public function ResourceFetcherTest::testUnknownContentTypeHeader in Drupal 9

Same name and namespace in other branches

1. 10 core/modules/media/tests/src/Unit/ResourceFetcherTest.php \Drupal\Tests\media\Unit\ResourceFetcherTest::testUnknownContentTypeHeader()

Tests how the resource fetcher handles unknown Content-Type headers.

@covers ::fetchResource

File

core/modules/media/tests/src/Unit/ResourceFetcherTest.php, line 56

Class

ResourceFetcherTest

@group media

Namespace

Drupal\Tests\media\Unit

Code

public function testUnknownContentTypeHeader() : void {
  $headers = [
    'Content-Type' => [
      'text/html',
    ],
  ];
  $body = Json::encode([
    'version' => '1.0',
    'type' => 'video',
    'html' => 'test',
  ]);
  $valid_response = new Response(200, $headers, $body);

  // Strip off the trailing '}' to produce a response that will cause a JSON
  // parse error.
  $invalid_response = new Response(200, $headers, rtrim($body, '}'));

  // A response that is valid JSON, but does not decode to an array, should
  // produce an exception as well.
  $non_array_response = new Response(200, $headers, '"Valid JSON, but not an array..."');
  $mock_handler = new MockHandler([
    $valid_response,
    $invalid_response,
    $non_array_response,
  ]);
  $client = new Client([
    'handler' => HandlerStack::create($mock_handler),
  ]);
  $providers = $this
    ->createMock('\\Drupal\\media\\OEmbed\\ProviderRepositoryInterface');
  $fetcher = new ResourceFetcher($client, $providers, new NullBackend('default'));

  /** @var \Drupal\media\OEmbed\Resource $resource */
  $resource = $fetcher
    ->fetchResource('valid');

  // The resource should have been successfully decoded as JSON.
  $this
    ->assertSame('video', $resource
    ->getType());
  $this
    ->assertSame('test', $resource
    ->getHtml());

  // Invalid JSON should throw an exception.
  try {
    $fetcher
      ->fetchResource('invalid');
    $this
      ->fail('Expected a ResourceException to be thrown for invalid JSON.');
  } catch (ResourceException $e) {
    $this
      ->assertSame('Error decoding oEmbed resource: Syntax error', $e
      ->getMessage());
  }

  // Valid JSON that does not produce an array should also throw an exception.
  $this
    ->expectException(ResourceException::class);
  $this
    ->expectExceptionMessage('The oEmbed resource could not be decoded.');
  $fetcher
    ->fetchResource('non_array');
}