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Drupal example source code file (trigger.test)

This example Drupal source code file (trigger.test) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

action, action_id, actions, array, content, edit, function, hash, name, node, php, test_user, the, trigger

The trigger.test Drupal example source code

<?php
// $Id: trigger.test,v 1.37 2010/10/05 06:17:29 webchick Exp $

/**
 * Provides common helper methods.
 */
class TriggerWebTestCase extends DrupalWebTestCase {

  /**
   * Configure an advanced action.
   *
   * @param $action
   *   The name of the action callback. For example: 'user_block_user_action'
   * @param $edit
   *   The $edit array for the form to be used to configure.
   *   Example members would be 'actions_label' (always), 'message', etc.
   *
   * @return
   *   the aid (action id) of the configured action, or FALSE if none.
   */
  protected function configureAdvancedAction($action, $edit) {
    // Create an advanced action.
    $hash = drupal_hash_base64($action);
    $this->drupalPost("admin/config/system/actions/configure/$hash", $edit, t('Save'));
    $this->assertText(t('The action has been successfully saved.'));

    // Now we have to find out the action ID of what we created.
    return db_query('SELECT aid FROM {actions} WHERE callback = :callback AND label = :label', array(':callback' => $action, ':label' => $edit['actions_label']))->fetchField();
  }

}

/**
 * Provides tests for node triggers.
 */
class TriggerContentTestCase extends TriggerWebTestCase {
  var $_cleanup_roles = array();
  var $_cleanup_users = array();

  public static function getInfo() {
    return array(
      'name' => 'Trigger content (node) actions',
      'description' => 'Perform various tests with content actions.',
      'group' => 'Trigger',
    );
  }

  function setUp() {
    parent::setUp('trigger', 'trigger_test');
  }

  /**
   * Tests several content-oriented trigger issues.
   *
   * These are in one function to assure they happen in the right order.
   */
  function testActionsContent() {
    global $user;
    $content_actions = array('node_publish_action', 'node_unpublish_action', 'node_make_sticky_action', 'node_make_unsticky_action', 'node_promote_action', 'node_unpromote_action');

    $test_user = $this->drupalCreateUser(array('administer actions'));
    $web_user = $this->drupalCreateUser(array('create page content', 'access content', 'administer nodes'));
    foreach ($content_actions as $action) {
      $hash = drupal_hash_base64($action);
      $info = $this->actionInfo($action);

      // Assign an action to a trigger, then pull the trigger, and make sure
      // the actions fire.
      $this->drupalLogin($test_user);
      $edit = array('aid' => $hash);
      $this->drupalPost('admin/structure/trigger/node', $edit, t('Assign'), array(), array(), 'trigger-node-presave-assign-form');
      // Create an unpublished node.
      $this->drupalLogin($web_user);
      $edit = array();
      $langcode = LANGUAGE_NONE;
      $edit["title"] = '!SimpleTest test node! ' . $this->randomName(10);
      $edit["body[$langcode][0][value]"] = '!SimpleTest test body! ' . $this->randomName(32) . ' ' . $this->randomName(32);
      $edit[$info['property']] = !$info['expected'];
      $this->drupalPost('node/add/page', $edit, t('Save'));
      // Make sure the text we want appears.
      $this->assertRaw(t('!post %title has been created.', array('!post' => 'Basic page', '%title' => $edit["title"])), t('Make sure the Basic page has actually been created'));
      // Action should have been fired.
      $loaded_node = $this->drupalGetNodeByTitle($edit["title"]);
      $this->assertTrue($loaded_node->$info['property'] == $info['expected'], t('Make sure the @action action fired.', array('@action' => $info['name'])));
      // Leave action assigned for next test

      // There should be an error when the action is assigned to the trigger
      // twice.
      $this->drupalLogin($test_user);
      // This action already assigned in this test.
      $edit = array('aid' => $hash);
      $this->drupalPost('admin/structure/trigger/node', $edit, t('Assign'), array(), array(), 'trigger-node-presave-assign-form');
      $this->assertRaw(t('The action you chose is already assigned to that trigger.'), t('Check to make sure an error occurs when assigning an action to a trigger twice.'));

