CriticalCssProviderTest.php in Critical CSS 8

Namespace

Drupal\Tests\critical_css\Unit

File

tests/src/Unit/CriticalCssProviderTest.php

<?php

namespace Drupal\Tests\critical_css\Unit;

use Drupal\Core\Extension\ModuleHandler;
use Drupal\Core\Path\CurrentPathStack;
use Drupal\Core\Routing\AdminContext;
use Drupal\Core\Routing\CurrentRouteMatch;
use Drupal\Core\Session\AccountProxy;
use Drupal\Core\Theme\ActiveTheme;
use Drupal\Core\Theme\ThemeManager;
use Drupal\critical_css\Asset\CriticalCssProvider;
use Drupal\Tests\UnitTestCase;
use ReflectionMethod;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RequestStack;

/**
 * Unit tests for CriticalCssProvider.
 *
 * This unit test is not really useful since there is a more powerful
 * Functional test. Anyway, we maintain it as a reference for future Unit tests.
 *
 * @coversDefaultClass \Drupal\critical_css\Asset\CriticalCssProvider
 * @group critical_css
 */
class CriticalCssProviderTest extends UnitTestCase {

  /**
   * The class under test.
   *
   * @var \Drupal\critical_css\Asset\CriticalCssProvider
   */
  protected $criticalCssProvider;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    $config_factory = $this
      ->getConfigFactoryStub([
      'critical_css_enabled.settings' => [
        'enabled' => TRUE,
        'enabled_for_logged_in_users' => FALSE,
        'preload_non_critical_css' => FALSE,
        'dir_path' => "/css/critical",
        'excluded_ids' => NULL,
      ],
    ]);
    $module_handler = $this
      ->createConfiguredMock(ModuleHandler::class, [
      'alter' => TRUE,
    ]);
    $request = $this
      ->createConfiguredMock(Request::class, [
      'getPathInfo' => '/node/1',
    ]);
    $request_stack = $this
      ->createConfiguredMock(RequestStack::class, [
      'getCurrentRequest' => $request,
    ]);
    $current_route_match = $this
      ->createConfiguredMock(CurrentRouteMatch::class, [
      'getParameter' => NULL,
    ]);
    $current_path_stack = $this
      ->createConfiguredMock(CurrentPathStack::class, [
      'getPath' => '/article/title',
    ]);
    $current_user = $this
      ->createConfiguredMock(AccountProxy::class, [
      'isAnonymous' => TRUE,
    ]);
    $active_theme = $this
      ->createConfiguredMock(ActiveTheme::class, [
      'getPath' => 'core/themes/bartik',
    ]);
    $theme_manager = $this
      ->createConfiguredMock(ThemeManager::class, [
      'getActiveTheme' => $active_theme,
    ]);
    $admin_context = $this
      ->createConfiguredMock(AdminContext::class, [
      'isAdminRoute' => FALSE,
    ]);
    $this->criticalCssProvider = new CriticalCssProvider($module_handler, $request_stack, $config_factory, $current_route_match, $current_path_stack, $current_user, $theme_manager, $admin_context);
  }

  /**
   * Tests sanitizePath.
   *
   * @covers ::sanitizePath
   * @dataProvider sanitizePathProvider
   *
   * @throws \ReflectionException
   */
  public function testSanitizePath($rawPath, $sanitizedPath) {
    $method = new ReflectionMethod($this->criticalCssProvider, "sanitizePath");
    $method
      ->setAccessible(TRUE);
    $this
      ->assertEquals($method
      ->invoke($this->criticalCssProvider, $rawPath), $sanitizedPath);
  }

  /**
   * Data provider for testSanitizePath.
   */
  public function sanitizePathProvider() {
    return [
      [
        "/node/1",
        "node-1",
      ],
      [
        "/node /1ñá",
        "node-1",
      ],
      [
        "/node-/1",
        "node--1",
      ],
      [
        "/",
        "front",
      ],
    ];
  }

}

Classes

Name	Description
CriticalCssProviderTest	Unit tests for CriticalCssProvider.