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class LibrariesWebTest in Libraries API 8.3

Tests basic detection and loading of libraries.

@group libraries

Hierarchy

Expanded class hierarchy of LibrariesWebTest

File

src/Tests/LibrariesWebTest.php, line 13

Namespace

Drupal\libraries\Tests
View source 
class LibrariesWebTest extends BrowserTestBase {

  /**
   * {@inheritdoc}
   */
  protected $profile = 'testing';

  /**
   * Set default theme to stable.
   *
   * @var string
   */
  protected $defaultTheme = 'stable';

  /**
   * Modules to install.
   *
   * @var array
   */
  public static $modules = [
    'libraries',
    'libraries_test',
  ];

  /**
   * The URL generator used in this test.
   *
   * @var \Drupal\Core\Utility\UnroutedUrlAssemblerInterface
   */
  protected $urlAssembler;

  /**
   * The state service used in this test.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->urlAssembler = $this->container
      ->get('unrouted_url_assembler');
    $this->state = $this->container
      ->get('state');
  }

  /**
   * Tests libraries_detect_dependencies().
   */
  public function testLibrariesDetectDependencies() {
    $library = [
      'name' => 'Example',
      'dependencies' => [
        'Example missing',
      ],
    ];
    libraries_detect_dependencies($library);
    $this
      ->assertEqual($library['error'], 'missing dependency', 'libraries_detect_dependencies() detects missing dependency');
    $error_message = t('The %dependency library, which the %library library depends on, is not installed.', [
      '%dependency' => 'Example missing',
      '%library' => $library['name'],
    ]);
    $this
      ->verbose("Expected:<br>{$error_message}");
    $this
      ->verbose('Actual:<br>' . $library['error message']);
    $this
      ->assertEqual($library['error message'], $error_message, 'Correct error message for a missing dependency');

    // Test versioned dependencies.
    $version = '1.1';
    $compatible = [
      '1.1',
      '<=1.1',
      '>=1.1',
      '<1.2',
      '<2.0',
      '>1.0',
      '>1.0-rc1',
      '>1.0-beta2',
      '>1.0-alpha3',
      '>0.1',
      '<1.2, >1.0',
      '>0.1, <=1.1',
    ];
    $incompatible = [
      '1.2',
      '2.0',
      '<1.1',
      '>1.1',
      '<=1.0',
      '<=1.0-rc1',
      '<=1.0-beta2',
      '<=1.0-alpha3',
      '>=1.2',
      '<1.1, >0.9',
      '>=0.1, <1.1',
    ];
    $library = [
      'name' => 'Example',
    ];
    foreach ($compatible as $version_string) {
      $library['dependencies'][0] = "example_dependency ({$version_string})";

      // libraries_detect_dependencies() is a post-detect callback, so
      // 'installed' is already set, when it is called. It sets the value to
      // FALSE for missing or incompatible dependencies.
      $library['installed'] = TRUE;
      libraries_detect_dependencies($library);
      $this
        ->assertTrue($library['installed'], "libraries_detect_dependencies() detects compatible version string: '{$version_string}' is compatible with '{$version}'");
    }
    foreach ($incompatible as $version_string) {
      $library['dependencies'][0] = "example_dependency ({$version_string})";
      $library['installed'] = TRUE;
      unset($library['error'], $library['error message']);
      libraries_detect_dependencies($library);
      $this
        ->assertEqual($library['error'], 'incompatible dependency', "libraries_detect_dependencies() detects incompatible version strings: '{$version_string}' is incompatible with '{$version}'");
    }

    // Instead of repeating this assertion for each version string, we just
    // re-use the $library variable from the foreach loop.
    $error_message = t('The version %dependency_version of the %dependency library is not compatible with the %library library.', [
      '%dependency_version' => $version,
      '%dependency' => 'Example dependency',
      '%library' => $library['name'],
    ]);
    $this
      ->verbose("Expected:<br>{$error_message}");
    $this
      ->verbose('Actual:<br>' . $library['error message']);
    $this
      ->assertEqual($library['error message'], $error_message, 'Correct error message for an incompatible dependency');
  }

