From 0662f569ea969663308fce2a1a07fe1cbafa8e41 Mon Sep 17 00:00:00 2001
From: Christian Heel <66922325+heelc29@users.noreply.github.com>
Date: Wed, 30 Oct 2024 08:13:32 +0100
Subject: [PATCH] [5.2] add test for site router (sef) (#44253)

* [5.2] add test for site router (sef)

* use copyFileSync
---
 tests/System/README.md                        |   1 +
 tests/System/drone-system-run.sh              |   1 +
 .../plugins/system/sef/SefPlugin.cy.js        | 115 +++++++++++++++
 .../site/components/com_contact/Router.cy.js  | 132 ++++++++++++++++++
 .../site/components/com_content/Router.cy.js  | 130 +++++++++++++++++
 tests/System/plugins/fs.mjs                   |  24 +++-
 tests/System/plugins/index.mjs                |   3 +-
 7 files changed, 403 insertions(+), 3 deletions(-)
 create mode 100644 tests/System/integration/plugins/system/sef/SefPlugin.cy.js
 create mode 100644 tests/System/integration/site/components/com_contact/Router.cy.js
 create mode 100644 tests/System/integration/site/components/com_content/Router.cy.js

diff --git a/tests/System/README.md b/tests/System/README.md
index a009c0d488536..7d880847001e4 100644
--- a/tests/System/README.md
+++ b/tests/System/README.md
@@ -163,6 +163,7 @@ The Joomla System Tests come with some convenient [Cypress Tasks](https://docs.c
 - **cleanupDB** – Deletes the inserted items from the database
 - **writeRelativeFile** – Writes a file relative to the CMS root folder
 - **deleteRelativePath** – Deletes a file or folder relative to the CMS root folder
+- **copyRelativeFile** – Copies a file relative to the CMS root folder
 - **startMailServer** – Starts the smtp-tester SMTP server
 - **getMails** – Get received mails from smtp-tester
 - **clearEmails** – Clear all smtp-tester received mails
diff --git a/tests/System/drone-system-run.sh b/tests/System/drone-system-run.sh
index 7b106355bc879..823b8f08c598e 100644
--- a/tests/System/drone-system-run.sh
+++ b/tests/System/drone-system-run.sh
@@ -18,6 +18,7 @@ chown -R www-data /tests/www/$TEST_GROUP/
 chmod -R 777 /tests/www/$TEST_GROUP/images
 
 echo "[RUNNER] Start Apache"
+a2enmod rewrite
 apache2ctl -D FOREGROUND &
 
 echo "[RUNNER] Run cypress tests"
diff --git a/tests/System/integration/plugins/system/sef/SefPlugin.cy.js b/tests/System/integration/plugins/system/sef/SefPlugin.cy.js
new file mode 100644
index 0000000000000..35b27448284b0
--- /dev/null
+++ b/tests/System/integration/plugins/system/sef/SefPlugin.cy.js
@@ -0,0 +1,115 @@
+describe('Test that the sef system plugin', () => {
+  afterEach(() => {
+    cy.task('deleteRelativePath', '.htaccess');
+    cy.exec(`php ${Cypress.env('cmsPath')}/cli/joomla.php config:set sef=true sef_suffix=false sef_rewrite=false`);
+    cy.db_updateExtensionParameter('enforcesuffix', '1', 'plg_system_sef');
+    cy.db_updateExtensionParameter('indexphp', '1', 'plg_system_sef');
+    cy.db_updateExtensionParameter('trailingslash', '0', 'plg_system_sef');
+    cy.db_updateExtensionParameter('strictrouting', '1', 'plg_system_sef');
+  });
+
+  it('can process if option \'sef\' disabled', () => {
+    cy.exec(`php ${Cypress.env('cmsPath')}/cli/joomla.php config:set sef=false`);
+    cy.request({ url: '/index.php?option=com_users&view=login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+    cy.request({ url: '/index.php/component/users/login', failOnStatusCode: false, followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(404);
+    });
+  });
+
+  it('can process if option \'enforcesuffix\' enabled', () => {
+    cy.exec(`php ${Cypress.env('cmsPath')}/cli/joomla.php config:set sef_suffix=true`);
+    cy.request({ url: '/index.php/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(301);
+      expect(response.redirectedToUrl).to.match(/\/index\.php\/component\/users\/login\.html$/);
+    });
+    cy.request({ url: '/index.php/component/users/login.html', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+  });
+
+  it('can process if option \'enforcesuffix\' disabled', () => {
