{"id":3279,"date":"2024-10-18T15:45:01","date_gmt":"2024-10-18T07:45:01","guid":{"rendered":"https:\/\/www.openbyt.com\/?p=3279"},"modified":"2024-10-18T15:52:40","modified_gmt":"2024-10-18T07:52:40","slug":"how-to-implement-automated-testing-in-your-wordpress-workflow","status":"publish","type":"post","link":"https:\/\/www.openbyt.com\/fr\/comment-mettre-en-place-des-tests-automatises-dans-votre-flux-de-travail-wordpress","title":{"rendered":"Comment mettre en place des tests automatis\u00e9s dans votre flux de travail WordPress"},"content":{"rendered":"<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\"><p>Les tests automatis\u00e9s peuvent sembler intimidants pour les d\u00e9veloppeurs WordPress, surtout si vous n'avez jamais eu affaire \u00e0 eux. Pensez-y comme \u00e0 un filet de s\u00e9curit\u00e9 lorsque vous \u00e9voluez sur une corde raide - une fois en place, il garantit que m\u00eame si quelque chose ne va pas, vous \u00eates prot\u00e9g\u00e9. Tout comme un filet de s\u00e9curit\u00e9 permet d'\u00e9viter les erreurs, les tests automatis\u00e9s permettent de d\u00e9tecter les erreurs avant qu'elles n'atteignent le stade de la production. Mais dans un monde de d\u00e9veloppement qui valorise la stabilit\u00e9, l'efficacit\u00e9 et la capacit\u00e9 \u00e0 \u00e9voluer, les tests automatis\u00e9s sont l'un des outils les plus efficaces que vous puissiez adopter pour rationaliser votre flux de travail. Ce guide est destin\u00e9 aux d\u00e9veloppeurs WordPress qui cherchent \u00e0 am\u00e9liorer leur processus d'assurance qualit\u00e9 et \u00e0 se d\u00e9velopper en tant que professionnels. Je vous guiderai dans la mise en place de tests automatis\u00e9s, avec des exemples de code et des explications pratiques.<\/p><\/div><figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.34.00-A-WordPress-developer-walking-a-tightrope-with-a-supportive-visible-safety-net-below-labeled-Automated-Testing.-The-developer-is-holding-a-laptop-d.webp\" alt=\"\" class=\"wp-image-3299\" srcset=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.34.00-A-WordPress-developer-walking-a-tightrope-with-a-supportive-visible-safety-net-below-labeled-Automated-Testing.-The-developer-is-holding-a-laptop-d.webp 1024w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.34.00-A-WordPress-developer-walking-a-tightrope-with-a-supportive-visible-safety-net-below-labeled-Automated-Testing.-The-developer-is-holding-a-laptop-d-600x600.webp 600w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.34.00-A-WordPress-developer-walking-a-tightrope-with-a-supportive-visible-safety-net-below-labeled-Automated-Testing.-The-developer-is-holding-a-laptop-d-100x100.webp 100w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.34.00-A-WordPress-developer-walking-a-tightrope-with-a-supportive-visible-safety-net-below-labeled-Automated-Testing.-The-developer-is-holding-a-laptop-d-300x300.webp 300w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.34.00-A-WordPress-developer-walking-a-tightrope-with-a-supportive-visible-safety-net-below-labeled-Automated-Testing.-The-developer-is-holding-a-laptop-d-150x150.webp 150w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.34.00-A-WordPress-developer-walking-a-tightrope-with-a-supportive-visible-safety-net-below-labeled-Automated-Testing.-The-developer-is-holding-a-laptop-d-768x768.webp 768w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.34.00-A-WordPress-developer-walking-a-tightrope-with-a-supportive-visible-safety-net-below-labeled-Automated-Testing.-The-developer-is-holding-a-laptop-d-12x12.webp 12w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.34.00-A-WordPress-developer-walking-a-tightrope-with-a-supportive-visible-safety-net-below-labeled-Automated-Testing.-The-developer-is-holding-a-laptop-d-96x96.webp 96w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><h3 class=\"wp-block-heading\">Qu'est-ce que les tests automatis\u00e9s ?