public void Check_that_FileInfo_methods_Create_and_Delete_are_called()
{
// Add mock repository.
IFileInfo fileInfoRepository = MockRepository.GenerateMock <IFileInfo>();
IFileStream fileStreamRepository = MockRepository.GenerateMock <IFileStream>();
// Create expectations
fileInfoRepository.Expect(x => x.Create()).Return(fileStreamRepository);
fileStreamRepository.Expect(x => x.Close());
fileInfoRepository.Expect(x => x.Delete());
// Test
new FileInfoSample().CreateAndDeleteFile(fileInfoRepository);
// Verify expectations.
fileInfoRepository.VerifyAllExpectations();
fileStreamRepository.VerifyAllExpectations();
}