function 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

Code

public function testResponses() : void {
  // 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',
    '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.");
}