<\/h3><p>En termes simples, les tests automatis\u00e9s sont un moyen de s'assurer que le code que vous \u00e9crivez fonctionne comme pr\u00e9vu sans avoir \u00e0 inspecter manuellement chaque fonctionnalit\u00e9. Il s'agit d'ex\u00e9cuter des scripts qui v\u00e9rifient diff\u00e9rents aspects de votre application. Ce plugin fonctionne-t-il toujours apr\u00e8s la derni\u00e8re mise \u00e0 jour ? La personnalisation du th\u00e8me s'effectue-t-elle toujours correctement ? Les tests automatis\u00e9s permettent de d\u00e9tecter les probl\u00e8mes potentiels d\u00e8s le d\u00e9but du cycle de d\u00e9veloppement, vous \u00e9pargnant ainsi d'innombrables heures de correction de bogues et de d\u00e9bogage.<\/p><p>Les tests automatis\u00e9s pour WordPress peuvent comprendre des tests unitaires, des tests d'int\u00e9gration, et m\u00eame des tests de bout en bout pour tout couvrir, des petits \u00e9l\u00e9ments de logique aux pages enti\u00e8rement rendues. Voyons comment int\u00e9grer les tests automatis\u00e9s dans un processus de d\u00e9veloppement WordPress.<\/p><figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.30.53-A-developer-working-with-automated-testing-tools-for-WordPress.-The-developer-is-sitting-at-a-desk-surrounded-by-screens-showing-PHPUnit-Cypress-and.webp\" alt=\"\" class=\"wp-image-3300\" srcset=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.30.53-A-developer-working-with-automated-testing-tools-for-WordPress.-The-developer-is-sitting-at-a-desk-surrounded-by-screens-showing-PHPUnit-Cypress-and.webp 1024w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.30.53-A-developer-working-with-automated-testing-tools-for-WordPress.-The-developer-is-sitting-at-a-desk-surrounded-by-screens-showing-PHPUnit-Cypress-and-600x600.webp 600w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.30.53-A-developer-working-with-automated-testing-tools-for-WordPress.-The-developer-is-sitting-at-a-desk-surrounded-by-screens-showing-PHPUnit-Cypress-and-100x100.webp 100w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.30.53-A-developer-working-with-automated-testing-tools-for-WordPress.-The-developer-is-sitting-at-a-desk-surrounded-by-screens-showing-PHPUnit-Cypress-and-300x300.webp 300w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.30.53-A-developer-working-with-automated-testing-tools-for-WordPress.-The-developer-is-sitting-at-a-desk-surrounded-by-screens-showing-PHPUnit-Cypress-and-150x150.webp 150w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.30.53-A-developer-working-with-automated-testing-tools-for-WordPress.-The-developer-is-sitting-at-a-desk-surrounded-by-screens-showing-PHPUnit-Cypress-and-768x768.webp 768w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.30.53-A-developer-working-with-automated-testing-tools-for-WordPress.-The-developer-is-sitting-at-a-desk-surrounded-by-screens-showing-PHPUnit-Cypress-and-12x12.webp 12w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-14.30.53-A-developer-working-with-automated-testing-tools-for-WordPress.-The-developer-is-sitting-at-a-desk-surrounded-by-screens-showing-PHPUnit-Cypress-and-96x96.webp 96w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><h3 class=\"wp-block-heading\">Mise en place de votre environnement<\/h3><p>Tout d'abord, vous aurez besoin du bon environnement pour commencer. PHPUnit est un excellent choix pour WordPress car il est sp\u00e9cifiquement con\u00e7u pour tester le code PHP, qui constitue le c\u0153ur des plugins et des th\u00e8mes WordPress. Il permet aux d\u00e9veloppeurs d'isoler des fonctions individuelles et de v\u00e9rifier leur comportement dans un environnement contr\u00f4l\u00e9, ce qui le rend particuli\u00e8rement utile pour d\u00e9tecter les erreurs d\u00e8s le d\u00e9but du d\u00e9veloppement. Un outil populaire pour ex\u00e9cuter des tests automatis\u00e9s dans une installation WordPress est <strong>PHPUnit<\/strong>. PHPUnit est parfait pour les tests unitaires de code PHP, un composant essentiel des plugins et th\u00e8mes WordPress. Voici ce qu'il vous faut pour l'installer :<\/p><ul class=\"wp-block-list\"><li><strong>Installer PHPUnit<\/strong>: Assurez-vous que Composer est install\u00e9 sur votre syst\u00e8me, car PHPUnit est install\u00e9 \u00e0 travers Composer. Vous pouvez utiliser la commande suivante pour l'installer :<\/li><\/ul><p>                 <code>composer require --dev phpunit\/phpunit<\/code><\/p><ul class=\"wp-block-list\"><li><strong>Configurer la suite de tests WordPress<\/strong>: T\u00e9l\u00e9chargez et configurez la