UserAccountLinksTest.php

<?php

namespace Drupal\Tests\user\Functional;

use Drupal\Tests\BrowserTestBase;

/**
 * Tests user-account links.
 *
 * @group user
 */
class UserAccountLinksTest extends BrowserTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'menu_ui',
        'block',
        'test_page_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'classy';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->drupalPlaceBlock('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() {
        // 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".
        $link = $this->xpath('//ul[@class=:menu_class]/li/a[contains(@href, :href) and text()=:text]', [
            ':menu_class' => 'menu',
            ':href' => 'user',
            ':text' => 'My account',
        ]);
        $this->assertCount(1, $link, 'My account link is in secondary menu.');
        $link = $this->xpath('//ul[@class=:menu_class]/li/a[contains(@href, :href) and text()=:text]', [
            ':menu_class' => 'menu',
            ':href' => 'user/logout',
            ':text' => 'Log out',
        ]);
        $this->assertCount(1, $link, 'Log out link is in secondary menu.');
        // 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.
        $link = $this->xpath('//ul[@class=:menu_class]/li/a[contains(@href, :href) and text()=:text]', [
            ':menu_class' => 'menu',
            ':href' => 'user/login',
            ':text' => 'Log in',
        ]);
        $this->assertCount(1, $link, 'Log in link is in secondary menu.');
    }
    
    /**
     * Tests disabling the 'My account' link.
     */
    public function testDisabledAccountLink() {
        // 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.
        $link = $this->xpath('//ul[@class=:menu_class]/li/a[contains(@href, :href) and text()=:text]', [
            ':menu_class' => 'menu',
            ':href' => 'user',
            ':text' => 'My account',
        ]);
        $this->assertCount(1, $link, 'My account link is in the secondary menu.');
        // 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',
        ]);
        $this->assertFieldChecked($label[0]->getText(), "The 'My account' link is enabled by default.");
        // Disable the 'My account' link.
        $edit['links[menu_plugin_id:user.page][enabled]'] = FALSE;
        $this->drupalPostForm('admin/structure/menu/manage/account', $edit, t('Save'));
        // Get the homepage.
        $this->drupalGet('<front>');
        // Verify that the 'My account' link does not appear when disabled.
        $link = $this->xpath('//ul[@class=:menu_class]/li/a[contains(@href, :href) and text()=:text]', [
            ':menu_class' => 'menu',
            ':href' => 'user',
            ':text' => 'My account',
        ]);
        $this->assertCount(0, $link, 'My account link is not in the secondary menu.');
    }
    
    /**
     * Tests page title is set correctly on user account tabs.
     */
    public function testAccountPageTitles() {
        // Default page titles are suffixed with the site name - Drupal.
        $title_suffix = ' | Drupal';
        $this->drupalGet('user');
        $this->assertTitle('Log in' . $title_suffix);
        $this->drupalGet('user/login');
        $this->assertTitle('Log in' . $title_suffix);
        $this->drupalGet('user/register');
        $this->assertTitle('Create new account' . $title_suffix);
        $this->drupalGet('user/password');
        $this->assertTitle('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(t('My account'), 0, "Page title of /user is 'My Account' in menus for registered users");
        $this->assertLinkByHref(\Drupal::urlGenerator()->generate('user.page'), 0);
    }

}