  /**
   * Tests libraries_scan_info_files().
   */
  public function testLibrariesScanInfoFiles() {
    $expected = [
      'example_info_file' => (object) [
        'uri' => drupal_get_path('module', 'libraries') . '/tests/example/example_info_file.libraries.info.yml',
        'filename' => 'example_info_file.libraries.info.yml',
        'name' => 'example_info_file.libraries.info',
      ],
    ];
    $actual = libraries_scan_info_files();
    $this
      ->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
    $this
      ->verbose('Actual:<pre>' . var_export($actual, TRUE) . '</pre>');
    $this
      ->assertEqual($actual, $expected, 'libraries_scan_info_files() correctly finds the example info file.');
    $this
      ->verbose('<pre>' . var_export(libraries_scan_info_files(), TRUE) . '</pre>');
  }

  /**
   * Tests libraries_info().
   */
  public function testLibrariesInfo() {

    // Test that library information is found correctly.
    $expected = [
      'name' => 'Example files',
      'library path' => drupal_get_path('module', 'libraries') . '/tests/example',
      'version' => '1',
      'files' => [
        'js' => [
          'example_1.js' => [],
        ],
        'css' => [
          'example_1.css' => [],
        ],
        'php' => [
          'example_1.php' => [],
        ],
      ],
      'module' => 'libraries_test',
    ];
    libraries_info_defaults($expected, 'example_files');
    $library = libraries_info('example_files');
    $this
      ->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
    $this
      ->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library, $expected, 'Library information is correctly gathered.');

    // Test a library specified with an .info file gets detected.
    $expected = [
      'name' => 'Example info file',
      'info file' => drupal_get_path('module', 'libraries') . '/tests/example/example_info_file.libraries.info.yml',
    ];
    libraries_info_defaults($expected, 'example_info_file');
    $library = libraries_info('example_info_file');

    // If this module was downloaded from Drupal.org, the Drupal.org packaging
    // system has corrupted the test info file.
    // @see http://drupal.org/node/1606606
    unset($library['core'], $library['datestamp'], $library['project'], $library['version']);
    $this
      ->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
    $this
      ->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library, $expected, 'Library specified with an .info file found');
  }

  /**
   * Tests libraries_detect().
   */
  public function testLibrariesDetect() {

    // Test missing library.
    $library = libraries_detect('example_missing');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['error'], 'not found', 'Missing library not found.');
    $error_message = t('The %library library could not be found.', [
      '%library' => $library['name'],
    ]);
    $this
      ->assertEqual($library['error message'], $error_message, 'Correct error message for a missing library.');

    // Test unknown library version.
    $library = libraries_detect('example_undetected_version');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['error'], 'not detected', 'Undetected version detected as such.');
    $error_message = t('The version of the %library library could not be detected.', [
      '%library' => $library['name'],
    ]);
    $this
      ->assertEqual($library['error message'], $error_message, 'Correct error message for a library with an undetected version.');

    // Test unsupported library version.
    $library = libraries_detect('example_unsupported_version');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['error'], 'not supported', 'Unsupported version detected as such.');
    $error_message = t('The installed version %version of the %library library is not supported.', [
      '%version' => $library['version'],
      '%library' => $library['name'],
    ]);
    $this
      ->assertEqual($library['error message'], $error_message, 'Correct error message for a library with an unsupported version.');

    // Test supported library version.
    $library = libraries_detect('example_supported_version');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['installed'], TRUE, 'Supported library version found.');

    // Test libraries_get_version().
    $library = libraries_detect('example_default_version_callback');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['version'], '1', 'Expected version returned by default version callback.');

    // Test a multiple-parameter version callback.
    $library = libraries_detect('example_multiple_parameter_version_callback');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['version'], '1', 'Expected version returned by multiple parameter version callback.');

    // Test a top-level files property.
    $library = libraries_detect('example_files');
    $files = [
      'js' => [
        'example_1.js' => [],
      ],
      'css' => [
        'example_1.css' => [],
      ],
      'php' => [
        'example_1.php' => [],
      ],
    ];
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['files'], $files, 'Top-level files property works.');

    // Test version-specific library files.
    $library = libraries_detect('example_versions');
    $files = [
      'js' => [
        'example_2.js' => [],
      ],
      'css' => [
        'example_2.css' => [],
      ],
      'php' => [
        'example_2.php' => [],
      ],
    ];
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['files'], $files, 'Version-specific library files found.');

    // Test missing variant.
    $library = libraries_detect('example_variant_missing');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['variants']['example_variant']['error'], 'not found', 'Missing variant not found');
    $error_message = t('The %variant variant of the %library library could not be found.', [
      '%variant' => 'example_variant',
      '%library' => 'Example variant missing',
    ]);
    $this
      ->assertEqual($library['variants']['example_variant']['error message'], $error_message, 'Correct error message for a missing variant.');