biblioth\u00e8que de test de WordPress. Il s'agit d'une version simplifi\u00e9e, supposant que vous l'installez localement :<\/li><\/ul><p>                 <code>bash bin\/install-wp-tests.sh wordpress_test_dbroot 'password' localhost latest<\/code><\/p><figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/02c4875e-fbbf-4783-8aae-adbb23947c4f.webp\" alt=\"\" class=\"wp-image-3306\" srcset=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/02c4875e-fbbf-4783-8aae-adbb23947c4f.webp 1024w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/02c4875e-fbbf-4783-8aae-adbb23947c4f-600x600.webp 600w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/02c4875e-fbbf-4783-8aae-adbb23947c4f-100x100.webp 100w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/02c4875e-fbbf-4783-8aae-adbb23947c4f-300x300.webp 300w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/02c4875e-fbbf-4783-8aae-adbb23947c4f-150x150.webp 150w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/02c4875e-fbbf-4783-8aae-adbb23947c4f-768x768.webp 768w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/02c4875e-fbbf-4783-8aae-adbb23947c4f-12x12.webp 12w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/02c4875e-fbbf-4783-8aae-adbb23947c4f-96x96.webp 96w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><p>Remplacez les espaces r\u00e9serv\u00e9s par les informations d'identification de votre base de donn\u00e9es. Pour renforcer la s\u00e9curit\u00e9, \u00e9vitez de coder en dur des informations sensibles directement dans vos scripts. Pensez plut\u00f4t \u00e0 utiliser des variables d'environnement ou un fichier de configuration s\u00e9curis\u00e9 qui ne fait pas l'objet d'un suivi dans le contr\u00f4le de version.<\/p><h3 class=\"wp-block-heading\">\u00c9crire un test d'unit\u00e9 simple<\/h3><p>Cr\u00e9ons un test unitaire simple pour une fonction personnalis\u00e9e. Les tests unitaires sont con\u00e7us pour v\u00e9rifier que des morceaux de code individuels, tels que des fonctions ou des m\u00e9thodes, fonctionnent correctement de mani\u00e8re isol\u00e9e. Ils constituent la base des tests automatis\u00e9s et diff\u00e8rent des tests d'int\u00e9gration, qui garantissent que plusieurs composants fonctionnent ensemble, et des tests de bout en bout, qui testent l'ensemble du flux d'une application du d\u00e9but \u00e0 la fin. Supposons que vous ayez une fonction calculate_discount() dans votre plugin :<\/p><figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"494\" src=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/screenshot-1024x494.png\" alt=\"\" class=\"wp-image-3303\" style=\"width:839px;height:auto\" srcset=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/screenshot-1024x494.png 1024w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/screenshot-600x289.png 600w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/screenshot-300x145.png 300w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/screenshot-768x370.png 768w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/screenshot-1536x741.png 1536w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/screenshot-2048x988.png 2048w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/screenshot-18x9.png 18w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/screenshot-150x72.png 150w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><p>Pour \u00e9crire un test unitaire pour cette fonction, vous devez cr\u00e9er un nouveau fichier de test dans votre dossier tests. Voici un exemple :<\/p><pre class=\"wp-block-code\"><code>\/\/ Fichier : my-plugin\/tests\/test-functions.php\nutiliser PHPUnit\\Framework\\TestCase ;\n\nclass FunctionsTest extends TestCase {\n    public function test_calculate_discount() {\n        require_once dirname(__FILE__) . '\/..\/includes\/functions.php' ;\n\n        $result = calculate_discount(100, 20) ;\n        $this-&gt;assertEquals(80, $result, '20% discount on $100 should return $80') ;\n    }\n\n    public function test_invalid_discount() {\n        $this-&gt;expectException(InvalidArgumentException::class) ;\n        calculate_discount(100, -10) ;\n    }\n}<\/code><\/pre><h3 class=\"wp-block-heading\">Tests en cours d'ex\u00e9cution<\/h3><p>Une fois le test \u00e9crit, vous pouvez l'ex\u00e9cuter \u00e0 l'aide de la commande suivante :<\/p><p><code>vendor\/bin\/phpunit<\/code><\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.20.52-An-illustration-of-a-developer-sitting-at-a-desk-working-on-writing-unit-tests-for-a-WordPress-plugin.