public function AuthcacheForumTest::testForumTopicList in Authenticated User Page Caching (Authcache) 7.2

Markup substitution on forum topic list.

Covers authcache_forum_preprocess_forum_topic_list, authcache_forum_preprocess_forum_icon.

File

modules/authcache_forum/authcache_forum.test, line 329

Test cases for the Authcache Forum module.

Class

AuthcacheForumTest

Tests for markup substitution.

Code

public function testForumTopicList() {
  $this->stubmod
    ->hook('authcache_p13n_client', array(
    'authcache_p13n_test' => array(
      'title' => t('Test Client'),
      'enabled' => TRUE,
    ),
  ));

  // M2: Post a comment on the topic.
  $this
    ->drupalLogin($this->member2);
  $comment = $this
    ->postComment($this->topic, $this
    ->randomName(8));
  $this
    ->drupalLogout();

  // Simulate M1 visiting the node a minute ago.
  db_merge('history')
    ->key(array(
    'uid' => $this->member1->uid,
    'nid' => $this->topic->nid,
  ))
    ->fields(array(
    'timestamp' => time() - 60,
  ))
    ->execute();

  // M1: Accesses the topic list. Normally a link '1 new' will be shown next
  // to the topic. However Authcache Forum will substitute the
  // number-of-new-comments link with a placeholder.
  $this
    ->drupalLogin($this->member1);
  $setting_markup = $this
    ->randomName(8);
  $setting_stub = HookStub::on('theme_authcache_p13n_setting__authcache_p13n_test', $setting_markup);
  $this
    ->drupalGet('forum/' . $this->forum['tid']);
  $this
    ->assertNoText('1 new');
  $default_icons = $this
    ->xpath('//div[contains(@class, :class)]', array(
    ':class' => 'topic-status-default',
  ));
  $this
    ->assertTrue($default_icons, 'Icons with default status present');
  $new_icons = $this
    ->xpath('//div[contains(@class, :class)]', array(
    ':class' => 'topic-status-new',
  ));
  $this
    ->assertFalse($new_icons, 'No icons with new-status present');
  $this
    ->assertText($setting_markup, 'Replace "1 new" link with a setting');
  $this
    ->assertStub($setting_stub, HookStub::once());
  $this
    ->assertIdentical(1, count($this
    ->xpath('//span[@class=:class and @data-p13n-nid=:nid]', array(
    ':class' => 'authcache-forum-topic-num-new',
    ':nid' => $this->topic->nid,
  ))), 'Replace "1 new" link with placeholder markup');

  // M1: Access it again but with lower hot-threshold in order to ensure that
  // icon class still does not change.
  variable_set('forum_hot_topic', 0);
  $setting_markup = $this
    ->randomName(8);
  $setting_stub = HookStub::on('theme_authcache_p13n_setting__authcache_p13n_test', $setting_markup);
  $this
    ->drupalGet('forum/' . $this->forum['tid']);
  $this
    ->assertNoText('1 new');
  $default_icons = $this
    ->xpath('//div[contains(@class, :class)]', array(
    ':class' => 'topic-status-hot',
  ));
  $this
    ->assertTrue($default_icons, 'Icons with hot status present');
  $new_icons = $this
    ->xpath('//div[contains(@class, :class)]', array(
    ':class' => 'topic-status-hot-new',
  ));
  $this
    ->assertFalse($new_icons, 'No icons with hot-new-status present');
  $this
    ->assertText($setting_markup, 'Replace "1 new" link with a setting');
  $this
    ->assertStub($setting_stub, HookStub::once());
  $this
    ->assertIdentical(1, count($this
    ->xpath('//span[@class=:class and @data-p13n-nid=:nid]', array(
    ':class' => 'authcache-forum-topic-num-new',
    ':nid' => $this->topic->nid,
  ))), 'Replace "1 new" link with placeholder markup');
  variable_del('forum_hot_topic');

  // M1: Visit the topic in order to clear the new-comments marker.
  $this
    ->drupalGet('node/' . $this->topic->nid);

  // M1: Repeat the test on the forum-list. Even though there are no new
  // comments, the markup substitution must still take place.
  $setting_markup = $this
    ->randomName(8);
  $setting_stub = HookStub::on('theme_authcache_p13n_setting__authcache_p13n_test', $setting_markup);
  $this
    ->drupalGet('forum/' . $this->forum['tid']);
  $this
    ->assertText($setting_markup, 'Render setting even though there is no new comment');
  $this
    ->assertStub($setting_stub, HookStub::once());
  $this
    ->assertIdentical(1, count($this
    ->xpath('//span[@class=:class and @data-p13n-nid=:nid]', array(
    ':class' => 'authcache-forum-topic-num-new',
    ':nid' => $this->topic->nid,
  ))), 'Generate placeholder markup even though there is no new comment');
}