      // The action should be able to be unassigned from a trigger.
      $this->drupalPost('admin/structure/trigger/unassign/node/node_presave/' . $hash, array(), t('Unassign'));
      $this->assertRaw(t('Action %action has been unassigned.', array('%action' => ucfirst($info['name']))), t('Check to make sure the @action action can be unassigned from the trigger.', array('@action' => $info['name'])));
      $assigned = db_query("SELECT COUNT(*) FROM {trigger_assignments} WHERE aid IN (:keys)", array(':keys' => $content_actions))->fetchField();
      $this->assertFalse($assigned, t('Check to make sure unassign worked properly at the database level.'));
    }
  }

  /**
   * Tests multiple node actions.
   *
   * Verifies that node actions are fired for each node individually, if acting
   * on multiple nodes.
   */
  function testActionContentMultiple() {
    // Assign an action to the node save/update trigger.
    $test_user = $this->drupalCreateUser(array('administer actions', 'administer nodes', 'create page content', 'access administration pages', 'access content overview'));
    $this->drupalLogin($test_user);

    for ($index = 0; $index < 3; $index++) {
      $edit = array('title' => $this->randomName());
      $this->drupalPost('node/add/page', $edit, t('Save'));
    }

    $action_id = 'trigger_test_generic_any_action';
    $hash = drupal_hash_base64($action_id);
    $edit = array('aid' => $hash);
    $this->drupalPost('admin/structure/trigger/node', $edit, t('Assign'), array(), array(), 'trigger-node-update-assign-form');

    $edit = array(
      'operation' => 'unpublish',
      'nodes[1]' => TRUE,
      'nodes[2]' => TRUE,
    );
    $this->drupalPost('admin/content', $edit, t('Update'));
    $count = variable_get('trigger_test_generic_any_action', 0);
    $this->assertTrue($count == 2, t('Action was triggered 2 times. Actual: %count', array('%count' => $count)));
  }

  /**
   * Returns some info about each of the content actions.
   *
   * This is helper function for testActionsContent().
   *
   * @param $action
   *   The name of the action to return info about.
   *
   * @return
   *   An associative array of info about the action.
   */
  function actionInfo($action) {
    $info = array(
      'node_publish_action' => array(
        'property' => 'status',
        'expected' => 1,
        'name' => t('publish content'),
      ),
      'node_unpublish_action' => array(
        'property' => 'status',
        'expected' => 0,
        'name' => t('unpublish content'),
      ),
      'node_make_sticky_action' => array(
        'property' => 'sticky',
        'expected' => 1,
        'name' => t('make content sticky'),
      ),
      'node_make_unsticky_action' => array(
        'property' => 'sticky',
        'expected' => 0,
        'name' => t('make content unsticky'),
      ),
      'node_promote_action' => array(
        'property' => 'promote',
        'expected' => 1,
        'name' => t('promote content to front page'),
      ),
      'node_unpromote_action' => array(
        'property' => 'promote',
        'expected' => 0,
        'name' => t('remove content from front page'),
      ),
    );
    return $info[$action];
  }
}

/**
 * Tests cron trigger.
 */
class TriggerCronTestCase extends TriggerWebTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Trigger cron (system) actions',
      'description' => 'Perform various tests with cron trigger.',
      'group' => 'Trigger',
    );
  }

  function setUp() {
    parent::setUp('trigger', 'trigger_test');
  }

  /**
   * Tests assigning multiple actions to the cron trigger.
   *
   * This test ensures that both simple and multiple complex actions
   * succeed properly. This is done in the cron trigger test because
   * cron allows passing multiple actions in at once.
   */
  function testActionsCron() {
    // Create an administrative user.
    $test_user = $this->drupalCreateUser(array('administer actions'));
    $this->drupalLogin($test_user);

    // Assign a non-configurable action to the cron run trigger.
    $edit = array('aid' => drupal_hash_base64('trigger_test_system_cron_action'));
    $this->drupalPost('admin/structure/trigger/system', $edit, t('Assign'), array(), array(), 'trigger-cron-assign-form');