-The-developers-screen-shows-code-similar-to-P.webp\" alt=\"\" class=\"wp-image-3308\" srcset=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.20.52-An-illustration-of-a-developer-sitting-at-a-desk-working-on-writing-unit-tests-for-a-WordPress-plugin.-The-developers-screen-shows-code-similar-to-P.webp 1024w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.20.52-An-illustration-of-a-developer-sitting-at-a-desk-working-on-writing-unit-tests-for-a-WordPress-plugin.-The-developers-screen-shows-code-similar-to-P-600x600.webp 600w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.20.52-An-illustration-of-a-developer-sitting-at-a-desk-working-on-writing-unit-tests-for-a-WordPress-plugin.-The-developers-screen-shows-code-similar-to-P-100x100.webp 100w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.20.52-An-illustration-of-a-developer-sitting-at-a-desk-working-on-writing-unit-tests-for-a-WordPress-plugin.-The-developers-screen-shows-code-similar-to-P-300x300.webp 300w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.20.52-An-illustration-of-a-developer-sitting-at-a-desk-working-on-writing-unit-tests-for-a-WordPress-plugin.-The-developers-screen-shows-code-similar-to-P-150x150.webp 150w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.20.52-An-illustration-of-a-developer-sitting-at-a-desk-working-on-writing-unit-tests-for-a-WordPress-plugin.-The-developers-screen-shows-code-similar-to-P-768x768.webp 768w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.20.52-An-illustration-of-a-developer-sitting-at-a-desk-working-on-writing-unit-tests-for-a-WordPress-plugin.-The-developers-screen-shows-code-similar-to-P-12x12.webp 12w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.20.52-An-illustration-of-a-developer-sitting-at-a-desk-working-on-writing-unit-tests-for-a-WordPress-plugin.-The-developers-screen-shows-code-similar-to-P-96x96.webp 96w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><h3 class=\"wp-block-heading\">Utiliser les tests de bout en bout avec Cypress<\/h3><p>Les tests unitaires sont un excellent point de d\u00e9part, mais pour les sites WordPress complexes, vous voudrez \u00e9galement v\u00e9rifier l'ensemble des fonctionnalit\u00e9s du site. Les tests unitaires se concentrent sur le test de composants individuels isol\u00e9s, tandis que les tests d'int\u00e9gration garantissent que les diff\u00e9rents modules fonctionnent ensemble comme pr\u00e9vu. En revanche, les tests de bout en bout simulent des sc\u00e9narios d'utilisation r\u00e9els afin de v\u00e9rifier que l'ensemble du syst\u00e8me fonctionne comme pr\u00e9vu, du backend \u00e0 l'interface utilisateur. C'est l\u00e0 que les <strong>Cypr\u00e8s<\/strong> entre en jeu. Cypress est un outil de test de bout en bout bas\u00e9 sur JavaScript qui fonctionne bien avec WordPress et vous permet d'interagir de mani\u00e8re programmatique avec l'interface web r\u00e9elle.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro.webp\" alt=\"\" class=\"wp-image-3309\" srcset=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro.webp 1024w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-600x600.webp 600w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-100x100.webp 100w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-300x300.webp 300w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-150x150.webp 150w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-768x768.webp 768w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-12x12.webp 12w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-96x96.webp 96w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><p>Tout d'abord, ajoutez Cypress \u00e0 votre environnement de d\u00e9veloppement :<\/p><p><code>npm install cypress --save-dev<\/code><\/p><p>Ensuite, cr\u00e9ez un test Cypress simple qui v\u00e9rifie si votre page d'accueil WordPress se charge correctement :<\/p><pre class=\"wp-block-code\"><code>\/\/ Fichier : cypress\/integration\/homepage.spec.js\ndescribe('WordPress