metatag.test

<?php

class MetaTagsTestHelper extends DrupalWebTestCase {
  function setUp(array $modules = array()) {
    $modules[] = 'ctools';
    $modules[] = 'token';
    $modules[] = 'metatag';
    $modules[] = 'metatag_test';
    parent::setUp($modules);
  }
}

class MetaTagsUnitTest extends MetaTagsTestHelper {
  public static function getInfo() {
    return array(
      'name' => 'Meta tag unit tests',
      'description' => 'Test basic meta tag functionality.',
      'group' => 'Metatag',
    );
  }

  /**
   * Test the metatag_config_load_with_defaults() function.
   */
  public function testConfigLoadDefaults() {
    $defaults = metatag_config_load_with_defaults('test:foo');
    $this->assertEqual($defaults, array(
      'description' => array('value' => 'Test foo description'),
      'abstract' => array('value' => 'Test foo abstract'),
      'title' => array('value' => 'Test altered title'),
      'test:foo' => array('value' => 'foobar'),
      'generator' => array('value' => 'Drupal 7 (http://drupal.org)'),
      'canonical' => array('value' => '[current-page:url:absolute]'),
      'shortlink' => array('value' => '[current-page:url:unaliased]'),
    ));
  }

  public function testEntitySupport() {
    $test_cases[1] = array('type' => 'node', 'bundle' => 'article', 'expected' => TRUE);
    $test_cases[2] = array('type' => 'node', 'bundle' => 'page', 'expected' => TRUE);
    $test_cases[3] = array('type' => 'node', 'bundle' => 'invalid-bundle', 'expected' => FALSE);
    $test_cases[4] = array('type' => 'user', 'expected' => TRUE);
    foreach ($test_cases as $test_case) {
      $test_case += array('bundle' => NULL);
      $this->assertMetatagEntityHasMetatags($test_case['type'], $test_case['bundle'], $test_case['expected']);
    }

    variable_set('metatag_test_entity_info_disable', TRUE);
    drupal_static_reset('metatag_entity_has_metatags');
    drupal_static_reset('metatag_entity_supports_metatags');
    entity_info_cache_clear();

    $test_cases[2]['expected'] = FALSE;
    $test_cases[4]['expected'] = FALSE;
    foreach ($test_cases as $test_case) {
      $test_case += array('bundle' => NULL);
      $this->assertMetatagEntityHasMetatags($test_case['type'], $test_case['bundle'], $test_case['expected']);
    }
  }

  function assertMetatagEntityHasMetatags($entity_type, $bundle, $expected) {
    $entity = entity_create_stub_entity($entity_type, array(0, NULL, $bundle));
    return $this->assertEqual(
      metatag_entity_has_metatags($entity_type, $entity),
      $expected,
      t("metatag_entity_has_metatags(:type, :entity) is :expected", array(
        ':type' => var_export($entity_type, TRUE),
        ':entity' => var_export($entity, TRUE),
        ':expected' => var_export($expected, TRUE),
      ))
    );
  }

  /**
   * Test the metatag_config_instance_label() function.
   */
  public function testConfigLabels() {
    $test_cases = array(
      'node' => 'Node',
      'node:article' => 'Node: Article',
      'node:article:c' => 'Node: Article: Unknown (c)',
      'node:b' => 'Node: Unknown (b)',
      'node:b:c' => 'Node: Unknown (b): Unknown (c)',
      'a' => 'Unknown (a)',
      'a:b' => 'Unknown (a): Unknown (b)',
      'a:b:c' => 'Unknown (a): Unknown (b): Unknown (c)',
      'a:b:c:d' => 'Unknown (a): Unknown (b): Unknown (c): Unknown (d)',
    );

    foreach ($test_cases as $input => $expected_output) {
      drupal_static_reset('metatag_config_instance_label');
      $actual_output = metatag_config_instance_label($input);
      $this->assertEqual($actual_output, $expected_output);
    }
  }
}


// TODO: Test each meta tag.
// TODO: Scenarios.
//
// 1. Node
// * No language assignment.
// * First save.
//
// 2. Node
// * No language assignment.
// * Edit existing revision.
//
// 3. Node
// * No language assignment.
// * Create new revision.
// * Publish new revision.
//
// 4. Node
// * No language assignment.
// * Create new revision.
// * Delete new revision.
//
// 5. Node + Translation
// * No language assignment
// * Change language assignment.
//   * Edit existing revision.
//
// 6. Node + Translation
// * No language assignment
// * Change language assignment.
//   * Create new revision.
// * Publish new revision.
//
// 7. Node + Translation
// * No language assignment
// * Change language assignment.
//   * Create new revision.
// * Delete new revision.
//
// 8. Node + Translation
// * Initial language assignment
//
// 9. Node + Translation
// * Initial language assignment
// * Create new revision.
// * Publish new revision.
//
// 10. Node + Translation
// * Initial language assignment
// * Create new revision.
// * Delete new revision.
//
// 11. Node + Translation
// * Initial language assignment
// * Change language assignment.
//   * Create new revision.
// * Publish new revision.
//
// 12. Node + Translation
// * Initial language assignment
// * Change language assignment.
//   * Create new revision.
// * Delete new revision.
//
// 13. Node + Translation
// * Initial language assignment
// * Create translated node.
//
// 14. Node + Translation
// * Initial language assignment
// * Create new revision.
// * Publish new revision.
// * Create translated node.
//
// 15. Node + Translation
// * Initial language assignment
// * Create new revision.
// * Publish new revision.
// * Create translated node.
// * Delete translated node.
//
// 16. Node + Translation
// * Initial language assignment
// * Create translated node.
// * Delete original node.
//
// 17. Node + Translation
// * Initial language assignment
// * Create new revision.
// * Publish new revision.
// * Create translated node.
// * Delete original node.
//
// 18. Node + entity_translation
// * Initial language assignment
// * Create translated node.
//
// 19. Node + entity_translation
// * Initial language assignment
// * Create translated node.
// * Delete original.
//
// 20. Node + entity_translation
// * Initial language assignment
// * Create translated node.
// * Create new revision.
// * Publish new revision.
//
// 21. Node + entity_translation
// * Initial language assignment
// * Create translated node.
// * Create new revision.
// * Publish new revision.
// * Delete new revision.
//
// 22. Node + entity_translation
// * Initial language assignment
// * Create translated node.
// * Create new revision.
// * Publish new revision.
// * Delete original.
//
// 23. Node + entity_translation
// * Initial language assignment
// * Create translated node.
// * Create new revision.
// * Publish new revision.
// * Delete original.
//
// 24. Node + entity_translation
// * Initial language assignment
// * Create new revision.
// * Publish new revision.
// * Create translated node.
//
// 25. Node + entity_translation
// * Initial language assignment
// * Create new revision.
// * Publish new revision.
// * Create translated node.
// * Delete new revision.
//
//
// 30. Node + i18n
//
//
// 50. Term
// * Create term.
//
// 51. Term
// * Create term.
// * Change values.
//
//
// 60. User
// * Create user.
//
// 61. User
// * Create user.
// * Change values.
//
//
// 70. Custom path
// * Defaults loaded.