public function HtmlResponseAttachmentsTest::testAttachments in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/system/tests/src/Functional/Render/HtmlResponseAttachmentsTest.php \Drupal\Tests\system\Functional\Render\HtmlResponseAttachmentsTest::testAttachments()
2. 9 core/modules/system/tests/src/Functional/Render/HtmlResponseAttachmentsTest.php \Drupal\Tests\system\Functional\Render\HtmlResponseAttachmentsTest::testAttachments()

Tests rendering of ['#attached'].

File

core/modules/system/tests/src/Functional/Render/HtmlResponseAttachmentsTest.php, line 29

Class

HtmlResponseAttachmentsTest

Functional tests for HtmlResponseAttachmentsProcessor.

Namespace

Drupal\Tests\system\Functional\Render

Code

public function testAttachments() {

  // Test ['#attached']['http_header] = ['Status', $code].
  $this
    ->drupalGet('/render_attached_test/teapot');
  $this
    ->assertSession()
    ->statusCodeEquals(418);
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'MISS');

  // Repeat for the cache.
  $this
    ->drupalGet('/render_attached_test/teapot');
  $this
    ->assertSession()
    ->statusCodeEquals(418);
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'HIT');

  // Test ['#attached']['http_header'] with various replacement rules.
  $this
    ->drupalGet('/render_attached_test/header');
  $this
    ->assertTeapotHeaders();
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'MISS');

  // Repeat for the cache.
  $this
    ->drupalGet('/render_attached_test/header');
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'HIT');

  // Test ['#attached']['feed'].
  $this
    ->drupalGet('/render_attached_test/feed');
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'MISS');
  $this
    ->assertFeed();

  // Repeat for the cache.
  $this
    ->drupalGet('/render_attached_test/feed');
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'HIT');

  // Test ['#attached']['html_head'].
  $this
    ->drupalGet('/render_attached_test/head');
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'MISS');
  $this
    ->assertHead();

  // Repeat for the cache.
  $this
    ->drupalGet('/render_attached_test/head');
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'HIT');

  // Test ['#attached']['html_head_link'] when outputted as HTTP header.
  $this
    ->drupalGet('/render_attached_test/html_header_link');
  $expected_link_headers = [
    '</foo?bar=&lt;baz&gt;&amp;baz=false>; rel="alternate"',
    '</foo/bar>; hreflang="nl"; rel="alternate"',
    '</foo/bar>; hreflang="de"; rel="alternate"',
  ];
  $this
    ->assertEquals($expected_link_headers, $this
    ->getSession()
    ->getResponseHeaders()['Link']);

  // Check that duplicate alternate URLs with different hreflangs are allowed.
  $test_link = $this
    ->xpath('//head/link[@rel="alternate"][@href="/foo/bar"]');
  $this
    ->assertEquals(2, count($test_link), 'Duplicate alternate URLs are allowed.');
}