Homepage', () =&gt; {\n    it('devrait charger la page d'accueil', () =&gt; {\n        cy.visit('http:\/\/localhost:8000') ;\n        cy.contains('Welcome to WordPress').should('be.visible') ;\n    }) ;\n}) ;<\/code><\/pre><p>Ex\u00e9cutez Cypress avec :<\/p><p><code>npx cypress open<\/code><\/p><h3 class=\"wp-block-heading\">Int\u00e9grer les tests dans votre pipeline CI\/CD<\/h3><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-1.webp\" alt=\"\" class=\"wp-image-3311\" srcset=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-1.webp 1024w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-1-600x600.webp 600w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-1-100x100.webp 100w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-1-300x300.webp 300w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-1-150x150.webp 150w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-1-768x768.webp 768w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-1-12x12.webp 12w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.25.58-An-illustration-of-a-WordPress-testing-process-showing-unit-testing-integration-testing-and-end-to-end-testing.-The-scene-depicts-a-developer-surro-1-96x96.webp 96w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><p>Les tests automatis\u00e9s sont b\u00e9n\u00e9fiques lorsqu'ils sont int\u00e9gr\u00e9s \u00e0 un pipeline d'int\u00e9gration continue\/d\u00e9ploiement continu (CI\/CD). Des services tels que <strong><a href=\"https:\/\/github.com\/features\/actions\" target=\"_blank\" rel=\"noopener\">Actions GitHub<\/a><\/strong> ou<a href=\"https:\/\/docs.gitlab.com\/ee\/ci\/\" data-type=\"link\" data-id=\"https:\/\/docs.gitlab.com\/ee\/ci\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"> <strong>GitLab CI<\/strong><\/a> vous permettent d'ex\u00e9cuter vos tests \u00e0 chaque fois que vous apportez des modifications au code. Voici un exemple de configuration YAML des actions GitHub pour PHPUnit :.<\/p><pre class=\"wp-block-code\"><code># Fichier : .github\/workflows\/phpunit.yml\nnom : PHPUnit Tests\n\non : [push, pull_request]\n\nemplois :\n  test :\n    fonctionne sur : ubuntu-latest\n\n    \u00e9tapes :\n    - name : Checkout code\n      utilise : actions\/checkout@v2\n\n    - nom : Installation de PHP\n      utilise : shivammathur\/setup-php@v2\n      avec :\n        php-version : '8.0'\n\n    - nom : Installer les d\u00e9pendances\n      ex\u00e9cuter : composer install\n\n    - nom : Ex\u00e9cuter PHPUnit\n      Ex\u00e9cuter : vendor\/bin\/phpunit<\/code><\/pre><p>Cette configuration ex\u00e9cutera vos tests unitaires \u00e0 chaque fois qu'un nouveau code est pouss\u00e9 ou qu'une demande d'extraction est faite. L'ex\u00e9cution des tests \u00e0 ces \u00e9tapes garantit que les nouvelles modifications n'introduisent pas de r\u00e9gressions ou ne cassent pas les fonctionnalit\u00e9s existantes, ce qui contribue \u00e0 maintenir la qualit\u00e9 du code tout au long du d\u00e9veloppement. En incluant les tests Cypress dans le pipeline, vous pouvez automatiquement v\u00e9rifier la logique du back-end et les interactions du front-end.<\/p><h3 class=\"wp-block-heading\">Conclusion<\/h3><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.30.28-An-illustration-showing-a-WordPress-developer-setting-up-automated-testing.-The-developer-is-sitting-at-a-desk-with-multiple-screens-displaying-variou.webp\" alt=\"\" class=\"wp-image-3312\" srcset=\"https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.30.28-An-illustration-showing-a-WordPress-developer-setting-up-automated-testing.-The-developer-is-sitting-at-a-desk-with-multiple-screens-displaying-variou.webp 1024w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.30.28-An-illustration-showing-a-WordPress-developer-setting-up-automated-testing.-The-developer-is-sitting-at-a-desk-with-multiple-screens-displaying-variou-600x600.webp 600w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.30.28-An-illustration-showing-a-WordPress-developer-setting-up-automated-testing.-The-developer-is-sitting-at-a-desk-with-multiple-screens-displaying-variou-100x100.webp 100w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.30.28-An-illustration-showing-a-WordPress-developer-setting-up-automated-testing.