public void Handle_GivenInvalidId_ThrowsException()
        {
            var query = new GetPaymentQuery
            {
                Id = 99
            };

            var sut = new GetPaymentQueryHandler(_repository, Mapper);

            Assert.ThrowsAsync <NotFoundException>(() =>
                                                   sut.Handle(query, CancellationToken.None));
        }
        public async Task Handle_GivenValidId_ReturnsCorrectVm()
        {
            var query = new GetPaymentQuery
            {
                Id = 1
            };

            var sut = new GetPaymentQueryHandler(_repository, Mapper);

            var result = await sut.Handle(query, CancellationToken.None);

            result.Should().BeOfType <PaymentVm>();
            result.Id.Should().Be(1);
        }
        public async Task Return_Error_Result_If_Payment_NotFound()
        {
            var paymentId             = Guid.NewGuid().ToString();
            var mockPaymentRepository = new Mock <IReadOnlyRepository <Payment> >();
            var mockLogger            = new Mock <ILogger>();

            mockPaymentRepository.Setup(x => x.FindBy(It.IsAny <Guid>()))
            .ReturnsAsync(null as Payment);
            var mockCyptoService = new Mock <ICryptoService>();
            var sut = new GetPaymentQueryHandler(mockPaymentRepository.Object, mockCyptoService.Object, mockLogger.Object);

            var result = await sut.Handle(new GetPaymentQuery { PaymentId = paymentId }, new System.Threading.CancellationToken()) as ErrorResult;

            result.Message.Should().Be($"There is no payment with id: {paymentId}");
        }
        public async Task Get_Payment_Details()
        {
            var paymentId             = Guid.NewGuid().ToString();
            var payment               = GivenPayment(paymentId);
            var mockPaymentRepository = new Mock <IReadOnlyRepository <Payment> >();
            var mockLogger            = new Mock <ILogger>();

            mockPaymentRepository.Setup(x => x.FindBy(It.IsAny <Guid>()))
            .ReturnsAsync(payment);
            var mockCyptoService = new Mock <ICryptoService>();

            mockCyptoService.Setup(x => x.Decrypt(payment.CardNumber, It.IsAny <string>()))
            .Returns(cardNumber);
            var sut = new GetPaymentQueryHandler(mockPaymentRepository.Object, mockCyptoService.Object, mockLogger.Object);

            var result = await sut.Handle(new GetPaymentQuery { PaymentId = paymentId }, new System.Threading.CancellationToken()) as SuccessResult;

            result.Amount.Should().Be(payment.Amount);
            result.PaymentDate.Should().Be(payment.CreatedDate);
            result.Currency.Should().Be(payment.Currency);
            result.CardNumber.Should().Be(cardNumber.Mask());
        }