    // Assign a configurable action to the cron trigger.
    $action_label = $this->randomName();
    $edit = array(
      'actions_label' => $action_label,
      'subject' => $action_label,
    );
    $aid = $this->configureAdvancedAction('trigger_test_system_cron_conf_action', $edit);
    // $aid is likely 3 but if we add more uses for the sequences table in
    // core it might break, so it is easier to get the value from the database.
    $edit = array('aid' => drupal_hash_base64($aid));
    $this->drupalPost('admin/structure/trigger/system', $edit, t('Assign'), array(), array(), 'trigger-cron-assign-form');

    // Add a second configurable action to the cron trigger.
    $action_label = $this->randomName();
    $edit = array(
      'actions_label' => $action_label,
      'subject' => $action_label,
    );
    $aid = $this->configureAdvancedAction('trigger_test_system_cron_conf_action', $edit);
    $edit = array('aid' => drupal_hash_base64($aid));
    $this->drupalPost('admin/structure/trigger/system', $edit, t('Assign'), array(), array(), 'trigger-cron-assign-form');

    // Force a cron run.
    $this->cronRun();

    // Make sure the non-configurable action has fired.
    $action_run = variable_get('trigger_test_system_cron_action', FALSE);
    $this->assertTrue($action_run, t('Check that the cron run triggered the test action.'));

    // Make sure that both configurable actions have fired.
    $action_run = variable_get('trigger_test_system_cron_conf_action', 0) == 2;
    $this->assertTrue($action_run, t('Check that the cron run triggered both complex actions.'));
  }
}

/**
 * Provides a base class with trigger assignments and test comparisons.
 */
class TriggerActionTestCase extends TriggerWebTestCase {

  function setUp() {
    parent::setUp('trigger');
  }

  /**
   * Creates a message with tokens.
   *
   * @param $trigger
   *
   * @return
   *   A message with embedded tokens.
   */
  function generateMessageWithTokens($trigger) {
    // Note that subject is limited to 254 characters in action configuration.
    $message = t('Action was triggered by trigger @trigger user:name=[user:name] user:uid=[user:uid] user:mail=[user:mail] user:url=[user:url] user:edit-url=[user:edit-url] user:created=[user:created]',
      array('@trigger' => $trigger));
    return trim($message);
  }

  /**
   * Generates a comparison message to match the pre-token-replaced message.
   *
   * @param $trigger
   *   Trigger, like 'user_login'.
   * @param $account
   *   Associated user account.
   *
   * @return
   *   The token-replaced equivalent message. This does not use token
   *   functionality.
   *
   * @see generateMessageWithTokens()
   */
  function generateTokenExpandedComparison($trigger, $account) {
    // Note that user:last-login was omitted because it changes and can't
    // be properly verified.
    $message = t('Action was triggered by trigger @trigger user:name=@username user:uid=@uid user:mail=@mail user:url=@user_url user:edit-url=@user_edit_url user:created=@user_created',
       array(
        '@trigger' => $trigger,
        '@username' => $account->name,
        '@uid' => !empty($account->uid) ? $account->uid : t('not yet assigned'),
        '@mail' => $account->mail,
        '@user_url' => !empty($account->uid) ? url("user/$account->uid", array('absolute' => TRUE)) : t('not yet assigned'),
        '@user_edit_url' => !empty($account->uid) ? url("user/$account->uid/edit", array('absolute' => TRUE)) : t('not yet assigned'),
        '@user_created' => isset($account->created) ? format_date($account->created, 'medium') : t('not yet created'),
        )
      );
      return trim($message);
  }


  /**
   * Assigns a simple (non-configurable) action to a trigger.
   *
   * @param $trigger
   *   The trigger to assign to, like 'user_login'.
   * @param $action
   *   The simple action to be assigned, like 'comment_insert'.
   */
  function assignSimpleAction($trigger, $action) {
    $form_name = "trigger_{$trigger}_assign_form";
    $form_html_id = strtr($form_name, '_', '-');
    $edit = array('aid' => drupal_hash_base64($action));
    $trigger_type = preg_replace('/_.*/', '', $trigger);
    $this->drupalPost("admin/structure/trigger/$trigger_type", $edit, t('Assign'), array(), array(), $form_html_id);
    $actions = trigger_get_assigned_actions($trigger);
    $this->assertTrue(!empty($actions[$action]), t('Simple action @action assigned to trigger @trigger', array('@action' => $action, '@trigger' => $trigger)));
  }

