oembed.test in oEmbed 8

Tests for oembed.module.

File

oembed.test

<?php

/**
 * @file
 * Tests for oembed.module.
 */
class OembedTestHelper extends DrupalWebTestCase {
  protected $profile = 'minimal';

  // One URL for each provider supported by the oEmbed module. The URLs predict the type
  // of oEmbed response and the viability of a thumbnail.
  protected $urls = array(
    'http://www.flickr.com/photos/boris/2351723120/' => array(
      'type' => 'photo',
      'thumbnail' => TRUE,
    ),
    'http://qik.com/video/7046119' => array(
      'type' => 'video',
      'thumbnail' => FALSE,
    ),
    'http://revision3.com/hak5/hospital' => array(
      'type' => 'video',
      'thumbnail' => FALSE,
    ),
    'http://www.scribd.com/doc/3828502/Drupal' => array(
      'type' => 'rich',
      'thumbnail' => TRUE,
    ),
    'http://www.slideshare.net/eaton/drupal-deployment-presentation' => array(
      'type' => 'rich',
      'thumbnail' => TRUE,
    ),
    'http://soozphotography.smugmug.com/Events/Drupal-7-Release-Party-at/i-mnVjkZg/1/L/DSC_0555-L.jpg' => array(
      'type' => 'photo',
      'thumbnail' => FALSE,
    ),
    'http://soundcloud.com/headstart-cms/drupal' => array(
      'type' => 'rich',
      'thumbnail' => TRUE,
    ),
    'https://twitter.com/drupal/status/266208177161400320' => array(
      'type' => 'rich',
      'thumbnail' => FALSE,
    ),
    'http://www.viddler.com/v/bdce8c7' => array(
      'type' => 'video',
      'thumbnail' => TRUE,
    ),
    'https://vimeo.com/18352872' => array(
      'type' => 'video',
      'thumbnail' => TRUE,
    ),
    'http://www.youtube.com/watch?v=XgYu7-DQjDQ' => array(
      'type' => 'video',
      'thumbnail' => TRUE,
    ),
  );
  function setUp() {
    $modules = func_get_args();
    if (isset($modules[0]) && is_array($modules[0])) {
      $modules = $modules[0];
    }
    $modules[] = 'oembed';
    parent::setUp($modules);
  }
  protected function assertRenderedElement(array $element, $xpath, array $xpath_args = array()) {
    $original_element = $element;
    $this
      ->drupalSetContent(drupal_render($element));
    $this
      ->verbose('<pre>' . check_plain(var_export($original_element, TRUE)) . '</pre>' . '<pre>' . check_plain(var_export($element, TRUE)) . '</pre>' . '<hr />' . $this
      ->drupalGetContent());

    // @see DrupalWebTestCase::xpath()
    $xpath = $this
      ->buildXPathQuery($xpath, $xpath_args);
    $element += array(
      '#value' => NULL,
    );
    $type = isset($element['#type']) ? $element['#type'] : 'markup';
    $this
      ->assertFieldByXPath($xpath, $element['#value'], t('#type @type was properly rendered.', array(
      '@type' => var_export($type, TRUE),
    )));
  }
  protected function xpathArgsFromAttributes(array $attributes = array()) {
    $args = array();
    foreach ($attributes as $key => $value) {
      $args[':' . $key] = $value;
    }
    return $args;
  }

  /**
   * Asserts file_entity_access correctly grants or denies access.
   */
  function assertFileEntityAccess($ops, $file, $account) {
    foreach ($ops as $op => $result) {
      $msg = t("file_entity_access returns @result with operation '@op'.", array(
        '@result' => $result ? 'true' : 'false',
        '@op' => $op,
      ));
      $this
        ->assertEqual($result, file_entity_access($op, $file, $account), $msg);
    }
  }

}
class OembedTestCase extends OembedTestHelper {
  public static function getInfo() {
    return array(
      'name' => 'oEmbed requests',
      'description' => 'Tests oEmbed request handling.',
      'group' => 'oEmbed',
    );
  }

