public void GetListByUserId_WhenCalledWithUserId_ShouldReturnDebits()
{
// Arrange
Guid userId = Guid.NewGuid();
var mockDebitDal = new MockDebitDal().MockGetList(new List <Debit>());
var sut = new DebitManager(mockDebitDal.Object, null);
// Act
var result = sut.GetListByUserId(userId);
// Assert
Assert.NotNull(result);
}
