trigger.test

<?php


/**
 * @file
 * Tests for trigger.module.
 */

/**
 * Provides common helper methods.
 */
class TriggerWebTestCase extends DrupalWebTestCase {
    
    /**
     * Configures 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"],
            )), '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'], format_string('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.'), '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']),
            )), format_string('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, '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);
        $nodes = array();
        for ($index = 0; $index < 3; $index++) {
            $nodes[] = $this->drupalCreateNode(array(
                'type' => 'page',
            ));
        }
        $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[' . $nodes[0]->nid . ']' => TRUE,
            'nodes[' . $nodes[1]->nid . ']' => TRUE,
        );
        $this->drupalPost('admin/content', $edit, t('Update'));
        $count = variable_get('trigger_test_generic_any_action', 0);
        $this->assertTrue($count == 2, format_string('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, '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, '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]), format_string('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);
        drupal_static_reset('trigger_get_asssigned_actions');
    }
    
    /**
     * 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);
        drupal_static_reset('trigger_get_assigned_actions');
    }
    
    /**
     * 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, format_string('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, '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, '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, format_string('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), '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), 'One Action assigned to the hook');
        $this->assertEqual($actions[$aid]['label'], $action_edit['actions_label'], '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), '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), '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"],
        )), 'Make sure the Basic page has actually been created');
        // Action should have been fired.
        $this->assertTrue(variable_get('trigger_test_generic_any_action', FALSE), '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"],
        )), 'Make sure the Basic page can be updated with the missing trigger function.');
    }

}

/**
 * Tests the unassigning of triggers.
 */
class TriggerUnassignTestCase extends DrupalWebTestCase {
    public static function getInfo() {
        return array(
            'name' => 'Trigger unassigning',
            'description' => 'Tests the unassigning of triggers.',
            'group' => 'Trigger',
        );
    }
    function setUp() {
        parent::setUp('trigger', 'trigger_test');
        $web_user = $this->drupalCreateUser(array(
            'administer actions',
        ));
        $this->drupalLogin($web_user);
    }
    
    /**
     * Tests an attempt to unassign triggers when none are assigned.
     */
    function testUnassignAccessDenied() {
        $this->drupalGet('admin/structure/trigger/unassign');
        $this->assertResponse(403, 'If there are no actions available, return access denied.');
    }

}