class HtmxRendererTest

Same name and namespace in other branches
  1. 11.x core/tests/Drupal/KernelTests/Core/Htmx/HtmxRendererTest.php \Drupal\KernelTests\Core\Htmx\HtmxRendererTest

Verifies HtmxRenderer.

Attributes

#[CoversClass(HtmxRenderer::class)] #[Group('Htmx')] #[RunTestsInSeparateProcesses]

Hierarchy

Expanded class hierarchy of HtmxRendererTest

File

View on git.drupalcode.org

core/tests/Drupal/KernelTests/Core/Htmx/HtmxRendererTest.php, line 22

Namespace

Drupal\KernelTests\Core\Htmx
View source 
class HtmxRendererTest extends KernelTestBase {
  use UserCreationTrait;
  use BlockCreationTrait;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'system',
    'block',
    'user',
    'test_htmx',
  ];
  
  /**
   * Injected kernel service.
   */
  protected HttpKernelInterface $httpKernel;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->installConfig([
      'system',
    ]);
    $this->installEntitySchema('user');
    $theme = $this->config('system.theme')
      ->get('default');
    $this->container
      ->get('theme_installer')
      ->install([
      $theme,
    ]);
    $this->placeBlock('system_powered_by_block', [
      'region' => 'header',
    ]);
    $this->setCurrentUser($this->createUser([
      'access content',
    ]));
    $this->httpKernel = $this->container
      ->get('http_kernel');
  }
  
  /**
   * Test triggering the renderer with _wrapper_format.
   */
  public function testWrapperFormat() : void {
    // Verify the "Powered by" block is rendered on a standard page.
    $url = Url::fromRoute('test_htmx.attachments.replace');
    $request = Request::create($url->toString());
    $response = $this->httpKernel
      ->handle($request);
    $this->assertEquals(200, $response->getStatusCode());
    $this->assertStringContainsString('Powered by', $response->getContent());
    // Verify the body contains only the main content when using the new
    // wrapper format.
    $options = [
      'query' => [
        MainContentViewSubscriber::WRAPPER_FORMAT => 'drupal_htmx',
      ],
    ];
    $url = Url::fromRoute('test_htmx.attachments.replace', [], $options);
    $this->assertHtmxResponseContent($url);
  }
  
  /**
   * Test triggering the renderer with the _htmx_route option.
   */
  public function testHtmxRouteOption() : void {
    $url = Url::fromRoute('test_htmx.attachments.route_option');
    $this->assertHtmxResponseContent($url);
  }
  
  /**
   * Verify expected response from HtmxRenderer.
   *
   * @param \Drupal\Core\Url $url
   *   The url to use for the request.
   */
  protected function assertHtmxResponseContent(Url $url) : void {
    $request = Request::create($url->toString());
    $response = $this->httpKernel
      ->handle($request);
    $this->assertEquals(200, $response->getStatusCode());
    $this->assertEquals('text/html; charset=utf-8', $response->headers
      ->get('Content-Type'));
    $oneLine = str_replace([
      "\r",
      "\n",
    ], "", $response->getContent());
    $this->assertStringContainsString('<body><div class="ajax-content">Initial Content</div></body>', $oneLine);
  }

}

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