    // Test existing variant.
    $library = libraries_detect('example_variant');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['variants']['example_variant']['installed'], TRUE, 'Existing variant found.');
  }

  /**
   * Tests libraries_load().
   *
   * @todo Remove or rewrite to accomodate integration with core Libraries.
   */
  public function _testLibrariesLoad() {

    // Test dependencies.
    $library = libraries_load('example_dependency_missing');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertFalse($library['loaded'], 'Library with missing dependency cannot be loaded');
    $library = libraries_load('example_dependency_incompatible');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertFalse($library['loaded'], 'Library with incompatible dependency cannot be loaded');
    $library = libraries_load('example_dependency_compatible');
    $this
      ->verbose('<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library['loaded'], 1, 'Library with compatible dependency is loaded');
    $loaded =& drupal_static('libraries_load');
    $this
      ->verbose('<pre>' . var_export($loaded, TRUE) . '</pre>');
    $this
      ->assertEqual($loaded['example_dependency']['loaded'], 1, 'Dependency library is also loaded');
  }

  /**
   * Tests the applying of callbacks.
   */
  public function testCallbacks() {
    $expected = [
      'name' => 'Example callback',
      'library path' => drupal_get_path('module', 'libraries') . '/tests/example',
      'version' => '1',
      'versions' => [
        '1' => [
          'variants' => [
            'example_variant' => [
              'info callback' => 'not applied',
              'pre-detect callback' => 'not applied',
              'post-detect callback' => 'not applied',
              'pre-load callback' => 'not applied',
              'post-load callback' => 'not applied',
            ],
          ],
          'info callback' => 'not applied',
          'pre-detect callback' => 'not applied',
          'post-detect callback' => 'not applied',
          'pre-load callback' => 'not applied',
          'post-load callback' => 'not applied',
        ],
      ],
      'variants' => [
        'example_variant' => [
          'info callback' => 'not applied',
          'pre-detect callback' => 'not applied',
          'post-detect callback' => 'not applied',
          'pre-load callback' => 'not applied',
          'post-load callback' => 'not applied',
        ],
      ],
      'callbacks' => [
        'info' => [
          '_libraries_test_info_callback',
        ],
        'pre-detect' => [
          '_libraries_test_pre_detect_callback',
        ],
        'post-detect' => [
          '_libraries_test_post_detect_callback',
        ],
        'pre-load' => [
          '_libraries_test_pre_load_callback',
        ],
        'post-load' => [
          '_libraries_test_post_load_callback',
        ],
      ],
      'info callback' => 'not applied',
      'pre-detect callback' => 'not applied',
      'post-detect callback' => 'not applied',
      'pre-load callback' => 'not applied',
      'post-load callback' => 'not applied',
      'module' => 'libraries_test',
    ];
    libraries_info_defaults($expected, 'example_callback');

    // Test a callback in the 'info' group.
    $expected['info callback'] = 'applied (top-level)';
    $expected['versions']['1']['info callback'] = 'applied (version 1)';
    $expected['versions']['1']['variants']['example_variant']['info callback'] = 'applied (version 1, variant example_variant)';
    $expected['variants']['example_variant']['info callback'] = 'applied (variant example_variant)';
    $library = libraries_info('example_callback');
    $this
      ->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
    $this
      ->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library, $expected, 'Prepare callback was applied correctly.');

    // Test a callback in the 'pre-detect' and 'post-detect' phases.
    // Successfully detected libraries should only contain version information
    // for the detected version and thus, be marked as installed.
    unset($expected['versions']);
    $expected['installed'] = TRUE;

    // Additionally, version-specific properties of the detected version are
    // supposed to override the corresponding top-level properties.
    $expected['info callback'] = 'applied (version 1)';
    $expected['variants']['example_variant']['installed'] = TRUE;
    $expected['variants']['example_variant']['info callback'] = 'applied (version 1, variant example_variant)';

    // Version-overloading takes place after the 'pre-detect' callbacks have
    // been applied.
    $expected['pre-detect callback'] = 'applied (version 1)';
    $expected['post-detect callback'] = 'applied (top-level)';
    $expected['variants']['example_variant']['pre-detect callback'] = 'applied (version 1, variant example_variant)';
    $expected['variants']['example_variant']['post-detect callback'] = 'applied (variant example_variant)';
    $library = libraries_detect('example_callback');
    $this
      ->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
    $this
      ->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library, $expected, 'Detect callback was applied correctly.');