+    cy.exec(`php ${Cypress.env('cmsPath')}/cli/joomla.php config:set sef_suffix=true`);
+    cy.db_updateExtensionParameter('enforcesuffix', '0', 'plg_system_sef');
+    cy.request({ url: '/index.php/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+    cy.request({ url: '/index.php/component/users/login.html', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+  });
+
+  it('can process if option \'indexphp\' enabled', () => {
+    cy.exec(`php ${Cypress.env('cmsPath')}/cli/joomla.php config:set sef_rewrite=true`);
+    cy.task('copyRelativeFile', { source: 'htaccess.txt', destination: '.htaccess' });
+    cy.request({ url: '/index.php/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(301);
+      expect(response.redirectedToUrl).to.match(/(?<!index\.php)\/component\/users\/login$/);
+    });
+    cy.request({ url: '/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+  });
+
+  it('can process if option \'indexphp\' disabled', () => {
+    cy.exec(`php ${Cypress.env('cmsPath')}/cli/joomla.php config:set sef_rewrite=true`);
+    cy.task('copyRelativeFile', { source: 'htaccess.txt', destination: '.htaccess' });
+    cy.db_updateExtensionParameter('indexphp', '0', 'plg_system_sef');
+    cy.request({ url: '/index.php/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+    cy.request({ url: '/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+  });
+
+  it('can process if option \'trailingslash\' disabled', () => {
+    cy.request({ url: '/index.php/component/users/login/', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(301);
+      expect(response.redirectedToUrl).to.match(/\/index\.php\/component\/users\/login$/);
+    });
+    cy.request({ url: '/index.php/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+    cy.visit('/');
+    cy.get('li.nav-item').contains('Home')
+      .should('have.attr', 'href')
+      .and('match', /\/index\.php$/);
+  });
+
+  it('can process if option \'trailingslash\' enabled', () => {
+    cy.db_updateExtensionParameter('trailingslash', '1', 'plg_system_sef');
+    cy.request({ url: '/index.php/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(301);
+      expect(response.redirectedToUrl).to.match(/\/index\.php\/component\/users\/login\/$/);
+    });
+    cy.request({ url: '/index.php/component/users/login/', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+    cy.visit('/');
+    cy.get('li.nav-item').contains('Home')
+      .should('have.attr', 'href')
+      .and('match', /\/index\.php\/$/);
+  });
+
+  it('can process if option \'strictrouting\' enabled', () => {
+    cy.request({ url: '/index.php?option=com_users&view=login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(301);
+      expect(response.redirectedToUrl).to.match(/\/index\.php\/component\/users\/login$/);
+    });
+    cy.request({ url: '/index.php/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+  });
+
+  it('can process if option \'strictrouting\' disabled', () => {
+    cy.db_updateExtensionParameter('strictrouting', '0', 'plg_system_sef');
+    cy.request({ url: '/index.php?option=com_users&view=login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+    cy.request({ url: '/index.php/component/users/login', followRedirect: false }).then((response) => {
+      expect(response.status).to.eq(200);
+    });
+  });
+});
diff --git a/tests/System/integration/site/components/com_contact/Router.cy.js b/tests/System/integration/site/components/com_contact/Router.cy.js
new file mode 100644
index 0000000000000..90ac76acfeb89
--- /dev/null
+++ b/tests/System/integration/site/components/com_contact/Router.cy.js
@@ -0,0 +1,132 @@
+describe('Test in frontend that the contact site router', () => {
+  it('can process contact without a menu item', () => {
+    cy.db_createContact({ name: 'Test Contact', alias: 'test-contact-router' }).then((contact) => {
+      cy.request({ url: `/index.php?option=com_contact&view=contact&id=${contact.id}`, followRedirect: false }).then((response) => {
