public async Task GetBadRequestIfGetCustomerCallDoesNotContainValidGuidAsCustomerIdAsync()
        {
            // Arrange
            ICustomerManagementService customerManagementService = A.Fake <ICustomerManagementService>();
            ILogger logger      = A.Fake <ILogger>();
            var     sut         = new CustomerManagementFunctions(customerManagementService);
            var     httpContext = new DefaultHttpContext();
            var     httpRequest = new DefaultHttpRequest(httpContext);

            // Act
            IActionResult actual = await sut.GetCustomerAsync(httpRequest, "123434", logger);

            // Assert
            Assert.Equal(HttpStatusCode.BadRequest, (HttpStatusCode)((ObjectResult)actual).StatusCode);
        }
        public async Task BeAbleToGetCustomerAsync()
        {
            // Arrange
            ICustomerManagementService customerManagementService = A.Fake <ICustomerManagementService>();
            ILogger logger      = A.Fake <ILogger>();
            var     sut         = new CustomerManagementFunctions(customerManagementService);
            var     httpContext = new DefaultHttpContext();
            var     httpRequest = new DefaultHttpRequest(httpContext);

            A.CallTo(() => customerManagementService.GetCustomerInformationAsync(TestHelper.CustomerId))
            .Returns(TestHelper.GetCustomerInfoWithTestHelperDefaultValues());

            // Act
            IActionResult actual = await sut.GetCustomerAsync(httpRequest, TestHelper.CustomerId.ToString(), logger);

            // Assert
            Assert.Equal(HttpStatusCode.OK, (HttpStatusCode)((ObjectResult)actual).StatusCode);
            Assert.Equal(TestHelper.GetCustomerInfoWithTestHelperDefaultValues().CustomerId, ((CustomerInfo)((ObjectResult)actual).Value).CustomerId);
            Assert.Equal(TestHelper.GetCustomerInfoWithTestHelperDefaultValues().TenantId, ((CustomerInfo)((ObjectResult)actual).Value).TenantId);
        }