    // Test a callback in the 'pre-load' and 'post-load' phases.
    // Successfully loaded libraries should only contain information about the
    // already loaded variant.
    unset($expected['variants']);
    $expected['loaded'] = 0;
    $expected['pre-load callback'] = 'applied (top-level)';
    $expected['post-load callback'] = 'applied (top-level)';
    $library = libraries_load('example_callback');
    $this
      ->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
    $this
      ->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library, $expected, 'Pre-load and post-load callbacks were applied correctly.');

    // This is not recommended usually and is only used for testing purposes.
    drupal_static_reset('libraries_load');

    // Successfully loaded library variants are supposed to contain the specific
    // variant information only.
    $expected['info callback'] = 'applied (version 1, variant example_variant)';
    $expected['pre-detect callback'] = 'applied (version 1, variant example_variant)';
    $expected['post-detect callback'] = 'applied (variant example_variant)';
    $library = libraries_load('example_callback', 'example_variant');
    $this
      ->verbose('Expected:<pre>' . var_export($expected, TRUE) . '</pre>');
    $this
      ->verbose('Actual:<pre>' . var_export($library, TRUE) . '</pre>');
    $this
      ->assertEqual($library, $expected, 'Pre-detect and post-detect callbacks were applied correctly to a variant.');
  }

  /**
   * Tests that library files are properly added to the page output.
   *
   * We check for JavaScript and CSS files directly in the DOM and add a list of
   * included PHP files manually to the page output.
   *
   * @todo Remove or rewrite to accomodate integration with core Libraries.
   * @see _libraries_test_load()
   */
  public function _testLibrariesOutput() {

    // Test loading of a simple library with a top-level files property.
    $this
      ->drupalGet('libraries_test/files');
    $this
      ->assertLibraryFiles('example_1', 'File loading');

    // Test loading of integration files.
    $this
      ->drupalGet('libraries_test/integration_files');
    $this
      ->assertRaw('libraries_test.js', 'Integration file loading: libraries_test.js found');
    $this
      ->assertRaw('libraries_test.css', 'Integration file loading: libraries_test.css found');
    $this
      ->assertRaw('libraries_test.inc', 'Integration file loading: libraries_test.inc found');

    // Test version overloading.
    $this
      ->drupalGet('libraries_test/versions');
    $this
      ->assertLibraryFiles('example_2', 'Version overloading');

    // Test variant loading.
    $this
      ->drupalGet('libraries_test/variant');
    $this
      ->assertLibraryFiles('example_3', 'Variant loading');

    // Test version overloading and variant loading.
    $this
      ->drupalGet('libraries_test/versions_and_variants');
    $this
      ->assertLibraryFiles('example_4', 'Concurrent version and variant overloading');

    // Test caching.
    \Drupal::state()
      ->set('libraries_test.cache', TRUE);
    \Drupal::cache('libraries')
      ->delete('example_callback');

    // When the library information is not cached, all callback groups should be
    // invoked.
    $this
      ->drupalGet('libraries_test/cache');
    $this
      ->assertRaw('The <em>info</em> callback group was invoked.', 'Info callback invoked for uncached libraries.');
    $this
      ->assertRaw('The <em>pre-detect</em> callback group was invoked.', 'Pre-detect callback invoked for uncached libraries.');
    $this
      ->assertRaw('The <em>post-detect</em> callback group was invoked.', 'Post-detect callback invoked for uncached libraries.');
    $this
      ->assertRaw('The <em>pre-load</em> callback group was invoked.', 'Pre-load callback invoked for uncached libraries.');
    $this
      ->assertRaw('The <em>post-load</em> callback group was invoked.', 'Post-load callback invoked for uncached libraries.');

    // When the library information is cached only the 'pre-load' and
    // 'post-load' callback groups should be invoked.
    $this
      ->drupalGet('libraries_test/cache');
    $this
      ->assertNoRaw('The <em>info</em> callback group was not invoked.', 'Info callback not invoked for cached libraries.');
    $this
      ->assertNoRaw('The <em>pre-detect</em> callback group was not invoked.', 'Pre-detect callback not invoked for cached libraries.');
    $this
      ->assertNoRaw('The <em>post-detect</em> callback group was not invoked.', 'Post-detect callback not invoked for cached libraries.');
    $this
      ->assertRaw('The <em>pre-load</em> callback group was invoked.', 'Pre-load callback invoked for cached libraries.');
    $this
      ->assertRaw('The <em>post-load</em> callback group was invoked.', 'Post-load callback invoked for cached libraries.');
    \Drupal::state()
      ->set('libraries_test.cache', FALSE);
  }

