notifications_content.test in Notifications 6

File

tests/notifications_content.test

<?php

/**
 * Class for testing notifications module.
 * Tests basic API functions
 * 
 * Notes:
 *  - An exception (PHP warning) is thrown when content module (cck) is enabled, nothing to worry about.
 */
class NotificationsContentTests extends DrupalWebTestCase {
  function getInfo() {
    return array(
      'name' => 'Notifications Content',
      'group' => 'Notifications',
      'description' => 'Content Notifications API functions',
    );
  }
  function setUp() {
    parent::setUp('messaging', 'messaging_debug', 'notifications', 'notifications_content', 'notifications_ui');

    // Set some defaults
    // Default send interval will be: immediately
    variable_set('notifications_default_send_interval', 0);
    variable_set('notifications_default_send_method', 'debug');
  }

  // Enable all UI optional pages
  function enableUIPages($enable = TRUE) {
    $settings = array_keys(notifications_subscription_types());
    variable_set('notifications_ui_types', $enable ? $settings : array());
    variable_set('notifications_ui_user', $enable ? array(
      'page',
      'create',
    ) : array());
  }

  // Enable content Subscriptions for all
  function enableSubscriptionTypes($enable = TRUE) {
    $settings = array_keys(notifications_subscription_types());
    variable_set('notifications_content_type', $enable ? $settings : array());
  }

  /**
   * Check all user pages before and after enabling permissions
   */
  function testNotificationsUserPages() {
    $this
      ->enableSubscriptionTypes();
    $this
      ->enableUIPages(0);
    $user = $this
      ->drupalCreateUser($this
      ->listPermissions());
    $this
      ->drupalLogin($user);
    $prefix = 'user/' . $user->uid . '/notifications';
    $test_pages = array(
      "{$prefix}/thread" => 'Thread overview page',
      "{$prefix}/add/thread" => 'Add thread subscription',
      "{$prefix}/nodetype" => 'Node type overview',
      "{$prefix}/add/nodetype" => 'Add node type subscription',
      "{$prefix}/author" => 'Author overview page',
      "{$prefix}/add/author" => 'Add author subscription',
    );

    // Test UI api function
    foreach (array(
      'thread',
      'nodetype',
      'author',
    ) as $type) {
      $this
        ->assertFalse(notifications_ui_access_page($type, $user), 'No permission for account page: ' . $type);
      $this
        ->assertFalse(notifications_ui_access_user_add($user, $type), 'No permission for adding type: ' . $type);
    }

    // First we shouldn't be able to access any of them
    foreach ($test_pages as $path => $name) {
      $this
        ->drupalGet($path);
      $this
        ->assertResponse(403, 'User cannot access the page: ' . $name);
    }
    $this
      ->enableUIPages();

    // Now we should be able to access all of them
    // Test UI api function
    foreach (array(
      'page',
      'create',
    ) as $type) {
      $this
        ->assertTrue(notifications_ui_user_options($type), 'Enabled user page: ' . $type);
    }
    foreach (array(
      'thread',
      'nodetype',
      'author',
    ) as $type) {
      $this
        ->assertTrue(notifications_ui_subscription_type($type), 'Enabled subscription type: ' . $type);
      $this
        ->assertTrue(notifications_ui_access_page($type, $user), 'Permission for account page: ' . $type);
      $this
        ->assertTrue(notifications_ui_access_user_add($user, $type), 'Permission for adding type: ' . $type);
    }
    foreach ($test_pages as $path => $name) {
      $this
        ->drupalGet($path);
      $this
        ->assertResponse(200, 'User can access the page: ' . $name);
    }
  }

  /**
   * Play with creating, retrieving, deleting a pair subscriptions
   */
  function testNotificationsContent() {

    // Create a new content-type for subscribing to
    $ctype = $this
      ->drupalCreateContentType();

    // Enable this content type for thread/author/type subscriptions
    variable_set('notifications_content_type', array(
      'thread',
      'nodetype',
      'author',
    ));

    // Enable all UI pages
    $this
      ->enableUIPages();
    $this
      ->enableSubscriptionTypes();

    // Author and node for testing, will be admin
    $author = $this
      ->drupalCreateUser();
    $node = $this
      ->drupalCreateNode(array(
      'title' => 'Notifications ' . $this
        ->randomName(),
      'body' => 'This is a test node for content subscriptions.',
      'type' => $ctype->type,
      'uid' => $author->uid,
      'status' => 1,
    ));
    $subs_thread = new Stdclass();
    $subs_thread->type = 'thread';
    $subs_thread->event_type = 'node';
    $subs_thread->fields['nid'] = $node->nid;

    // Check generic info hooks with some random values
    $this
      ->assertEqual(notifications_subscription_types('thread', 'event_type'), 'node', 'Types hook retrieves right value.');
    $event_type = notifications_event_types('node', 'update');
    $this
      ->assertEqual($event_type['digest'], array(
      'node',
      'nid',
    ), 'Event types hook retrieves right value.');

    // Try permissions with anonymous user
    $user = drupal_anonymous_user();
    $this
      ->assertEqual(notifications_user_allowed('subscription', $user, $subs_thread), FALSE, 'Subscription not allowed for anonymous user');

