public void PassCheque_GetsNull_ChequeNotSaved()
{
////Arrange
var mockRepository = new Mock <IDBRepository>();
var chequeService = new ChequeService(mockRepository.Object);
////Act
chequeService.PassCheque(null);
////Assert
mockRepository.Verify(mock => mock.SaveCheque(It.IsAny <Cheque>()), Times.Never);
}
public void PassCheque_GetsCheque_ChequeSavedInRepo()
{
////Arrange
var mockRepository = new Mock <IDBRepository>();
var chequeService = new ChequeService(mockRepository.Object);
////Act
chequeService.PassCheque(new Cheque());
////Assert
mockRepository.Verify(mock => mock.SaveCheque(It.IsAny <Cheque>()), Times.Once);
}