protected function getMockAssetSourceModel($file)
{
$mockAssetSourceModel = $this->getMockBuilder('Craft\\AssetSourceModel')->disableOriginalConstructor()->getMock();
$sourcetype = $this->getMockLocalAssetSourceType($file);
$mockAssetSourceModel->expects($this->any())->method('getSourceType')->willReturn($sourcetype);
return $mockAssetSourceModel;
}