public function RenderArrayNonHtmlSubscriberTest::testResponses in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/src/Functional/Render/RenderArrayNonHtmlSubscriberTest.php \Drupal\Tests\system\Functional\Render\RenderArrayNonHtmlSubscriberTest::testResponses()

Tests handling of responses by events subscriber.

File

core/modules/system/tests/src/Functional/Render/RenderArrayNonHtmlSubscriberTest.php, line 30

Class

RenderArrayNonHtmlSubscriberTest

Functional test verifying that render array throws 406 for non-HTML requests.

Namespace

Drupal\Tests\system\Functional\Render

Code

public function testResponses() {

  // Test that event subscriber does not interfere with normal requests.
  $url = Url::fromRoute('render_array_non_html_subscriber_test.render_array');
  $this
    ->drupalGet($url);
  $this
    ->assertSession()
    ->statusCodeEquals(200);
  $this
    ->assertSession()
    ->pageTextContains("Controller response successfully rendered.");

  // Test that correct response code is returned for any non-HTML format.
  foreach ([
    'json',
    'hal+json',
    'xml',
    'foo',
  ] as $format) {
    $url = Url::fromRoute('render_array_non_html_subscriber_test.render_array', [
      '_format' => $format,
    ]);
    $this
      ->drupalGet($url);
    $this
      ->assertSession()
      ->statusCodeEquals(406);
    $this
      ->assertSession()
      ->pageTextNotContains("Controller response successfully rendered.");
  }

  // Test that event subscriber does not interfere with raw string responses.
  $url = Url::fromRoute('render_array_non_html_subscriber_test.raw_string', [
    '_format' => 'foo',
  ]);
  $this
    ->drupalGet($url);
  $this
    ->assertSession()
    ->statusCodeEquals(200);
  $this
    ->assertSession()
    ->responseContains("Raw controller response.");
}