public void GetAllPayments_Returns_PaymentDtoArray()
{
// Arrange
var dbContextMock = _mocks.Create<IDatabaseContext>();
dbContextMock.Setup(m => m.GetAll<PaymentDto>())
.Returns(new PaymentDto[] { new PaymentDto(), new PaymentDto() });
var paymentBLL = new PaymentBLL(dbContextMock.Object, null);
// Act
var res = paymentBLL.GetAllPayments();
// Assert
_mocks.Verify();
Assert.AreEqual(res.Count(), 2);
Assert.IsInstanceOfType(res, typeof(PaymentDto[]));
}