/**
* @testdox Test that setHeadData returns an instance of $this
*/
public function testEnsureSetHeadDataReturnsThisObject()
{
// This method calls JText::script() which has a dependency to JHtml::_('behavior.core') and requires the application be loaded
JFactory::$application = $this->getMockCmsApp();
$this->assertSame($this->object, $this->object->setHeadData($this->testHeadData));
}