->will($this->returnValue('source_value'));
$this->plugin->setSource('@@test');
$value = $this->plugin->transform(NULL, $this->migrateExecutable, $this->row, 'destinationproperty');
->will($this->returnValue('source_value'));
$this->plugin->setSource('@@test');
$value = $this->plugin->transform(NULL, $this->migrateExecutable, $this->row, 'destinationproperty');