  /**
   * Assigns a system message action to the passed-in trigger.
   *
   * @param $trigger
   *   For example, 'user_login'
   */
  function assignSystemMessageAction($trigger) {
    $form_name = "trigger_{$trigger}_assign_form";
    $form_html_id = strtr($form_name, '_', '-');
    // Assign a configurable action 'System message' to the passed trigger.
    $action_edit = array(
      'actions_label' => $trigger . "_system_message_action_" . $this->randomName(16),
      'message' => $this->generateMessageWithTokens($trigger),
    );

    // Configure an advanced action that we can assign.
    $aid = $this->configureAdvancedAction('system_message_action', $action_edit);

    $edit = array('aid' => drupal_hash_base64($aid));
    $this->drupalPost('admin/structure/trigger/user', $edit, t('Assign'), array(), array(), $form_html_id);
  }


  /**
   * Assigns a system_send_email_action to the passed-in trigger.
   *
   * @param $trigger
   *   For example, 'user_login'
   */
  function assignSystemEmailAction($trigger) {
    $form_name = "trigger_{$trigger}_assign_form";
    $form_html_id = strtr($form_name, '_', '-');

    $message = $this->generateMessageWithTokens($trigger);
    // Assign a configurable action 'System message' to the passed trigger.
    $action_edit = array(
      // 'actions_label' => $trigger . "_system_send_message_action_" . $this->randomName(16),
      'actions_label' => $trigger . "_system_send_email_action",
      'recipient' => '[user:mail]',
      'subject' => $message,
      'message' => $message,
    );

    // Configure an advanced action that we can assign.
    $aid = $this->configureAdvancedAction('system_send_email_action', $action_edit);

    $edit = array('aid' => drupal_hash_base64($aid));
    $this->drupalPost('admin/structure/trigger/user', $edit, t('Assign'), array(), array(), $form_html_id);
  }

  /**
   * Asserts correct token replacement in both system message and email.
   *
   * @param $trigger
   *   A trigger like 'user_login'.
   * @param $account
   *   The user account which triggered the action.
   * @param $email_depth
   *   Number of emails to scan, starting with most recent.
   */
  function assertSystemMessageAndEmailTokenReplacement($trigger, $account, $email_depth = 1) {
    $this->assertSystemMessageTokenReplacement($trigger, $account);
    $this->assertSystemEmailTokenReplacement($trigger, $account, $email_depth);
  }

  /**
   * Asserts correct token replacement for the given trigger and account.
   *
   * @param $trigger
   *   A trigger like 'user_login'.
   * @param $account
   *   The user account which triggered the action.
   */
  function assertSystemMessageTokenReplacement($trigger, $account) {
    $expected = $this->generateTokenExpandedComparison($trigger, $account);
    $this->assertText($expected,
      t('Expected system message to contain token-replaced text "@expected" found in configured system message action', array('@expected' => $expected )) );
  }


  /**
   * Asserts correct token replacement for the given trigger and account.
   *
   * @param $trigger
   *   A trigger like 'user_login'.
   * @param $account
   *   The user account which triggered the action.
   * @param $email_depth
   *   Number of emails to scan, starting with most recent.
   */
  function assertSystemEmailTokenReplacement($trigger, $account, $email_depth = 1) {
    $this->verboseEmail($email_depth);
    $expected = $this->generateTokenExpandedComparison($trigger, $account);
    $this->assertMailString('subject', $expected, $email_depth);
    $this->assertMailString('body', $expected, $email_depth);
    $this->assertMail('to', $account->mail, t('Mail sent to correct destination'));
  }
}

/**
 * Tests token substitution in trigger actions.
 *
 * This tests nearly every permutation of user triggers with system actions
 * and checks the token replacement.
 */
class TriggerUserTokenTestCase extends TriggerActionTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Test user triggers',
      'description' => 'Test user triggers and system actions with token replacement.',
      'group' => 'Trigger',
    );
  }


