta me\u00f0 \u00fev\u00ed a\u00f0 halda st\u00f6\u00f0ugri skr\u00e1 yfir fyrri pr\u00f3fanir, takmarka \u00fea\u00f0 sem li\u00f0i\u00f0 mun l\u00edklega \u00feurfa a\u00f0 endurtaka.<\/p>\n<p>Vandvirkni er mikilv\u00e6gasti \u00fe\u00e1tturinn \u00ed hva\u00f0a pr\u00f3funarferli sem er, \u00fear sem \u00feetta hj\u00e1lpar pr\u00f3funarteyminu a\u00f0 fylgjast me\u00f0 hverri villu og framkv\u00e6ma endursko\u00f0un \u00e1 r\u00e9ttan h\u00e1tt.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Bestu_baekurnar_um_Backend_Testing\"><\/span><strong>5. Bestu b\u00e6kurnar um Backend Testing<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>Sumar b\u00e6kur skrifa\u00f0ar af s\u00e9rfr\u00f3\u00f0um bakendapr\u00f3fendum sem g\u00e6ti veri\u00f0 \u00feess vir\u00f0i a\u00f0 fletta \u00ed eru:<\/p>\n<p>\u2022 Sj\u00e1lfmennta\u00f0ur hugb\u00fana\u00f0arpr\u00f3fari (Chhavi Raj Dosaj), sem notar raunh\u00e6f verkefni til a\u00f0 setja yfirgripsmikil kennsluefni um forritapr\u00f3f \u00ed samhengi.<\/p>\n<p>\u2022 Lessons Learned in Software Testing (Cem Kaner, James Bach og Bret Pettichord), sem kemur saman \u00feriggja \u00e1ratuga hagn\u00fdtri reynslu til a\u00f0 veita yfir 200 kennslustundir.<\/p>\n<p>\u2022 Clean Code: Handbook of Agile Software Craftsmanship (Robert Martin), sem kennir lesendum hvernig \u00e1 a\u00f0 f\u00ednstilla k\u00f3\u00f0ann sinn og hagr\u00e6\u00f0a hugb\u00fana\u00f0i.<\/p>\n<p>\u2022 Heildarlei\u00f0beiningar um sj\u00e1lfvirknipr\u00f3f (Arnon Axelrod), sem sko\u00f0ar \u00e1rangursr\u00edkar a\u00f0fer\u00f0ir vi\u00f0 sj\u00e1lfvirkni og hvernig \u00fe\u00e6r g\u00e6tu hj\u00e1lpa\u00f0 vi\u00f0 hva\u00f0a hugb\u00fana\u00f0arpr\u00f3f sem er.<\/p>\n<p>\u2022 Slepptu \u00fev\u00ed! (Michael Nygard), sem hj\u00e1lpar lesendum a\u00f0 skilja hvernig \u00e1 a\u00f0 framt\u00ed\u00f0arsanna og \u00e1lagspr\u00f3fa appi\u00f0 sitt svo \u00fea\u00f0 geti au\u00f0veldlega haldi\u00f0 uppi hagn\u00fdtri langt\u00edmanotkun.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bakendapr\u00f3fun er s\u00e9rstaklega mikilv\u00e6g grein hugb\u00fana\u00f0arpr\u00f3funar sem hefur n\u00f3g a\u00f0 bj\u00f3\u00f0a hverjum forritara &#8211; n\u00e1lgun \u00fe\u00edn vi\u00f0 \u00feessa a\u00f0fer\u00f0 getur r\u00e1\u00f0i\u00f0 \u00farslitum um \u00e1rangur ums\u00f3knar \u00feinnar. \u00deetta er einnig \u00feekkt sem gagnagrunnspr\u00f3fun og hj\u00e1lpar \u00fe\u00e9r a\u00f0 for\u00f0ast alvarlegar fylgikvilla sem annars g\u00e6tu skemmt hugb\u00fana\u00f0inn \u00feinn. Bakendapr\u00f3fun hefur \u00fdmsa kosti og \u00e1skoranir sem \u00fe\u00fa \u00fearft a\u00f0 [&hellip;]<\/p>\n","protected":false},"author":14624,"featured_media":54383,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Bakendapr\u00f3fun - Tegundir, ferli, verkf\u00e6ri og fleira! 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