    // Create an authorized user and try permissions
    $user = $this
      ->drupalCreateUser($this
      ->listPermissions());
    $this
      ->assertEqual(notifications_user_allowed('subscription', $user, $subs_thread), TRUE, 'Subscription is allowed for user with the right permissions');
    $this
      ->drupalLogin($user);

    // Check unsubscribe page, no subscriptions yet
    $this
      ->drupalGet('notifications/unsubscribe/uid/' . $user->uid);
    $this
      ->assertText("You don't have any subscription on this site.", 'Unsubscribe page showing no subscriptions');

    // Check content type page before and after enabling this content type
    $allowed = notifications_content_types();
    $this
      ->assertEqual(isset($allowed[$ctype->type]), TRUE, 'Subscriptions are allowed for the new content type');
    $allowed[$ctype->type] = 0;

    // Enable this content type for thread/author subscriptions
    variable_set('notifications_content_type', array(
      'thread',
      'author',
    ));
    $this
      ->drupalGet('user/' . $user->uid . '/notifications/nodetype');
    $this
      ->assertNoText($ctype->name, 'User account subscriptions doesn\'t show content type.');
    $allowed[$ctype->type] = $ctype->type;

    // Enable this content type for thread/author/type subscriptions
    variable_set('notifications_content_type', array(
      'thread',
      'nodetype',
      'author',
    ));
    $this
      ->drupalGet('user/' . $user->uid . '/notifications/nodetype');
    $this
      ->assertText($ctype->name, 'User account subscriptions shows content type.');

    // Create a real thread subscription for a user
    $link = notifications_get_link('subscribe', array(
      'uid' => $user->uid,
      'type' => 'thread',
      'fields' => array(
        'nid' => $node->nid,
      ),
    ));
    $this
      ->drupalGet($link['href'], $link['options']);
    $this
      ->assertText('Confirm your subscription', 'Thread subscription: Subscriptions confirmation page is shown');
    $this
      ->assertRaw(t('Thread: @title', array(
      '@title' => $node->title,
    )), 'Confirmation page parameters are ok');
    $this
      ->drupalPost($link['href'], array(), 'Subscribe');
    $this
      ->assertText('Your subscription was activated', 'Confirmation message is displayed');

    // Retrieve the subscription from the database
    $subs = notifications_user_get_subscriptions($user->uid, 'node', $node->nid, $node);
    $this
      ->assertEqual(count($subs), 1, 'The thread subscription has been actually created.');
    $subscription = array_shift($subs);

    // Try unsubscribe & subscribe again with signed links
    $link = notifications_get_link('unsubscribe', array(
      'sid' => $subscription->sid,
      'confirm' => FALSE,
    ));
    $this
      ->drupalGet($link['href'], $link['options']);
    $this
      ->assertText(t('Your subscription has been removed.'), 'Thread subscription successfully removed with signed link');
    $link = notifications_get_link('subscribe', array(
      'uid' => $user->uid,
      'type' => 'thread',
      'fields' => array(
        'nid' => $node->nid,
      ),
      'confirm' => FALSE,
    ));
    $this
      ->drupalGet($link['href'], $link['options']);
    $this
      ->assertText(t('Your subscription was activated.'), 'Created thread subscription with signed link');

    // Retrieve the subscription from the database
    $subs = notifications_user_get_subscriptions($user->uid, 'node', $node->nid, $node, TRUE);
    $this
      ->assertEqual(count($subs), 1, 'The thread subscription has been actually created.');
    $subscription = array_shift($subs);

    // Create content type subscription
    $link = notifications_get_link('subscribe', array(
      'uid' => $user->uid,
      'type' => 'nodetype',
      'fields' => array(
        'type' => $node->type,
      ),
    ));
    $this
      ->drupalGet($link['href'], $link['options']);
    $this
      ->assertText(t('Confirm your subscription'), 'Content type: Subscriptions confirmation page is shown');
    $this
      ->assertRaw(t('Content type: @type', array(
      '@type' => $ctype->name,
    )), 'Confirmation page parameters are ok');
    $this
      ->drupalPost($link['href'], array(), 'Subscribe');
    $this
      ->assertText(t('Your subscription was activated'), 'Confirmation message is displayed');

    // Create subscription for content posted by author
    $link = notifications_get_link('subscribe', array(
      'uid' => $user->uid,
      'type' => 'author',
      'fields' => array(
        'author' => $author->uid,
      ),
    ));
    $this
      ->drupalGet($link['href'], $link['options']);
    $this
      ->assertText(t('Confirm your subscription'), 'Author: Subscriptions confirmation page is shown');
    $this
      ->assertRaw(t('Author: @name', array(
      '@name' => $author->name,
    )), 'Confirmation page parameters are ok');
    $this
      ->drupalPost($link['href'], array(), 'Subscribe');
    $this
      ->assertText(t('Your subscription was activated'), 'Confirmation message is displayed');