  /**
   * Tests a variety of token replacements in actions.
   */
  function testUserTriggerTokenReplacement() {
    $test_user = $this->drupalCreateUser(array('administer actions', 'administer users', 'change own username', 'access user profiles'));
    $this->drupalLogin($test_user);

    $triggers = array('user_login', 'user_insert', 'user_update', 'user_delete', 'user_logout', 'user_view');
    foreach ($triggers as $trigger) {
      $this->assignSystemMessageAction($trigger);
      $this->assignSystemEmailAction($trigger);
    }

    $this->drupalLogout();
    $this->assertSystemEmailTokenReplacement('user_logout', $test_user);

    $this->drupalLogin($test_user);
    $this->assertSystemMessageAndEmailTokenReplacement('user_login', $test_user, 2);
    $this->assertSystemMessageAndEmailTokenReplacement('user_view', $test_user, 2);

    $this->drupalPost("user/{$test_user->uid}/edit", array('name' => $test_user->name . '_changed'), t('Save'));
    $test_user->name .= '_changed'; // Since we just changed it.
    $this->assertSystemMessageAndEmailTokenReplacement('user_update', $test_user, 2);

    $this->drupalGet('user');
    $this->assertSystemMessageAndEmailTokenReplacement('user_view', $test_user);

    $new_user = $this->drupalCreateUser(array('administer actions', 'administer users', 'cancel account', 'access administration pages'));
    $this->assertSystemEmailTokenReplacement('user_insert', $new_user);

    $this->drupalLogin($new_user);
    $user_to_delete = $this->drupalCreateUser(array('access content'));
    variable_set('user_cancel_method', 'user_cancel_delete');

    $this->drupalPost("user/{$user_to_delete->uid}/cancel", array(), t('Cancel account'));
    $this->assertSystemMessageAndEmailTokenReplacement('user_delete', $user_to_delete);
  }


}

/**
 * Tests token substitution in trigger actions.
 *
 * This tests nearly every permutation of user triggers with system actions
 * and checks the token replacement.
 */
class TriggerUserActionTestCase extends TriggerActionTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Test user actions',
      'description' => 'Test user actions.',
      'group' => 'Trigger',
    );
  }

  /**
   * Tests user action assignment and execution.
   */
  function testUserActionAssignmentExecution() {
    $test_user = $this->drupalCreateUser(array('administer actions', 'create article content', 'access comments', 'administer comments', 'skip comment approval', 'edit own comments'));
    $this->drupalLogin($test_user);

    $triggers = array('comment_presave', 'comment_insert', 'comment_update');
    // system_block_ip_action is difficult to test without ruining the test.
    $actions = array('user_block_user_action');
    foreach ($triggers as $trigger) {
      foreach ($actions as $action) {
        $this->assignSimpleAction($trigger, $action);
      }
    }

    $node = $this->drupalCreateNode(array('type' => 'article'));
    $this->drupalPost("node/{$node->nid}", array('comment_body[und][0][value]' => t("my comment"), 'subject' => t("my comment subject")), t('Save'));
    // Posting a comment should have blocked this user.
    $account = user_load($test_user->uid, TRUE);
    $this->assertTrue($account->status == 0, t('Account is blocked'));
    $comment_author_uid = $account->uid;
    // Now rehabilitate the comment author so it can be be blocked again when
    // the comment is updated.
    user_save($account, array('status' => TRUE));

    $test_user = $this->drupalCreateUser(array('administer actions', 'create article content', 'access comments', 'administer comments', 'skip comment approval', 'edit own comments'));
    $this->drupalLogin($test_user);

    // Our original comment will have been comment 1.
    $this->drupalPost("comment/1/edit", array('comment_body[und][0][value]' => t("my comment, updated"), 'subject' => t("my comment subject")), t('Save'));
    $comment_author_account = user_load($comment_author_uid, TRUE);
    $this->assertTrue($comment_author_account->status == 0, t('Comment author account (uid=@uid) is blocked after update to comment', array('@uid' => $comment_author_uid)));

    // Verify that the comment was updated.
    $test_user = $this->drupalCreateUser(array('administer actions', 'create article content', 'access comments', 'administer comments', 'skip comment approval', 'edit own comments'));
    $this->drupalLogin($test_user);

