function CommentInterfaceTest::testCommentNewCommentsIndicator

Tests new comment marker.

File

modules/comment/comment.test, line 433

Class

CommentInterfaceTest

Code

public function testCommentNewCommentsIndicator() {
    // Test if the right links are displayed when no comment is present for the
    // node.
    $this->drupalLogin($this->admin_user);
    $this->node = $this->drupalCreateNode(array(
        'type' => 'article',
        'promote' => 1,
        'comment' => COMMENT_NODE_OPEN,
    ));
    $this->drupalGet('node');
    $this->assertNoLink(t('@count comments', array(
        '@count' => 0,
    )));
    $this->assertNoLink(t('@count new comments', array(
        '@count' => 0,
    )));
    $this->assertLink(t('Read more'));
    $count = $this->xpath('//div[@id=:id]/div[@class=:class]/ul/li', array(
        ':id' => 'node-' . $this->node->nid,
        ':class' => 'link-wrapper',
    ));
    $this->assertTrue(count($count) == 1, 'One child found');
    // Create a new comment. This helper function may be run with different
    // comment settings so use comment_save() to avoid complex setup.
    $comment = (object) array(
        'cid' => NULL,
        'nid' => $this->node->nid,
        'node_type' => $this->node->type,
        'pid' => 0,
        'uid' => $this->loggedInUser->uid,
        'status' => COMMENT_PUBLISHED,
        'subject' => $this->randomName(),
        'hostname' => ip_address(),
        'language' => LANGUAGE_NONE,
        'comment_body' => array(
            LANGUAGE_NONE => array(
                $this->randomName(),
            ),
        ),
    );
    comment_save($comment);
    $this->drupalLogout();
    // Log in with 'web user' and check comment links.
    $this->drupalLogin($this->web_user);
    $this->drupalGet('node');
    $this->assertLink(t('1 new comment'));
    $this->clickLink(t('1 new comment'));
    $this->assertRaw('<a id="new"></a>', 'Found "new" marker.');
    $this->assertTrue($this->xpath('//a[@id=:new]/following-sibling::a[1][@id=:comment_id]', array(
        ':new' => 'new',
        ':comment_id' => 'comment-1',
    )), 'The "new" anchor is positioned at the right comment.');
    // Test if "new comment" link is correctly removed.
    $this->drupalGet('node');
    $this->assertLink(t('1 comment'));
    $this->assertLink(t('Read more'));
    $this->assertNoLink(t('1 new comment'));
    $this->assertNoLink(t('@count new comments', array(
        '@count' => 0,
    )));
    $count = $this->xpath('//div[@id=:id]/div[@class=:class]/ul/li', array(
        ':id' => 'node-' . $this->node->nid,
        ':class' => 'link-wrapper',
    ));
    $this->assertTrue(count($count) == 2, print_r($count, TRUE));
}