+        expect(response.status).to.eq(301);
+        expect(response.redirectedToUrl).to.match(/\/index\.php\/component\/contact\/contact\/test-contact-router$/);
+      });
+
+      cy.visit('/index.php/component/contact/contact/test-contact-router');
+      cy.url().should('match', /\/index\.php\/component\/contact\/contact\/test-contact-router$/);
+      cy.title().should('equal', 'Test Contact');
+      cy.get('main h1').contains('Home');
+      cy.get('main h2').contains('Test Contact');
+      cy.get('main h3').contains('Contact');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 4);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Uncategorised');
+      cy.get('@breadcrumb').eq(3).should('contain', 'Test Contact');
+    });
+  });
+
+  it('can process contact with a single contact menu item', () => {
+    cy.db_createContact({ name: 'Test Contact', alias: 'test-contact-router' }).then((contact) => {
+      cy.db_createMenuItem({
+        title: 'Test Menu Single Contact',
+        alias: 'test-menu-contact-router',
+        path: 'test-menu-contact-router',
+        link: `index.php?option=com_contact&view=contact&id=${contact.id}`,
+      });
+      cy.request({ url: `/index.php?option=com_contact&view=contact&id=${contact.id}&catid=${contact.catid}`, followRedirect: false }).then((response) => {
+        expect(response.status).to.eq(301);
+        expect(response.redirectedToUrl).to.match(/\/index\.php\/test-menu-contact-router$/);
+      });
+
+      cy.visit('/index.php/test-menu-contact-router');
+      cy.url().should('match', /\/index\.php\/test-menu-contact-router$/);
+      cy.title().should('equal', 'Test Menu Single Contact');
+      cy.get('main h1').contains('Test Contact');
+      cy.get('main h2').contains('Contact');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 3);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Single Contact');
+    });
+  });
+
+  it('can process contact with a category list menu item', () => {
+    cy.db_createContact({ name: 'Test Contact', alias: 'test-contact-router' }).then((contact) => {
+      cy.db_createMenuItem({
+        title: 'Test Menu Contact Category',
+        alias: 'test-menu-category-router',
+        path: 'test-menu-category-router',
+        link: `index.php?option=com_contact&view=category&id=${contact.catid}`,
+      });
+      cy.request({ url: `/index.php?option=com_contact&view=contact&id=${contact.id}&catid=${contact.catid}`, followRedirect: false }).then((response) => {
+        expect(response.status).to.eq(301);
+        expect(response.redirectedToUrl).to.match(/\/index\.php\/test-menu-category-router\/test-contact-router$/);
+      });
+
+      cy.visit('/index.php/test-menu-category-router');
+      cy.url().should('match', /\/index\.php\/test-menu-category-router$/);
+      cy.title().should('equal', 'Test Menu Contact Category');
+      cy.get('main h1').contains('Uncategorised');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 3);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Contact Category');
+      cy.get('main div.com-contact-category a')
+        .contains('Test Contact')
+        .should('have.attr', 'href')
+        .and('match', /\/index\.php\/test-menu-category-router\/test-contact-router$/);
+
+      cy.visit('/index.php/test-menu-category-router/test-contact-router');
+      cy.url().should('match', /\/index\.php\/test-menu-category-router\/test-contact-router$/);
+      cy.title().should('equal', 'Test Contact');
+      cy.get('main h1').contains('Test Contact');
+      cy.get('main h2').contains('Contact');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 4);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Contact Category');
+      cy.get('@breadcrumb').eq(3).should('contain', 'Test Contact');
+    });
+  });
+
+  it('can process contact with a categories list menu item', () => {
+    cy.db_createContact({ name: 'Test Contact', alias: 'test-contact-router' }).then((contact) => {
+      cy.db_createMenuItem({