    $this->drupalGet("node/$node->nid");
    $this->assertText(t("my comment, updated"));
    $this->verboseEmail();
  }
}

/**
 * Tests other triggers.
 */
class TriggerOtherTestCase extends TriggerWebTestCase {
  var $_cleanup_roles = array();
  var $_cleanup_users = array();

  public static function getInfo() {
    return array(
      'name' => 'Trigger other actions',
      'description' => 'Test triggering of user, comment, taxonomy actions.',
      'group' => 'Trigger',
    );
  }

  function setUp() {
    parent::setUp('trigger', 'trigger_test', 'contact');
  }

  /**
   * Tests triggering on user create and user login.
   */
  function testActionsUser() {
    // Assign an action to the create user trigger.
    $test_user = $this->drupalCreateUser(array('administer actions'));
    $this->drupalLogin($test_user);
    $action_id = 'trigger_test_generic_action';
    $hash = drupal_hash_base64($action_id);
    $edit = array('aid' => $hash);
    $this->drupalPost('admin/structure/trigger/user', $edit, t('Assign'), array(), array(), 'trigger-user-insert-assign-form');

    // Set action variable to FALSE.
    variable_set($action_id, FALSE);

    // Create an unblocked user
    $web_user = $this->drupalCreateUser(array('administer users'));
    $this->drupalLogin($web_user);
    $name = $this->randomName();
    $pass = user_password();
    $edit = array();
    $edit['name'] = $name;
    $edit['mail'] = $name . '@example.com';
    $edit['pass[pass1]'] = $pass;
    $edit['pass[pass2]'] = $pass;
    $edit['status'] = 1;
    $this->drupalPost('admin/people/create', $edit, t('Create new account'));

    // Verify that the action variable has been set.
    $this->assertTrue(variable_get($action_id, FALSE), t('Check that creating a user triggered the test action.'));

    // Reset the action variable.
    variable_set($action_id, FALSE);

    $this->drupalLogin($test_user);
    // Assign a configurable action 'System message' to the user_login trigger.
    $action_edit = array(
      'actions_label' => $this->randomName(16),
      'message' => t("You have logged in:") . $this->randomName(16),
    );

    // Configure an advanced action that we can assign.
    $aid = $this->configureAdvancedAction('system_message_action', $action_edit);
    $edit = array('aid' => drupal_hash_base64($aid));
    $this->drupalPost('admin/structure/trigger/user', $edit, t('Assign'), array(), array(), 'trigger-user-login-assign-form');

    // Verify that the action has been assigned to the correct hook.
    $actions = trigger_get_assigned_actions('user_login');
    $this->assertEqual(1, count($actions), t('One Action assigned to the hook'));
    $this->assertEqual($actions[$aid]['label'], $action_edit['actions_label'], t('Correct action label found.'));

    // User should get the configured message at login.
    $contact_user = $this->drupalCreateUser(array('access site-wide contact form'));;
    $this->drupalLogin($contact_user);
    $this->assertText($action_edit['message']);
  }

  /**
   * Tests triggering on comment save.
   */
  function testActionsComment() {
    // Assign an action to the comment save trigger.
    $test_user = $this->drupalCreateUser(array('administer actions'));
    $this->drupalLogin($test_user);
    $action_id = 'trigger_test_generic_action';
    $hash = drupal_hash_base64($action_id);
    $edit = array('aid' => $hash);
    $this->drupalPost('admin/structure/trigger/comment', $edit, t('Assign'), array(), array(), 'trigger-comment-insert-assign-form');

    // Set action variable to FALSE.
    variable_set($action_id, FALSE);

    // Create a node and add a comment to it.
    $web_user = $this->drupalCreateUser(array('create article content', 'access content', 'skip comment approval', 'post comments'));
    $this->drupalLogin($web_user);
    $node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1));
    $edit = array();
    $edit['subject'] = $this->randomName(10);
    $edit['comment_body[' . LANGUAGE_NONE . '][0][value]'] = $this->randomName(10) . ' ' . $this->randomName(10);
    $this->drupalGet('comment/reply/' . $node->nid);
    $this->drupalPost(NULL, $edit, t('Save'));