  /**
   * Helper function to assert that a library was correctly loaded.
   *
   * Asserts that all the correct files were loaded and all the incorrect ones
   * were not.
   *
   * @param $name
   *   The name of the files that should be loaded. The current testing system
   *   knows of 'example_1', 'example_2', 'example_3' and 'example_4'. Each name
   *   has an associated JavaScript, CSS and PHP file that will be asserted. All
   *   other files will be asserted to not be loaded. See
   *   tests/example/README.txt for more information on how the loading of the
   *   files is tested.
   * @param $label
   *   (optional) A label to prepend to the assertion messages, to make them
   *   less ambiguous.
   * @param $extensions
   *   (optional) The expected file extensions of $name. Defaults to
   *   array('js', 'css', 'php').
   */
  public function assertLibraryFiles($name, $label = '', $extensions = [
    'js',
    'css',
    'php',
  ]) {
    $label = $label !== '' ? "{$label}: " : '';

    // Test that the wrong files are not loaded...
    $names = [
      'example_1' => FALSE,
      'example_2' => FALSE,
      'example_3' => FALSE,
      'example_4' => FALSE,
    ];

    // ...and the correct ones are.
    $names[$name] = TRUE;

    // Test for the specific HTML that the different file types appear as in the
    // DOM.
    $html = [
      'js' => [
        '<script src="',
        '"></script>',
      ],
      'css' => [
        '<link rel="stylesheet" href="',
        '" media="all" />',
      ],
      // PHP files do not get added to the DOM directly.
      // @see _libraries_test_load()
      'php' => [
        '<li>',
        '</li>',
      ],
    ];
    $html_expected = [];
    $html_not_expected = [];
    foreach ($names as $name => $expected) {
      foreach ($extensions as $extension) {
        $filepath = drupal_get_path('module', 'libraries') . "/tests/example/{$name}.{$extension}";

        // JavaScript and CSS files appear as full URLs and with an appended
        // query string.
        if (in_array($extension, [
          'js',
          'css',
        ])) {
          $filepath = $this->urlAssembler
            ->assemble("base://{$filepath}", [
            'query' => [
              $this->state
                ->get('system.css_js_query_string') ?: '0' => NULL,
            ],
            'absolute' => TRUE,
          ]);

