public async Task ShouldReturnBadRequestWhenAmountIsNotValid()
{
var getGiftAidAmountRequest = new GiftAidRequest
{
Amount = 10
};
_optionsMonitorMock.Setup(o => o.CurrentValue).Returns(new AppSettings
{
TaxRatePercentage = "20",
MinimumDonationAmount = "20",
MaximumDonationAmount = "50"
});
var expectedResponse = new ObjectResult("Donation amount can not be smaller than 20 and can not be larger than 50");
expectedResponse.StatusCode = 400;
var controller = new GiftAidController(_optionsMonitorMock.Object, _giftAidCalculatorMock.Object, _donationDeclarationServiceMock.Object);
var response = controller.GetGiftAidAmount(getGiftAidAmountRequest);
var responseContext = response as ObjectResult;
Assert.AreEqual(expectedResponse.StatusCode, responseContext.StatusCode);
Assert.AreEqual(expectedResponse.Value.ToString(), responseContext.Value.ToString());
}
public async Task ShouldReturnValidCalculateGiftAidResponse()
{
var getGiftAidAmountRequest = new GiftAidRequest
{
Amount = 30
};
var expectedResponse = new GiftAidResponse
{
DonationAmount = 30,
GiftAidAmount = 7.5m
};
_optionsMonitorMock.Setup(o => o.CurrentValue).Returns(new AppSettings
{
TaxRatePercentage = "20",
MinimumDonationAmount = "20",
MaximumDonationAmount = "50"
});
var controller = new GiftAidController(_optionsMonitorMock.Object, _giftAidCalculatorMock.Object, _donationDeclarationServiceMock.Object);
var response = controller.GetGiftAidAmount(getGiftAidAmountRequest);
var responseContext = response as ObjectResult;
Assert.AreEqual(200, responseContext.StatusCode);
Assert.AreEqual(expectedResponse.ToString(), responseContext.Value.ToString());
}
public async Task ShouldReturnInternalServerErrorWhenConfigurationIsNotValid()
{
var getGiftAidAmountRequest = new GiftAidRequest
{
Amount = 10
};
_optionsMonitorMock.Setup(o => o.CurrentValue).Returns(new AppSettings());
var expectedResponse = new ObjectResult("Internal Server Error: Definition of one or more configuration settings of the application are invalid.");
expectedResponse.StatusCode = 500;
var controller = new GiftAidController(_optionsMonitorMock.Object, _giftAidCalculatorMock.Object, _donationDeclarationServiceMock.Object);
var response = controller.GetGiftAidAmount(getGiftAidAmountRequest);
var responseContext = response as ObjectResult;
Assert.AreEqual(expectedResponse.StatusCode, responseContext.StatusCode);
Assert.AreEqual(expectedResponse.Value.ToString(), responseContext.Value.ToString());
}
public async Task Return_donation_in_response(decimal donationAmount)
{
var controllerResponse = _giftAidController.GetGiftAidAmount(donationAmount).Value;
Assert.Equal(donationAmount, controllerResponse.DonationAmount);
}