/**
  * Prepare function for tracking data
  *
  * @return array
  */
 private function prepare_tracking()
 {
     $this->class_instance = new Universal_Double($this->options());
     $tracking_data = $this->class_instance->tracking(true);
     return array('data' => $tracking_data, 'is_array' => is_array($tracking_data));
 }
 /**
  * Test a text string
  *
  * @covers Yoast_GA_Universal::comment_text()
  */
 public function test_comment_text()
 {
     $test_string = 'Lorem ipsum dolor sit amet, consectetur <a href="' . get_site_url() . '/test">adipiscing elit</a>. Etiam tincidunt ullamcorper porttitor. Nam dapibus tincidunt posuere. Proin dignissim nisl at posuere fringilla.';
     $this->assertEquals($this->class_instance->comment_text($test_string), "Lorem ipsum dolor sit amet, consectetur <a href=\"http://example.org/test\" onclick=\"ga('send', 'event', 'outbound-comment-int', '" . get_site_url() . "/test', 'adipiscing elit');\" >adipiscing elit</a>. Etiam tincidunt ullamcorper porttitor. Nam dapibus tincidunt posuere. Proin dignissim nisl at posuere fringilla.");
 }