          // If index.php is part of the generated URLs, we need to strip it.
          // $filepath = str_replace('index.php/', '', $filepath);
        }
        list($prefix, $suffix) = $html[$extension];
        $raw = $prefix . $filepath . $suffix;
        if ($expected) {
          $html_expected[] = Html::escape($raw);
          $this
            ->assertRaw($raw, "{$label}{$name}.{$extension} found.");
        }
        else {
          $html_not_expected[] = Html::escape($raw);
          $this
            ->assertNoRaw($raw, "{$label}{$name}.{$extension} not found.");
        }
      }
    }
    $html_expected = '<ul><li><pre>' . implode('</pre></li><li><pre>', $html_expected) . '</pre></li></ul>';
    $html_not_expected = '<ul><li><pre>' . implode('</pre></li><li><pre>', $html_not_expected) . '</pre></li></ul>';
    $this
      ->verbose("Strings of HTML that are expected to be present:{$html_expected}Strings of HTML that are expected to not be present:{$html_not_expected}");
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertHelperTrait::castSafeStrings protected static function Casts MarkupInterface objects into strings.
AssertLegacyTrait::assert protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::assertCacheTag protected function Asserts whether an expected cache tag was present in the last response.
AssertLegacyTrait::assertElementNotPresent protected function Asserts that the element with the given CSS selector is not present.
AssertLegacyTrait::assertElementPresent protected function Asserts that the element with the given CSS selector is present.
AssertLegacyTrait::assertEqual protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertLegacyTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertLegacyTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertLegacyTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertLegacyTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertLegacyTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertLegacyTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertLegacyTrait::assertHeader protected function Checks that current response header equals value.
AssertLegacyTrait::assertIdentical protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertSame() instead.
AssertLegacyTrait::assertIdenticalObject protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertLink protected function Passes if a link with the specified label is found.
AssertLegacyTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertLegacyTrait::assertNoCacheTag protected function Asserts whether an expected cache tag was absent in the last response.
AssertLegacyTrait::assertNoEscaped protected function Passes if the raw text is not found escaped on the loaded page.
AssertLegacyTrait::assertNoField protected function Asserts that a field does NOT exist with the given name or ID.
AssertLegacyTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertLegacyTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertLegacyTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertLegacyTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertLegacyTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertLegacyTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertLegacyTrait::assertNoOption protected function Asserts that a select option does NOT exist in the current page.
AssertLegacyTrait::assertNoPattern protected function Triggers a pass if the Perl regex pattern is not found in the raw content.
AssertLegacyTrait::assertNoRaw protected function Passes if the raw text IS not found on the loaded page, fail otherwise. 1
AssertLegacyTrait::assertNotEqual protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotEquals() instead.
AssertLegacyTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text. 1
AssertLegacyTrait::assertNotIdentical protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotSame() instead.
AssertLegacyTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertLegacyTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertLegacyTrait::assertOptionByText protected function Asserts that a select option with the visible text exists.
AssertLegacyTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertLegacyTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertLegacyTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise. 1
AssertLegacyTrait::assertResponse protected function Asserts the page responds with the specified response code. 1
AssertLegacyTrait::assertText protected function Passes if the page (with HTML stripped) contains the text. 1
AssertLegacyTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertLegacyTrait::assertTitle protected function Pass if the page title is the given string.
AssertLegacyTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertLegacyTrait::assertUrl protected function Passes if the internal browser's URL matches the given path.
AssertLegacyTrait::buildXPathQuery protected function Builds an XPath query.
AssertLegacyTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertLegacyTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertLegacyTrait::getRawContent protected function Gets the current raw content.
AssertLegacyTrait::pass protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::verbose protected function
BlockCreationTrait::placeBlock protected function Creates a block instance based on default settings. Aliased as: drupalPlaceBlock
BrowserHtmlDebugTrait::$htmlOutputBaseUrl protected property The Base URI to use for links to the output files.
BrowserHtmlDebugTrait::$htmlOutputClassName protected property Class name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounter protected property Counter for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounterStorage protected property Counter storage for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputDirectory protected property Directory name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputEnabled protected property HTML output output enabled.
BrowserHtmlDebugTrait::$htmlOutputFile protected property The file name to write the list of URLs to.
BrowserHtmlDebugTrait::$htmlOutputTestId protected property HTML output test ID.
BrowserHtmlDebugTrait::formatHtmlOutputHeaders protected function Formats HTTP headers as string for HTML output logging.
BrowserHtmlDebugTrait::getHtmlOutputHeaders protected function Returns headers in HTML output format. 1