+        title: 'Test Menu Contact Categories',
+        alias: 'test-menu-categories-router',
+        path: 'test-menu-categories-router',
+        link: 'index.php?option=com_contact&view=categories&id=0',
+      });
+      cy.request({ url: `/index.php?option=com_contact&view=contact&id=${contact.id}&catid=${contact.catid}`, followRedirect: false }).then((response) => {
+        expect(response.status).to.eq(301);
+        expect(response.redirectedToUrl).to.match(/\/index\.php\/test-menu-categories-router\/uncategorised\/test-contact-router$/);
+      });
+
+      cy.visit('/index.php/test-menu-categories-router');
+      cy.url().should('match', /\/index\.php\/test-menu-categories-router$/);
+      cy.title().should('equal', 'Test Menu Contact Categories');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 3);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Contact Categories');
+      cy.get('main div.com-contact-categories h3 a')
+        .contains('Uncategorised')
+        .should('have.attr', 'href')
+        .and('match', /\/index\.php\/test-menu-categories-router\/uncategorised$/);
+
+      cy.visit('/index.php/test-menu-categories-router/uncategorised');
+      cy.url().should('match', /\/index\.php\/test-menu-categories-router\/uncategorised$/);
+      cy.title().should('equal', 'Test Menu Contact Categories');
+      cy.get('main h1').contains('Uncategorised');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 4);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Contact Categories');
+      cy.get('@breadcrumb').eq(3).should('contain', 'Uncategorised');
+      cy.get('main div.com-contact-category a')
+        .contains('Test Contact')
+        .should('have.attr', 'href')
+        .and('match', /\/index\.php\/test-menu-categories-router\/uncategorised\/test-contact-router$/);
+
+      cy.visit('/index.php/test-menu-categories-router/uncategorised/test-contact-router');
+      cy.url().should('match', /\/index\.php\/test-menu-categories-router\/uncategorised\/test-contact-router$/);
+      cy.title().should('equal', 'Test Contact');
+      cy.get('main h1').contains('Test Contact');
+      cy.get('main h2').contains('Contact');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 5);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Contact Categories');
+      cy.get('@breadcrumb').eq(3).should('contain', 'Uncategorised');
+      cy.get('@breadcrumb').eq(4).should('contain', 'Test Contact');
+    });
+  });
+});
diff --git a/tests/System/integration/site/components/com_content/Router.cy.js b/tests/System/integration/site/components/com_content/Router.cy.js
new file mode 100644
index 0000000000000..0036e3d196fb7
--- /dev/null
+++ b/tests/System/integration/site/components/com_content/Router.cy.js
@@ -0,0 +1,130 @@
+describe('Test in frontend that the content site router', () => {
+  it('can process article without a menu item', () => {
+    cy.db_createArticle({ title: 'Test Article', alias: 'test-content-router' }).then((article) => {
+      cy.request({ url: `/index.php?option=com_content&view=article&id=${article.id}`, followRedirect: false }).then((response) => {
+        expect(response.status).to.eq(200);
+        // @TODO: Not working if 'Featured Articles' is home menu item
+        // expect(response.status).to.eq(301);
+        // expect(response.redirectedToUrl).to.match(/\/index\.php\/component\/content\/article\/test-content-router$/);
+      });
+
+      cy.visit('/index.php/component/content/article/test-content-router');
+      cy.url().should('match', /\/index\.php\/component\/content\/article\/test-content-router$/);
+      cy.title().should('equal', 'Test Article');
+      cy.get('main h1').contains('Home');
+      cy.get('main h2').contains('Test Article');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 4);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Uncategorised');
+      cy.get('@breadcrumb').eq(3).should('contain', 'Test Article');
+    });
