ToolbarHookToolbarTest.php

<?php

namespace Drupal\Tests\toolbar\Functional;

use Drupal\Tests\BrowserTestBase;

/**
 * Tests the implementation of hook_toolbar() by a module.
 *
 * @group toolbar
 */
class ToolbarHookToolbarTest extends BrowserTestBase {
    
    /**
     * A user with permission to access the administrative toolbar.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $adminUser;
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'toolbar',
        'toolbar_test',
        'test_page_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Create an administrative user and log it in.
        $this->adminUser = $this->drupalCreateUser([
            'access toolbar',
        ]);
        $this->drupalLogin($this->adminUser);
    }
    
    /**
     * Tests for a tab and tray provided by a module implementing hook_toolbar().
     */
    public function testHookToolbar() {
        $this->drupalGet('test-page');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Assert that the toolbar is present in the HTML.
        $this->assertSession()
            ->responseContains('id="toolbar-administration"');
        // Assert that the tab registered by toolbar_test is present.
        $this->assertSession()
            ->responseContains('id="toolbar-tab-testing"');
        // Assert that the tab item descriptions are present.
        $this->assertSession()
            ->responseContains('title="Test tab"');
        // Assert that the tray registered by toolbar_test is present.
        $this->assertSession()
            ->responseContains('id="toolbar-tray-testing"');
        // Assert that tray item descriptions are present.
        $this->assertSession()
            ->responseContains('title="Test link 1 title"');
    }

}