<?php
// $Id: og.subscribe.test,v 1.21 2008-11-03 00:26:48 weitzman Exp $

/**
 * @file
 * Tests for membership related operations in the organic groups module.
 */

require_once drupal_get_path('module', 'og') . '/tests/og_testcase.php';

class OgSubscribe extends OgTestCase {
  function getInfo() {
    return array(
      'name' => t('Organic groups membership tests'),
      'description' => t("Tests membership functionality and asserts correct behavior with all the different selective settings (e.g. open, moderated, etc'). Note: requires Views"),
      'group' => t('Organic groups'),
    );
  }

  /**
   * Implementation of setUp().
   */
  function setUp() {
    parent::setUp('og', 'og_access');
    // Create a user with admin permissions.
    $this->web_admin = $this->drupalCreateUser(array('administer nodes', 'administer content types', 'access administration pages', 'administer site configuration', 'administer organic groups'));
    $this->drupalLogin($this->web_admin);

    // Create a group node content type.
    $og_group_type = $this->drupalCreateContentType();
    variable_set('og_content_type_usage_'. $og_group_type->name, 'group');

    // Rebuild the menu so the new content types will appear in the menu.
    menu_rebuild();

    // Create groups with different visibility (open, moderated, etc').
    $this->selective = array('open' => OG_OPEN, 'moderated' => OG_MODERATED, 'invite' => OG_INVITE_ONLY, 'closed' => OG_CLOSED);
    $this->nodes = array();
    foreach ($this->selective as $key => $selective)   {
      // Create a group node and save the node in $this.
      $this->nodes[$key] = node_load($this->addOgGroup($og_group_type->name, $selective));
    }

    // Create web user that will join the groups.
    $this->web_user = $this->drupalCreateUser(array('access content'));
  }

  /**
   * Test a web user subscribing and unsubscribing a group.
   */
  function testWebUserSubscribeOg() {
    $this->drupalLogin($this->web_user);
    foreach ($this->selective as $key => $selective) {
      // Get the join page.
      $this->drupalGet('og/subscribe/'. $this->nodes[$key]->nid);
      if ($key == 'open' || $key == 'moderated') {
        $this->assertRaw(t('Are you sure you want to join the group %title?', array('%title' => $this->nodes[$key]->title)), t('Subscribe to @selective group text found.', array('@selective' => $key)));
        // Click the join button.
        $this->drupalPost(NULL, array(), t('Join'));
        // Assert membership approval, waiting for approval text.
        $this->assertRaw(t($key == 'open' ? 'You are now a member of the %title.' : 'Membership request to the %title group awaits approval by an administrator.', array('%title' => $this->nodes[$key]->title)), t('Subscribed @selective group text found.', array('@selective' => $key)));
        // Assert user is properly subscribed to open group.
        if ($key == 'open') {
          // Only in the 'open' group the web user is considered subscribed.
          $this->assertTrue(array_key_exists($this->nodes[$key]->nid, og_get_subscriptions($this->web_user->uid, 1, TRUE)), t('Subscribed open group is loaded into user object.'));
        }

        // Unsubscribe a group.
        $this->drupalGet('og/unsubscribe/'. $this->nodes[$key]->nid .'/'. $this->web_user->uid);
        $this->assertRaw(t('Are you sure you want to remove @user from the group %title?', array('@user' => $this->web_user->name, '%title' => $this->nodes[$key]->title)), t('Unsubscribe @selective group text found.', array('@selective' => $key)));
        // Click the join button.
        $this->drupalPost(NULL, array(), t('Remove'));
        // Assert membership removal.
        $this->assertRaw(t('%user removed from %group.', array('%user' => $this->web_user->name, '%group' => $this->nodes[$key]->title)), t('Confirmation of unsubscribing @selective group text found.', array('@selective' => $key)));
        // Assert user is properly removed to group.
        if ($key == 'open') {
          // Assert the group was removed from web user.
          $this->assertFalse(array_key_exists($this->nodes[$key]->nid, og_get_subscriptions($this->web_user->uid, 1, TRUE)), t('Open group was removed from the og_uid table.'));
        }
      }
      else {
        // Assert a 403 page is given.
        $this->assertResponse(403, t('User got a 403 page while trying to access @selective group subscription.', array('@selective' => $key)));
      }
    }
  }

}