    // Verify that the action variable has been set.
    $this->assertTrue(variable_get($action_id, FALSE), t('Check that creating a comment triggered the action.'));
  }

  /**
   * Tests triggering on taxonomy new term.
   */
  function testActionsTaxonomy() {
    // Assign an action to the taxonomy term save trigger.
    $test_user = $this->drupalCreateUser(array('administer actions'));
    $this->drupalLogin($test_user);
    $action_id = 'trigger_test_generic_action';
    $hash = drupal_hash_base64($action_id);
    $edit = array('aid' => $hash);
    $this->drupalPost('admin/structure/trigger/taxonomy', $edit, t('Assign'), array(), array(), 'trigger-taxonomy-term-insert-assign-form');

    // Set action variable to FALSE.
    variable_set($action_id, FALSE);

    // Create a taxonomy vocabulary and add a term to it.

    // Create a vocabulary.
    $vocabulary = new stdClass();
    $vocabulary->name = $this->randomName();
    $vocabulary->description = $this->randomName();
    $vocabulary->machine_name = drupal_strtolower($this->randomName());
    $vocabulary->help = '';
    $vocabulary->nodes = array('article' => 'article');
    $vocabulary->weight = mt_rand(0, 10);
    taxonomy_vocabulary_save($vocabulary);

    $term = new stdClass();
    $term->name = $this->randomName();
    $term->vid = $vocabulary->vid;
    taxonomy_term_save($term);

    // Verify that the action variable has been set.
    $this->assertTrue(variable_get($action_id, FALSE), t('Check that creating a taxonomy term triggered the action.'));
  }

}

/**
 * Tests that orphaned actions are properly handled.
 */
class TriggerOrphanedActionsTestCase extends DrupalWebTestCase {

  public static function getInfo() {
    return array(
      'name' => 'Trigger orphaned actions',
      'description' => 'Test triggering an action that has since been removed.',
      'group' => 'Trigger',
    );
  }

  function setUp() {
    parent::setUp('trigger', 'trigger_test');
  }

  /**
   * Tests logic around orphaned actions.
   */
  function testActionsOrphaned() {
    $action = 'trigger_test_generic_any_action';
    $hash = drupal_hash_base64($action);

    // Assign an action from a disable-able module to a trigger, then pull the
    // trigger, and make sure the actions fire.
    $test_user = $this->drupalCreateUser(array('administer actions'));
    $this->drupalLogin($test_user);
    $edit = array('aid' => $hash);
    $this->drupalPost('admin/structure/trigger/node', $edit, t('Assign'), array(), array(), 'trigger-node-presave-assign-form');

    // Create an unpublished node.
    $web_user = $this->drupalCreateUser(array('create page content', 'edit own page content', 'access content', 'administer nodes'));
    $this->drupalLogin($web_user);
    $edit = array();
    $langcode = LANGUAGE_NONE;
    $edit["title"] = '!SimpleTest test node! ' . $this->randomName(10);
    $edit["body[$langcode][0][value]"] = '!SimpleTest test body! ' . $this->randomName(32) . ' ' . $this->randomName(32);
    $this->drupalPost('node/add/page', $edit, t('Save'));
    $this->assertRaw(t('!post %title has been created.', array('!post' => 'Basic page', '%title' => $edit["title"])), t('Make sure the Basic page has actually been created'));

    // Action should have been fired.
    $this->assertTrue(variable_get('trigger_test_generic_any_action', FALSE), t('Trigger test action successfully fired.'));

    // Disable the module that provides the action and make sure the trigger
    // doesn't white screen.
    module_disable(array('trigger_test'));
    $loaded_node = $this->drupalGetNodeByTitle($edit["title"]);
    $edit["body[$langcode][0][value]"] = '!SimpleTest test body! ' . $this->randomName(32) . ' ' . $this->randomName(32);
    $this->drupalPost("node/$loaded_node->nid/edit", $edit, t('Save'));

    // If the node body was updated successfully we have dealt with the
    // unavailable action.
    $this->assertRaw(t('!post %title has been updated.', array('!post' => 'Basic page', '%title' => $edit["title"])), t('Make sure the Basic page can be updated with the missing trigger function.'));
  }
}

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