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public function RenderWebTest::testWrapperFormatCacheContext in Drupal 9

Same name and namespace in other branches
  1. 8 core/modules/system/tests/src/Functional/Common/RenderWebTest.php \Drupal\Tests\system\Functional\Common\RenderWebTest::testWrapperFormatCacheContext()
  2. 10 core/modules/system/tests/src/Functional/Common/RenderWebTest.php \Drupal\Tests\system\Functional\Common\RenderWebTest::testWrapperFormatCacheContext()

Asserts the cache context for the wrapper format is always present.

File

core/modules/system/tests/src/Functional/Common/RenderWebTest.php, line 34

Class

RenderWebTest
Performs integration tests on drupal_render().

Namespace

Drupal\Tests\system\Functional\Common

Code

public function testWrapperFormatCacheContext() {
  $this
    ->drupalGet('common-test/type-link-active-class');
  $this
    ->assertStringStartsWith("<!DOCTYPE html>\n<html", $this
    ->getSession()
    ->getPage()
    ->getContent());
  $this
    ->assertSession()
    ->responseHeaderEquals('Content-Type', 'text/html; charset=UTF-8');
  $this
    ->assertSession()
    ->titleEquals('Test active link class | Drupal');
  $this
    ->assertCacheContext('url.query_args:' . MainContentViewSubscriber::WRAPPER_FORMAT);
  $this
    ->drupalGet('common-test/type-link-active-class', [
    'query' => [
      MainContentViewSubscriber::WRAPPER_FORMAT => 'json',
    ],
  ]);
  $this
    ->assertSession()
    ->responseHeaderEquals('Content-Type', 'application/json');
  $json = Json::decode($this
    ->getSession()
    ->getPage()
    ->getContent());
  $this
    ->assertEquals([
    'content',
    'title',
  ], array_keys($json));
  $this
    ->assertSame('Test active link class', $json['title']);
  $this
    ->assertCacheContext('url.query_args:' . MainContentViewSubscriber::WRAPPER_FORMAT);
}