+  });
+
+  it('can process article with a single article menu item', () => {
+    cy.db_createArticle({ title: 'Test Article', alias: 'test-content-router' }).then((article) => {
+      cy.db_createMenuItem({
+        title: 'Test Menu Single Article',
+        alias: 'test-menu-article-router',
+        path: 'test-menu-article-router',
+        link: `index.php?option=com_content&view=article&id=${article.id}`,
+      });
+      cy.request({ url: `/index.php?option=com_content&view=article&id=${article.id}&catid=${article.catid}`, followRedirect: false }).then((response) => {
+        expect(response.status).to.eq(301);
+        expect(response.redirectedToUrl).to.match(/\/index\.php\/test-menu-article-router$/);
+      });
+
+      cy.visit('/index.php/test-menu-article-router');
+      cy.url().should('match', /\/index\.php\/test-menu-article-router$/);
+      cy.title().should('equal', 'Test Article');
+      cy.get('main h1').contains('Test Article');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 3);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Single Article');
+    });
+  });
+
+  it('can process article with a category list menu item', () => {
+    cy.db_createArticle({ title: 'Test Article', alias: 'test-content-router' }).then((article) => {
+      cy.db_createMenuItem({
+        title: 'Test Menu Article Category',
+        alias: 'test-menu-category-router',
+        path: 'test-menu-category-router',
+        link: `index.php?option=com_content&view=category&id=${article.catid}`,
+      });
+      cy.request({ url: `/index.php?option=com_content&view=article&id=${article.id}&catid=${article.catid}`, followRedirect: false }).then((response) => {
+        expect(response.status).to.eq(301);
+        expect(response.redirectedToUrl).to.match(/\/index\.php\/test-menu-category-router\/test-content-router$/);
+      });
+
+      cy.visit('/index.php/test-menu-category-router');
+      cy.url().should('match', /\/index\.php\/test-menu-category-router$/);
+      cy.title().should('equal', 'Test Menu Article Category');
+      cy.get('main h1').should('not.exist');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 3);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Article Category');
+      cy.get('main div.com-content-category a')
+        .contains('Test Article')
+        .should('have.attr', 'href')
+        .and('match', /\/index\.php\/test-menu-category-router\/test-content-router$/);
+
+      cy.visit('/index.php/test-menu-category-router/test-content-router');
+      cy.url().should('match', /\/index\.php\/test-menu-category-router\/test-content-router$/);
+      cy.title().should('equal', 'Test Article');
+      cy.get('main h1').contains('Test Article');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 4);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Article Category');
+      cy.get('@breadcrumb').eq(3).should('contain', 'Test Article');
+    });
+  });
+
+  it('can process article with a categories list menu item', () => {
+    cy.db_createArticle({ title: 'Test Article', alias: 'test-content-router' }).then((article) => {
+      cy.db_createMenuItem({
+        title: 'Test Menu Article Categories',
+        alias: 'test-menu-categories-router',
+        path: 'test-menu-categories-router',
+        link: 'index.php?option=com_content&view=categories&id=0',
+      });
+      cy.request({ url: `/index.php?option=com_content&view=article&id=${article.id}&catid=${article.catid}`, followRedirect: false }).then((response) => {
+        expect(response.status).to.eq(301);
+        expect(response.redirectedToUrl).to.match(/\/index\.php\/test-menu-categories-router\/uncategorised\/test-content-router$/);
+      });
+
+      cy.visit('/index.php/test-menu-categories-router');
+      cy.url().should('match', /\/index\.php\/test-menu-categories-router$/);
+      cy.title().should('equal', 'Test Menu Article Categories');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 3);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Article Categories');
