materio-base-d7/sites/all/modules/contrib/dev/ctools/tests/ctools.plugins.test

<?php

/**
 * Test menu links depending on user permissions.
 */
class CtoolsPluginsGetInfoTestCase extends DrupalWebTestCase {

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return array(
      'name' => 'Get plugin info',
      'description' => 'Verify that plugin type definitions can properly set and overide values.',
      'group' => 'ctools',
      'dependencies' => array('ctools'),
    );
  }

  /**
   * {@inheritdoc}
   */
  public function setUp(array $modules = array()) {
    $modules[] = 'ctools';
    $modules[] = 'ctools_plugin_test';
    parent::setUp($modules);
  }

  /**
   * Assert helper to check that a specific plugin function exists.
   *
   * @param $module
   *   The module that owns the plugin.
   * @param $type
   *   The type of plugin.
   * @param $id
   *   The id of the specific plugin to load.
   * @param $function
   *   The identifier of the function. For example, 'settings form'.
   */
  protected function assertPluginFunction($module, $type, $id, $function = 'function') {
    $func = ctools_plugin_load_function($module, $type, $id, $function);
    $this->assertTrue(function_exists($func), t('Plugin @plugin of plugin type @module:@type successfully retrieved @retrieved for @function.', array(
      '@plugin' => $id,
      '@module' => $module,
      '@type' => $type,
      '@function' => $function,
      '@retrieved' => $func,
    )));
  }

  /**
   * Assert helper to check that a specific plugin function does NOT exist.
   *
   * @param $module
   *   The module that owns the plugin.
   * @param $type
   *   The type of plugin.
   * @param $id
   *   The id of the specific plugin to load.
   * @param $function
   *   The identifier of the function. For example, 'settings form'.
   */
  protected function assertPluginMissingFunction($module, $type, $id, $function = 'function') {
    $func = ctools_plugin_load_function($module, $type, $id, $function);
    $this->assertEqual($func, NULL, t('Plugin @plugin of plugin type @module:@type for @function with missing function successfully failed.', array(
      '@plugin' => $id,
      '@module' => $module,
      '@type' => $type,
      '@function' => $func,
    )));
  }

  /**
   * Assert helper to check that a plugin can be loaded using a named class.
   *
   * @param $module
   *   The module that owns the plugin.
   * @param $type
   *   The type of plugin.
   * @param $id
   *   The id of the specific plugin to load.
   * @param string $class
   *   The name of the PHP class to load.
   */
  protected function assertPluginClass($module, $type, $id, $class = 'handler') {
    $class_name = ctools_plugin_load_class($module, $type, $id, $class);
    $this->assertTrue(class_exists($class_name), t('Plugin @plugin of plugin type @module:@type successfully retrieved @retrieved for @class.', array(
      '@plugin' => $id,
      '@module' => $module,
      '@type' => $type,
      '@class' => $class,
      '@retrieved' => $class_name,
    )));
  }

  /**
   * Assert helper to check that a plugin DOES NOT contain the named class.
   *
   * @param $module
   *   The module that owns the plugin.
   * @param $type
   *   The type of plugin.
   * @param $id
   *   The id of the specific plugin to load.
   * @param string $class
   *   The name of the PHP class to load.
   */
  protected function assertPluginMissingClass($module, $type, $id, $class = 'handler') {
    $class_name = ctools_plugin_load_class($module, $type, $id, $class);
    $this->assertEqual($class_name, NULL, t('Plugin @plugin of plugin type @module:@type for @class with missing class successfully failed.', array(
      '@plugin' => $id,
      '@module' => $module,
      '@type' => $type,
      '@class' => $class,
    )));
  }

  /**
   * Test that plugins are loaded correctly.
   */
  public function testPluginLoading() {
    ctools_include('plugins');
    $module = 'ctools_plugin_test';
    $type = 'not_cached';

    // Test function retrieval for plugins using different definition methods.
    $this->assertPluginFunction($module, $type, 'plugin_array', 'function');
    $this->assertPluginFunction($module, $type, 'plugin_array2', 'function');
    $this->assertPluginMissingFunction($module, $type, 'plugin_array_dne', 'function');
    $this->assertPluginFunction($module, "big_hook_$type", 'test1', 'function');

    // Test class retrieval for plugins using different definition methods.
    $this->assertPluginClass($module, $type, 'plugin_array', 'handler');
    $this->assertPluginClass($module, $type, 'plugin_array2', 'handler');
    $this->assertPluginMissingClass($module, $type, 'plugin_array_dne', 'handler');
    // @todo Test big hook plugins.

    $type = 'cached';

    // Test function retrieval for plugins using different definition methods.
    $this->assertPluginFunction($module, $type, 'plugin_array', 'function');
    $this->assertPluginFunction($module, $type, 'plugin_array2', 'function');
    $this->assertPluginMissingFunction($module, $type, 'plugin_array_dne', 'function');
    $this->assertPluginFunction($module, "big_hook_$type", 'test1', 'function');

    // Test class retrieval for plugins using different definition methods.
    $this->assertPluginClass($module, $type, 'plugin_array', 'handler');
    $this->assertPluginClass($module, $type, 'plugin_array2', 'handler');
    $this->assertPluginMissingClass($module, $type, 'plugin_array_dne', 'handler');
    // @todo Test big hook plugins.
  }

}