function ForumTestCase::testForum

Tests forum functionality through the admin and user interfaces.

File

modules/forum/forum.test, line 119

Class

ForumTestCase

Provides automated tests for the Forum module.

Code

function testForum() {
    
    //Check that the basic forum install creates a default forum topic
    $this->drupalGet("/forum");
    // Look for the "General discussion" default forum
    $this->assertText(t("General discussion"), "Found the default forum at the /forum listing");
    // Do the admin tests.
    $this->doAdminTests($this->admin_user);
    // Generate topics to populate the active forum block.
    $this->generateForumTopics($this->forum);
    // Login an unprivileged user to view the forum topics and generate an
    // active forum topics list.
    $this->drupalLogin($this->web_user);
    // Verify that this user is shown a message that they may not post content.
    $this->drupalGet('forum/' . $this->forum['tid']);
    $this->assertText(t('You are not allowed to post new content in the forum'), "Authenticated user without permission to post forum content is shown message in local tasks to that effect.");
    $this->viewForumTopics($this->nids);
    // Log in, and do basic tests for a user with permission to edit any forum
    // content.
    $this->doBasicTests($this->edit_any_topics_user, TRUE);
    // Create a forum node authored by this user.
    $any_topics_user_node = $this->createForumTopic($this->forum, FALSE);
    // Log in, and do basic tests for a user with permission to edit only its
    // own forum content.
    $this->doBasicTests($this->edit_own_topics_user, FALSE);
    // Create a forum node authored by this user.
    $own_topics_user_node = $this->createForumTopic($this->forum, FALSE);
    // Verify that this user cannot edit forum content authored by another user.
    $this->verifyForums($this->edit_any_topics_user, $any_topics_user_node, FALSE, 403);
    // Verify that this user is shown a local task to add new forum content.
    $this->drupalGet('forum');
    $this->assertLink(t('Add new Forum topic'));
    $this->drupalGet('forum/' . $this->forum['tid']);
    $this->assertLink(t('Add new Forum topic'));
    // Login a user with permission to edit any forum content.
    $this->drupalLogin($this->edit_any_topics_user);
    // Verify that this user can edit forum content authored by another user.
    $this->verifyForums($this->edit_own_topics_user, $own_topics_user_node, TRUE);
    // Verify the topic and post counts on the forum page.
    $this->drupalGet('forum');
    // Verify row for testing forum.
    $forum_arg = array(
        ':forum' => 'forum-list-' . $this->forum['tid'],
    );
    // Topics cell contains number of topics and number of unread topics.
    $xpath = $this->buildXPathQuery('//tr[@id=:forum]//td[@class="topics"]', $forum_arg);
    $topics = $this->xpath($xpath);
    $topics = trim($topics[0]);
    $this->assertEqual($topics, '6', 'Number of topics found.');
    // Verify the number of unread topics.
    $unread_topics = _forum_topics_unread($this->forum['tid'], $this->edit_any_topics_user->uid);
    $unread_topics = format_plural($unread_topics, '1 new', '@count new');
    $xpath = $this->buildXPathQuery('//tr[@id=:forum]//td[@class="topics"]//a', $forum_arg);
    $this->assertFieldByXPath($xpath, $unread_topics, 'Number of unread topics found.');
    // Verify total number of posts in forum.
    $xpath = $this->buildXPathQuery('//tr[@id=:forum]//td[@class="posts"]', $forum_arg);
    $this->assertFieldByXPath($xpath, '6', 'Number of posts found.');
    // Test loading multiple forum nodes on the front page.
    $this->drupalLogin($this->drupalCreateUser(array(
        'administer content types',
        'create forum content',
    )));
    $this->drupalPost('admin/structure/types/manage/forum', array(
        'node_options[promote]' => 'promote',
    ), t('Save content type'));
    $this->createForumTopic($this->forum, FALSE);
    $this->createForumTopic($this->forum, FALSE);
    $this->drupalGet('node');
    // Test adding a comment to a forum topic.
    $node = $this->createForumTopic($this->forum, FALSE);
    $edit = array();
    $edit['comment_body[' . LANGUAGE_NONE . '][0][value]'] = $this->randomName();
    $this->drupalPost("node/{$node->nid}", $edit, t('Save'));
    $this->assertResponse(200);
    // Test editing a forum topic that has a comment.
    $this->drupalLogin($this->edit_any_topics_user);
    $this->drupalGet('forum/' . $this->forum['tid']);
    $this->drupalPost("node/{$node->nid}/edit", array(), t('Save'));
    $this->assertResponse(200);
    // Make sure constructing a forum node programmatically produces no notices.
    $node = new stdClass();
    $node->type = 'forum';
    $node->title = 'Test forum notices';
    $node->uid = 1;
    $node->taxonomy_forums[LANGUAGE_NONE][0]['tid'] = $this->root_forum['tid'];
    node_save($node);
    // Verify that adding taxonomy_forums reference field to another content
    // type does not trigger any errors.
    // Create new content type.
    $type_name = 'test_' . strtolower($this->randomName());
    $type = $this->drupalCreateContentType(array(
        'name' => $type_name,
        'type' => $type_name,
    ));
    // Create field instance on the bundle.
    $vocabulary = taxonomy_vocabulary_load(variable_get('forum_nav_vocabulary', 0));
    $instance = array(
        'field_name' => 'taxonomy_forums',
        'entity_type' => 'node',
        'label' => $vocabulary->name,
        'bundle' => $type->type,
        'required' => FALSE,
        'widget' => array(
            'type' => 'options_select',
        ),
        'display' => array(
            'default' => array(
                'type' => 'taxonomy_term_reference_link',
                'weight' => 10,
            ),
            'teaser' => array(
                'type' => 'taxonomy_term_reference_link',
                'weight' => 10,
            ),
        ),
    );
    field_create_instance($instance);
    // Create node and access node detail page.
    $settings = array(
        'type' => $type->type,
        'title' => $type_name,
        'taxonomy_forums' => array(
            LANGUAGE_NONE => array(),
        ),
    );
    $node1 = $this->drupalCreateNode($settings);
    $this->drupalGet('node/' . $node1->nid);
    $this->assertResponse(200);
    // Remove the field instance.
    field_delete_instance($instance);
}