/**
  * @test
  * @dataProvider getCustomData
  */
 public function renderInLegacyMode($name, $openTag, $closeTag)
 {
     $this->button->setIsLegacyMode(true);
     $this->button->setName('ins_custom_' . $name);
     $this->button->setValue($name);
     $this->button->setOpen($openTag);
     $this->button->setClose($closeTag);
     $expected = '            <input type="button" class="serendipityPrettyButton input_button" name="ins_custom_' . $name . '" value="' . $name . '" onclick="wrapSelection(document.forms[\'serendipityEntry\'][\'serendipity[body]\'], \'' . $openTag . '\', \'' . $closeTag . '\')" />' . PHP_EOL;
     $this->assertEquals($expected, $this->button->render());
 }
 /**
  * @param string $txtarea
  * @param string $part
  * @return string
  */
 private function getCustomButton($txtarea, $part)
 {
     $buttons = explode('@', $part);
     $b_name = function_exists('serendipity_specialchars') ? serendipity_specialchars($buttons[0]) : htmlspecialchars($buttons[0], ENT_COMPAT, LANG_CHARSET);
     $b_title = preg_replace('@[^a-z0-9]@i', '_', $buttons[0]);
     $b_open = str_replace(array('"', "'"), array('&quot;', "\\'"), $buttons[1]);
     $b_close = str_replace(array('"', "'"), array('&quot;', "\\'"), $buttons[2]);
     require_once 'buttons/CustomButton.php';
     $button = new CustomButton($txtarea);
     $button->setIsLegacyMode($this->legacy);
     $button->setName('ins_custom_' . $b_name);
     $button->setValue($b_title);
     $button->setOpen($b_open);
     $button->setClose($b_close);
     return $button->render();
 }