private function getGenericMockHelper($name, HelperSet $helperset = null)
{
$mock_helper = $this->getMockBuilder('\Symfony\Component\Console\Helper\HelperInterface')->getMock();
$mock_helper->expects($this->any())
->method('getName')
->will($this->returnValue($name));
if ($helperset) {
$mock_helper->expects($this->any())
->method('setHelperSet')
->with($this->equalTo($helperset));
}
return $mock_helper;
}