BrowserHtmlDebugTrait::htmlOutput protected function Logs a HTML output message in a text file.
BrowserHtmlDebugTrait::initBrowserOutputFile protected function Creates the directory to store browser output.
BrowserTestBase::$baseUrl protected property The base URL.
BrowserTestBase::$configImporter protected property The config importer that can be used in a test.
BrowserTestBase::$customTranslations protected property An array of custom translations suitable for drupal_rewrite_settings().
BrowserTestBase::$databasePrefix protected property The database prefix of this test run.
BrowserTestBase::$mink protected property Mink session manager.
BrowserTestBase::$minkDefaultDriverArgs protected property
BrowserTestBase::$minkDefaultDriverClass protected property 1
BrowserTestBase::$originalContainer protected property The original container.
BrowserTestBase::$originalShutdownCallbacks protected property The original array of shutdown function callbacks.
BrowserTestBase::$preserveGlobalState protected property
BrowserTestBase::$root protected property The app root.
BrowserTestBase::$runTestInSeparateProcess protected property Browser tests are run in separate processes to prevent collisions between code that may be loaded by tests.
BrowserTestBase::$timeLimit protected property Time limit in seconds for the test.
BrowserTestBase::$translationFilesDirectory protected property The translation file directory for the test environment.
BrowserTestBase::cleanupEnvironment protected function Clean up the Simpletest environment.
BrowserTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
BrowserTestBase::cssSelectToXpath protected function Translates a CSS expression to its XPath equivalent.
BrowserTestBase::drupalGetHeader protected function Gets the value of an HTTP response header.
BrowserTestBase::drupalGetHeaders Deprecated protected function Returns all response headers.
BrowserTestBase::filePreDeleteCallback public static function Ensures test files are deletable.
BrowserTestBase::getDefaultDriverInstance protected function Gets an instance of the default Mink driver.
BrowserTestBase::getDrupalSettings protected function Gets the JavaScript drupalSettings variable for the currently-loaded page. 1
BrowserTestBase::getHttpClient protected function Obtain the HTTP client for the system under test.
BrowserTestBase::getMinkDriverArgs protected function Get the Mink driver args from an environment variable, if it is set. Can be overridden in a derived class so it is possible to use a different value for a subset of tests, e.g. the JavaScript tests. 1
BrowserTestBase::getOptions protected function Helper function to get the options of select field.
BrowserTestBase::getResponseLogHandler protected function Provides a Guzzle middleware handler to log every response received. Overrides BrowserHtmlDebugTrait::getResponseLogHandler
BrowserTestBase::getSession public function Returns Mink session.
BrowserTestBase::getSessionCookies protected function Get session cookies from current session.
BrowserTestBase::getTestMethodCaller protected function Retrieves the current calling line in the class under test. Overrides BrowserHtmlDebugTrait::getTestMethodCaller
BrowserTestBase::initFrontPage protected function Visits the front page when initializing Mink. 3
BrowserTestBase::initMink protected function Initializes Mink sessions. 1
BrowserTestBase::installDrupal public function Installs Drupal into the Simpletest site. 1
BrowserTestBase::registerSessions protected function Registers additional Mink sessions.
BrowserTestBase::tearDown protected function 3
BrowserTestBase::translatePostValues protected function Transforms a nested array into a flat array suitable for drupalPostForm().
BrowserTestBase::xpath protected function Performs an xpath search on the contents of the internal browser.
BrowserTestBase::__construct public function 1
BrowserTestBase::__sleep public function Prevents serializing any properties.
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
ContentTypeCreationTrait::createContentType protected function Creates a custom content type based on default settings. Aliased as: drupalCreateContentType 1
FunctionalTestSetupTrait::$apcuEnsureUniquePrefix protected property The flag to set 'apcu_ensure_unique_prefix' setting. 1
FunctionalTestSetupTrait::$classLoader protected property The class loader to use for installation and initialization of setup.
FunctionalTestSetupTrait::$configDirectories Deprecated protected property The config directories used in this test.
FunctionalTestSetupTrait::$rootUser protected property The "#1" admin user.
FunctionalTestSetupTrait::doInstall protected function Execute the non-interactive installer. 1
FunctionalTestSetupTrait::getDatabaseTypes protected function Returns all supported database driver installer objects.
FunctionalTestSetupTrait::initConfig protected function Initialize various configurations post-installation. 2
FunctionalTestSetupTrait::initKernel protected function Initializes the kernel after installation.
FunctionalTestSetupTrait::initSettings protected function Initialize settings created during install.
FunctionalTestSetupTrait::initUserSession protected function Initializes user 1 for the site to be installed.
FunctionalTestSetupTrait::installDefaultThemeFromClassProperty protected function Installs the default theme defined by `static::$defaultTheme` when needed.
FunctionalTestSetupTrait::installModulesFromClassProperty protected function Install modules defined by `static::$modules`. 1
FunctionalTestSetupTrait::installParameters protected function Returns the parameters that will be used when Simpletest installs Drupal. 9
FunctionalTestSetupTrait::prepareEnvironment protected function Prepares the current environment for running the test. 23
FunctionalTestSetupTrait::prepareRequestForGenerator protected function Creates a mock request and sets it on the generator.
FunctionalTestSetupTrait::prepareSettings protected function Prepares site settings and services before installation. 2
FunctionalTestSetupTrait::rebuildAll protected function Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer protected function Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll protected function Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter protected function Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl protected function Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings protected function Rewrites the settings.php file of the test site.