+      cy.get('main div.com-content-categories div a')
+        .contains('Uncategorised')
+        .should('have.attr', 'href')
+        .and('match', /\/index\.php\/test-menu-categories-router\/uncategorised$/);
+
+      cy.visit('/index.php/test-menu-categories-router/uncategorised');
+      cy.url().should('match', /\/index\.php\/test-menu-categories-router\/uncategorised$/);
+      cy.title().should('equal', 'Uncategorised');
+      cy.get('main h1').should('not.exist');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 4);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Article Categories');
+      cy.get('@breadcrumb').eq(3).should('contain', 'Uncategorised');
+      cy.get('main div.com-content-category-blog h2 a')
+        .contains('Test Article')
+        .should('have.attr', 'href')
+        .and('match', /\/index\.php\/test-menu-categories-router\/uncategorised\/test-content-router$/);
+
+      cy.visit('/index.php/test-menu-categories-router/uncategorised/test-content-router');
+      cy.url().should('match', /\/index\.php\/test-menu-categories-router\/uncategorised\/test-content-router$/);
+      cy.title().should('equal', 'Test Article');
+      cy.get('main h1').contains('Test Article');
+      cy.get('nav.mod-breadcrumbs__wrapper ol.mod-breadcrumbs').children().as('breadcrumb');
+      cy.get('@breadcrumb').should('have.length', 5);
+      cy.get('@breadcrumb').eq(2).should('contain', 'Test Menu Article Categories');
+      cy.get('@breadcrumb').eq(3).should('contain', 'Uncategorised');
+      cy.get('@breadcrumb').eq(4).should('contain', 'Test Article');
+    });
+  });
+});
diff --git a/tests/System/plugins/fs.mjs b/tests/System/plugins/fs.mjs
index ae4d35c8da78f..0ce0b7a1c63ca 100644
--- a/tests/System/plugins/fs.mjs
+++ b/tests/System/plugins/fs.mjs
@@ -1,5 +1,5 @@
 import {
-  chmodSync, existsSync, writeFileSync, mkdirSync, rmSync,
+  chmodSync, existsSync, writeFileSync, mkdirSync, rmSync, copyFileSync
 } from 'fs';
 import { dirname, join } from 'path';
 import { umask } from 'node:process';
@@ -56,4 +56,24 @@ function writeRelativeFile(relativePath, content, config, mode = 0o444) {
   return null;
 }
 
-export { writeRelativeFile, deleteRelativePath };
+/**
+ * Copies a file to a specified path relative to the CMS root folder.
+ *
+ * If the file already exists, it will be overwritten.
+ *
+ * @param {string} source - The relative file path of the existing file
+ * @param {string} destination - The relative file path of the new file
+ * @param {object} config - The Cypress configuration object
+ *
+ * @returns null
+ */
+function copyRelativeFile(source, destination, config) {
+  const fullSource = join(config.env.cmsPath, source);
+  const fullDestination = join(config.env.cmsPath, destination);
+
+  copyFileSync(fullSource, fullDestination);
+
+  return null;
+}
+
+export { writeRelativeFile, deleteRelativePath, copyRelativeFile };
diff --git a/tests/System/plugins/index.mjs b/tests/System/plugins/index.mjs
index ab7c8a2b72a5e..0c36b2f6940c3 100644
--- a/tests/System/plugins/index.mjs
+++ b/tests/System/plugins/index.mjs
@@ -1,5 +1,5 @@
 import { getMails, clearEmails, startMailServer } from './mail.mjs';
-import { writeRelativeFile, deleteRelativePath } from './fs.mjs';
+import { writeRelativeFile, deleteRelativePath, copyRelativeFile } from './fs.mjs';
 import { queryTestDB, deleteInsertedItems } from './db.mjs';
 
 /**
@@ -16,6 +16,7 @@ export default function setupPlugins(on, config) {
     cleanupDB: () => deleteInsertedItems(config),
     writeRelativeFile: ({ path, content, mode }) => writeRelativeFile(path, content, config, mode),
     deleteRelativePath: (path) => deleteRelativePath(path, config),
+    copyRelativeFile: ({ source, destination }) => copyRelativeFile(source, destination, config),
     getMails: () => getMails(),
     clearEmails: () => clearEmails(),
     startMailServer: () => startMailServer(config),