  /**
   * Tests that actual response type matches the expected response type.
   */
  function testOembedProviderUrls() {
    foreach ($this->urls as $url => $info) {
      foreach (array(
        'json',
        'xml',
      ) as $format) {
        $response = oembed_get_data($url, array(
          'format' => $format,
        ));
        $message = t('oEmbed @format response says @url is @type', array(
          '@url' => $url,
          '@type' => $info['type'],
          '@format' => $format,
        ));
        $this
          ->assertEqual($response['type'], $info['type'], $message);
      }
    }
  }

  /**
   * Tests the oembed render element types.
   */
  function testOembedRenderElements() {
    foreach ($this->urls as $url => $info) {
      $element = oembed_render_element('oembed', $url);
      $this
        ->assertRenderedElement($element, '//*');
      if (isset($info['thumbnail']) && $info['thumbnail']) {
        $element = oembed_render_element('oembed_thumbnail', $url);
        $this
          ->assertRenderedElement($element, '//img');
      }
    }
  }

}
class OembedFileEntityTestCase extends OembedTestHelper {
  function setUp() {
    parent::setUp(array(
      'file_entity',
      'image',
    ));
  }
  public static function getInfo() {
    return array(
      'name' => 'File entity oEmbed',
      'description' => 'Tests oEmbed + File entity integration.',
      'group' => 'oEmbed',
    );
  }

  /**
   * Tests the oembed render element types.
   */
  function testOembedFileFormatters() {
    foreach ($this->urls as $url => $info) {

      // Every URL should render through the oEmbed formatter.
      $file = oembed_url_to_file($url, TRUE);
      $displays = array(
        'oembed' => array(
          'status' => TRUE,
          'weight' => 1,
          'settings' => array(),
        ),
      );
      $element = file_view_file($file, $displays);
      $this
        ->assertRenderedElement($element, '//*');

      // Only responses with thumbnails will render through the oembed_thumbnail
      // formatter. Rendered elements are always images.
      if (isset($info['thumbnail']) && $info['thumbnail']) {
        $displays = array(
          'oembed_thumbnail' => array(
            'status' => TRUE,
            'weight' => 1,
            'settings' => array(),
          ),
        );
        $element = file_view_file($file, $displays);
        $this
          ->assertRenderedElement($element, '//img');
      }

      // If a response is a photo or has a thumbnail, it should always render
      // an image here.
      if ($info['type'] == 'photo' || isset($info['thumbnail']) && $info['thumbnail']) {
        $displays = array(
          'oembed_thumbnail' => array(
            'status' => TRUE,
            'weight' => 1,
            'settings' => array(),
          ),
          'oembed' => array(
            'status' => TRUE,
            'weight' => 2,
            'settings' => array(),
          ),
        );
        $element = file_view_file($file, $displays);
        $this
          ->assertRenderedElement($element, '//img');
      }
    }
  }

  /**
   * Tests the oembed render element types.
   */
  function testOembedImageFileFormatters() {
    foreach ($this->urls as $url => $info) {

      // If a response is a photo or has a thumbnail, it should always render
      // an image here.
      $file = oembed_url_to_file($url, TRUE);
      if ($info['type'] == 'photo' || isset($info['thumbnail']) && $info['thumbnail']) {
        foreach (array_keys(image_styles()) as $style_name) {
          $displays = array(
            'oembed_image' => array(
              'status' => TRUE,
              'weight' => 1,
              'settings' => array(
                'image_style' => $style_name,
                'alt' => '',
                'title' => '',
              ),
            ),
          );
          $element = file_view_file($file, $displays);
          $this
            ->assertRenderedElement($element, '//img');
          $url = image_style_url($style_name, $element['#path']);
          $this
            ->drupalGet($url);
          $this
            ->assertResponse(200, t('Image was generated at the URL.'));
        }
      }
    }
  }

}

Classes

Name	Description
OembedFileEntityTestCase
OembedTestCase
OembedTestHelper	@file Tests for oembed.module.