/**
* Tests whether an execute call will yield the desired results.
*
* @return void
*/
public function testExecute()
{
DocBlox_Core_Abstract::config()->transformations = array();
$this->fixture = new DocBlox_Transformer();
// when nothing is added; this mock should not be invoked
$transformation = $this->getMock('DocBlox_Transformer_Transformation', array('execute'), array($this->fixture, '', 'Xsl', '', ''));
$transformation->expects($this->never())->method('execute');
$this->fixture->execute();
// when we add this mock; we expect it to be invoked
$transformation = $this->getMock('DocBlox_Transformer_Transformation', array('execute'), array($this->fixture, '', 'Xsl', '', ''));
$transformation->expects($this->once())->method('execute');
$this->fixture->addTransformation($transformation);
$this->fixture->execute();
}