LibrariesWebTest::$defaultTheme protected property Set default theme to stable. Overrides BrowserTestBase::$defaultTheme
LibrariesWebTest::$modules public static property Modules to install. Overrides BrowserTestBase::$modules
LibrariesWebTest::$profile protected property The profile to install as a basis for testing. Overrides BrowserTestBase::$profile
LibrariesWebTest::$state protected property The state service used in this test.
LibrariesWebTest::$urlAssembler protected property The URL generator used in this test.
LibrariesWebTest::assertLibraryFiles public function Helper function to assert that a library was correctly loaded.
LibrariesWebTest::setUp protected function Overrides BrowserTestBase::setUp
LibrariesWebTest::testCallbacks public function Tests the applying of callbacks.
LibrariesWebTest::testLibrariesDetect public function Tests libraries_detect().
LibrariesWebTest::testLibrariesDetectDependencies public function Tests libraries_detect_dependencies().
LibrariesWebTest::testLibrariesInfo public function Tests libraries_info().
LibrariesWebTest::testLibrariesScanInfoFiles public function Tests libraries_scan_info_files().
LibrariesWebTest::_testLibrariesLoad public function Tests libraries_load().
LibrariesWebTest::_testLibrariesOutput public function Tests that library files are properly added to the page output.
NodeCreationTrait::createNode protected function Creates a node based on default settings. Aliased as: drupalCreateNode
NodeCreationTrait::getNodeByTitle public function Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle
PhpunitCompatibilityTrait::getMock Deprecated public function Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated public function Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers. 1
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
RefreshVariablesTrait::refreshVariables protected function Refreshes in-memory configuration and state information. 3
SessionTestTrait::$sessionName protected property The name of the session cookie.
SessionTestTrait::generateSessionName protected function Generates a session cookie name.
SessionTestTrait::getSessionName protected function Returns the session name in use on the child site.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements private function Checks missing module requirements.
TestRequirementsTrait::checkRequirements protected function Check module requirements for the Drupal use case. 1
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.
TestSetupTrait::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
TestSetupTrait::$container protected property The dependency injection container used in the test.
TestSetupTrait::$kernel protected property The DrupalKernel instance used in the test.
TestSetupTrait::$originalSite protected property The site directory of the original parent site.
TestSetupTrait::$privateFilesDirectory protected property The private file directory for the test environment.
TestSetupTrait::$publicFilesDirectory protected property The public file directory for the test environment.
TestSetupTrait::$siteDirectory protected property The site directory of this test run.
TestSetupTrait::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 2
TestSetupTrait::$tempFilesDirectory protected property The temporary file directory for the test environment.
TestSetupTrait::$testId protected property The test run ID.
TestSetupTrait::changeDatabasePrefix protected function Changes the database connection to the prefixed one.
TestSetupTrait::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
TestSetupTrait::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
TestSetupTrait::prepareDatabasePrefix protected function Generates a database prefix for running tests. 2
UiHelperTrait::$loggedInUser protected property The current user logged in using the Mink controlled browser.
UiHelperTrait::$maximumMetaRefreshCount protected property The number of meta refresh redirects to follow, or NULL if unlimited.
UiHelperTrait::$metaRefreshCount protected property The number of meta refresh redirects followed during ::drupalGet().
UiHelperTrait::assertSession public function Returns WebAssert object. 1
UiHelperTrait::buildUrl protected function Builds an a absolute URL from a system path or a URL object.
UiHelperTrait::checkForMetaRefresh protected function Checks for meta refresh tag and if found call drupalGet() recursively.
UiHelperTrait::click protected function Clicks the element with the given CSS selector.
UiHelperTrait::clickLink protected function Follows a link by complete name.
UiHelperTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
UiHelperTrait::drupalGet protected function Retrieves a Drupal path or an absolute path. 3
UiHelperTrait::drupalLogin protected function Logs in a user using the Mink controlled browser.
UiHelperTrait::drupalLogout protected function Logs a user out of the Mink controlled browser and confirms.
UiHelperTrait::drupalPostForm protected function Executes a form submission.
UiHelperTrait::drupalUserIsLoggedIn protected function Returns whether a given user account is logged in.
UiHelperTrait::getAbsoluteUrl protected function Takes a path and returns an absolute path.
UiHelperTrait::getTextContent protected function Retrieves the plain-text content from the current page.
UiHelperTrait::getUrl protected function Get the current URL from the browser.
UiHelperTrait::prepareRequest protected function Prepare for a request to testing site. 1
UiHelperTrait::submitForm protected function Fills and submits a form.
UserCreationTrait::checkPermissions protected function Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole protected function Creates an administrative role.
UserCreationTrait::createRole protected function Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser protected function Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions protected function Grant permissions to a user role.
UserCreationTrait::setCurrentUser protected function Switch the current logged in user.
UserCreationTrait::setUpCurrentUser protected function Creates a random user account and sets it as current user.
XdebugRequestTrait::extractCookiesFromRequest protected function Adds xdebug cookies, from request setup.