    // Check subscriptions actually being created
    $subs = notifications_user_get_subscriptions($user->uid, 'node', $node->nid, $node, TRUE);
    $this
      ->assertEqual(count($subs), 3, 'The 3 subscriptions have actually been created');

    // Check user account pages
    $this
      ->drupalGet('user/' . $user->uid . '/notifications');
    $this
      ->assertText(t('Thread'), 'User account overview shows threads.');
    $this
      ->assertText(t('Content type'), 'User account overview shows content type.');
    $this
      ->assertText(t('Author'), 'User account overview shows author.');
    $this
      ->drupalGet('user/' . $user->uid . '/notifications/thread');
    $this
      ->assertText($node->title, 'User account subscriptions shows threads.');
    $this
      ->drupalGet('user/' . $user->uid . '/notifications/author');
    $this
      ->assertText($author->name, 'User account subscriptions shows author.');

    //$this->assertTrue(FALSE, $this->drupalGetContent());

    // Make sure we have some queueing before going on
    variable_set('notifications_send_immediate', 0);
    variable_set('notifications_sendself', 1);

    // Enable for update events, disble for comments
    $events['node']['update'] = 1;
    variable_set('notifications_events', $events);

    // Trigger a node update event
    $node = node_load($node->nid, NULL, TRUE);
    $node->body .= 'Updated.';
    node_save($node);

    // Check queued notifications. We should have three queued notifs at the end
    $count = db_result(db_query("SELECT count(*) FROM {notifications_queue} WHERE uid = %d", $user->uid));
    $this
      ->assertEqual($count, 3, 'We have the right number of rows in queue: ' . $count);

    // Disable notifications for updates and try again
    $events['node']['update'] = 0;
    variable_set('notifications_events', $events);

    // Trigger a node update event
    $node = node_load($node->nid, NULL, TRUE);
    $node->body .= 'Updated.';
    node_save($node);

    // Check queued notifications. We should have three queued notifs at the end
    $count = db_result(db_query("SELECT count(*) FROM {notifications_queue} WHERE uid = %d", $user->uid));
    $this
      ->assertEqual($count, 3, 'Disabling notifications for node updates worked, we have the right number of rows in queue: ' . $count);

    // Check queued events, these should be cleaned at the end
    $count = db_result(db_query("SELECT count(*) FROM {notifications_event}"));
    $this
      ->assertEqual($count, 1, 'The right number of events are stored:' . $count);

    // Get messages from queue. After de-duping there should be only one.
    include_once drupal_get_path('module', 'notifications') . '/notifications.cron.inc';
    $send_method = notifications_user_setting('send_method', $user);
    $send_interval = notifications_user_setting('send_interval', $user);

    // Update this part of the test, pull function is obsolete

    //$queued = notifications_process_pull($send_method, array($user->uid));

    //$this->assertEqual(count($queued), 1, 'Messages for this event have been queued.');

    // Simulate real queue processing and check queue has been cleaned.
    $max_sqid = notifications_process_prepare();
    $this
      ->assertEqual($max_sqid > 0, TRUE, 'Cleanup and queue prepare.');

    // Dirty trick for processing only these rows
    db_query("UPDATE {notifications_queue} SET module = 'notificationstesting' WHERE uid = %d", $user->uid);
    notifications_process_queue($send_interval, $max_sqid, 'notificationstesting');
    $count = db_result(db_query("SELECT count(*) FROM {notifications_queue} WHERE uid = %d", $user->uid));
    $this
      ->assertEqual($count, 0, 'All rows in queue have been processed.');

    // Check event counters
    $count = db_result(db_query("SELECT count(*) FROM {notifications_event} WHERE counter = 0"));
    $this
      ->assertEqual($count, 1, 'The event counters have been updated:' . $count);

    // Check unsubscribe from all page, with confirmation and with direct link
    $link = notifications_get_link('unsubscribe', array(
      'uid' => $user->uid,
    ));
    $this
      ->drupalGet($link['href'], $link['options']);
    $this
      ->assertText('Are you sure you want to remove all your subscriptions on this site?', 'Unsubscribe all page showing up.');
    $link = notifications_get_link('unsubscribe', array(
      'uid' => $user->uid,
      'confirm' => FALSE,
    ));
    $this
      ->drupalGet($link['href'], $link['options']);
    $this
      ->assertText('All your subscriptions have been removed.', 'Subscriptions removed with signed url.');
    $this
      ->assertEqual($this
      ->countUserRows('notifications', $user->uid), 0, 'The subscriptions have been actually removed.');
  }
  function countUserRows($table, $uid) {
    return db_result(db_query("SELECT COUNT(*) FROM {$table} WHERE uid = %d", $uid));
  }
  function listPermissions() {
    return array(
      'access content',
      'maintain own subscriptions',
      'subscribe to content',
      'subscribe to content type',
      'subscribe to author',
    );
  }

  // Helper option for debugging
  function printDebug($data) {
    $string = is_array($data) || is_object($data) ? print_r($data, TRUE) : $data;
    $this
      ->assertTrue(FALSE, 'DEBUG: ' . $string);
  }

}

Classes

Name	Description
NotificationsContentTests	Class for testing notifications module. Tests basic API functions