-The-developer-is-sitting-at-a-desk-with-multiple-screens-displaying-variou-300x300.webp 300w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.30.28-An-illustration-showing-a-WordPress-developer-setting-up-automated-testing.-The-developer-is-sitting-at-a-desk-with-multiple-screens-displaying-variou-150x150.webp 150w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.30.28-An-illustration-showing-a-WordPress-developer-setting-up-automated-testing.-The-developer-is-sitting-at-a-desk-with-multiple-screens-displaying-variou-768x768.webp 768w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.30.28-An-illustration-showing-a-WordPress-developer-setting-up-automated-testing.-The-developer-is-sitting-at-a-desk-with-multiple-screens-displaying-variou-12x12.webp 12w, https:\/\/www.openbyt.com\/wp-content\/uploads\/2024\/10\/DALL\u00b7E-2024-10-18-15.30.28-An-illustration-showing-a-WordPress-developer-setting-up-automated-testing.-The-developer-is-sitting-at-a-desk-with-multiple-screens-displaying-variou-96x96.webp 96w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><p>La mise en \u0153uvre de tests automatis\u00e9s dans votre flux de travail WordPress est une \u00e9tape d\u00e9cisive vers l'am\u00e9lioration de la qualit\u00e9 et de la fiabilit\u00e9 du code. Cependant, les d\u00e9veloppeurs sont souvent confront\u00e9s \u00e0 des d\u00e9fis tels que la mise en place de l'environnement de test, la gestion des d\u00e9pendances et l'\u00e9criture de cas de test convaincants. Pour surmonter ces difficult\u00e9s, il faut :<\/p><ul class=\"wp-block-list\"><li>Une planification minutieuse.<\/li>\n\n<li>Utiliser les meilleures pratiques pour la configuration de l'environnement.<\/li>\n\n<li>Tirer parti des ressources de la communaut\u00e9 pour r\u00e9soudre des probl\u00e8mes communs.<\/li><\/ul><p>Si la mise en route peut sembler fastidieuse, les avantages \u00e0 long terme - moins de bogues, une maintenance plus facile et des d\u00e9ploiements plus rapides - en valent la peine. Avec des outils comme PHPUnit et Cypress, vous pouvez couvrir diff\u00e9rents aspects des tests et garantir une exp\u00e9rience fluide aux d\u00e9veloppeurs et aux utilisateurs. D'autres outils m\u00e9ritent d'\u00eatre envisag\u00e9s, comme Jest pour tester les composants JavaScript ou Selenium pour des tests d'automatisation du navigateur plus complets.<\/p><p>En cr\u00e9ant une solide suite de tests et en l'int\u00e9grant \u00e0 votre pipeline CI\/CD, vous pouvez publier des fonctionnalit\u00e9s en toute confiance, en sachant que chaque code a \u00e9t\u00e9 soigneusement v\u00e9rifi\u00e9. Les tests automatis\u00e9s ne sont pas seulement un outil sophistiqu\u00e9 : ils constituent l'\u00e9pine dorsale de tout flux de d\u00e9veloppement moderne.<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Les tests automatis\u00e9s peuvent sembler intimidants pour les d\u00e9veloppeurs WordPress, surtout si vous n'avez jamais eu affaire \u00e0 eux. Pensez-y comme \u00e0 un filet de s\u00e9curit\u00e9 lorsque vous...<\/p>","protected":false},"author":31,"featured_media":3318,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[73],"tags":[207,298,206],"class_list":["post-3279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automatic-management","tag-automated-testing","tag-ci-cd-integration","tag-wordpress-development",""],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/posts\/3279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/users\/31"}],"replies":[{"embeddable":true,"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/comments?post=3279"}],"version-history":[{"count":9,"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/posts\/3279\/revisions"}],"predecessor-version":[{"id":3323,"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/posts\/3279\/revisions\/3323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/media\/3318"}],"wp:attachment":[{"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/media?parent=3279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/categories?post=3279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.openbyt.com\/fr\/wp-json\/wp\/v2\/tags?post=3279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}