/**
* @covers HtmlElement::addClass
*/
public function testAddClass()
{
$elt = $this->element->addClass("color");
$actual = $elt->getCssClasses();
$this->assertInstanceOf("HtmlElement", $elt);
$this->assertTrue($actual["color"]);
}
/**
* Create element of container that contains form element
*
* @param FormElement $formElement
* @return HtmlElement
*/
protected function _createInputContainer(FormElement $formElement)
{
// create container element
$containerElement = new HtmlElement($this->_inputContainerTagName);
if ($this->_inputContainerClass) {
$containerElement->addClass($this->_inputContainerClass);
}
$formElement->setInputContainer($containerElement);
// set form element to container
$containerElement->addElement($formElement);
return $containerElement;
}
