UserAccountLinksTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\user\Functional;

use Drupal\Tests\BrowserTestBase;

/**
 * Tests user-account links.
 *
 * @group user
 */
class UserAccountLinksTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'menu_ui',
        'block',
        'test_page_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->drupalPlaceBlock('system_menu_block:account', [
            'id' => 'user_account_links_test_system_menu_block_account',
        ]);
        // Make test-page default.
        $this->config('system.site')
            ->set('page.front', '/test-page')
            ->save();
    }
    
    /**
     * Tests the secondary menu.
     */
    public function testSecondaryMenu() : void {
        // Create a regular user.
        $user = $this->drupalCreateUser([]);
        // Log in and get the homepage.
        $this->drupalLogin($user);
        $this->drupalGet('<front>');
        // For a logged-in user, expect the secondary menu to have links for "My
        // account" and "Log out".
        $this->assertSession()
            ->elementsCount('xpath', '//nav[@id="block-user-account-links-test-system-menu-block-account"]/ul/li/a[contains(@href, "user") and text()="My account"]', 1);
        $this->assertSession()
            ->elementsCount('xpath', '//nav[@id="block-user-account-links-test-system-menu-block-account"]/ul/li/a[contains(@href, "user/logout") and text()="Log out"]', 1);
        // Log out and get the homepage.
        $this->drupalLogout();
        $this->drupalGet('<front>');
        // For a logged-out user, expect the secondary menu to have a "Log in" link.
        $this->assertSession()
            ->elementsCount('xpath', '//nav[@id="block-user-account-links-test-system-menu-block-account"]/ul/li/a[contains(@href, "user/login") and text()="Log in"]', 1);
    }
    
    /**
     * Tests disabling the 'My account' link.
     */
    public function testDisabledAccountLink() : void {
        // Create an admin user and log in.
        $this->drupalLogin($this->drupalCreateUser([
            'access administration pages',
            'administer menu',
        ]));
        // Verify that the 'My account' link exists before we check for its
        // disappearance.
        $this->assertSession()
            ->elementsCount('xpath', '//nav[@id="block-user-account-links-test-system-menu-block-account"]/ul/li/a[contains(@href, "user") and text()="My account"]', 1);
        // Verify that the 'My account' link is enabled. Do not assume the value of
        // auto-increment is 1. Use XPath to obtain input element id and name using
        // the consistent label text.
        $this->drupalGet('admin/structure/menu/manage/account');
        $label = $this->xpath('//label[contains(.,:text)]/@for', [
            ':text' => 'Enable My account menu link',
        ]);
        $this->assertSession()
            ->checkboxChecked($label[0]->getText());
        // Disable the 'My account' link.
        $edit['links[menu_plugin_id:user.page][enabled]'] = FALSE;
        $this->drupalGet('admin/structure/menu/manage/account');
        $this->submitForm($edit, 'Save');
        // Get the homepage.
        $this->drupalGet('<front>');
        // Verify that the 'My account' link does not appear when disabled.
        $this->assertSession()
            ->elementNotExists('xpath', '//nav[@id="block-user-account-links-test-system-menu-block-account"]/ul/li/a[contains(@href, "user") and text()="My account"]');
    }
    
    /**
     * Tests page title is set correctly on user account tabs.
     */
    public function testAccountPageTitles() : void {
        // Default page titles are suffixed with the site name - Drupal.
        $title_suffix = ' | Drupal';
        $this->drupalGet('user');
        $this->assertSession()
            ->titleEquals('Log in' . $title_suffix);
        $this->drupalGet('user/login');
        $this->assertSession()
            ->titleEquals('Log in' . $title_suffix);
        $this->drupalGet('user/register');
        $this->assertSession()
            ->titleEquals('Create new account' . $title_suffix);
        $this->drupalGet('user/password');
        $this->assertSession()
            ->titleEquals('Reset your password' . $title_suffix);
        // Check the page title for registered users is "My Account" in menus.
        $this->drupalLogin($this->drupalCreateUser());
        // After login, the client is redirected to /user.
        $this->assertSession()
            ->linkExists('My account', 0, "Page title of /user is 'My Account' in menus for registered users");
        $this->assertSession()
            ->linkByHrefExists(\Drupal::urlGenerator()->generate('user.page'), 0);
    }
    
    /**
     * Ensures that logout URL redirects an anonymous user to the front page.
     */
    public function testAnonymousLogout() : void {
        $this->drupalGet('user/logout');
        $this->assertSession()
            ->addressEquals('/');
        $this->assertSession()
            ->statusCodeEquals(200);
        // The redirection shouldn't affect other pages.
        $this->drupalGet('admin');
        $this->assertSession()
            ->addressEquals('/admin');
        $this->assertSession()
            ->statusCodeEquals(403);
    }

}