public function testGetCssClasses()
{
$view = $this->getMock('CM_View_Abstract', ['getClassHierarchy']);
$classNames = ['foo', 'bar'];
$view->expects($this->any())->method('getClassHierarchy')->will($this->returnValue($classNames));
/** @var CM_View_Abstract $view */
$viewResponse = new CM_Frontend_ViewResponse($view);
$this->assertSame($classNames, $viewResponse->getCssClasses());
$viewResponse->addCssClass('jar');
$classNames[] = 'jar';
$this->assertSame($classNames, $viewResponse->getCssClasses());
$viewResponse->setTemplateName('zoo');
$classNames[] = 'zoo';
$this->assertSame($classNames, $viewResponse->getCssClasses());
$viewResponse->addCssClass('zoo');
$this->assertSame($classNames, $viewResponse->getCssClasses());
}
