public async Task product_service_trolleytotal_throws_exception_when_apiresourceproxy_throws_an_exception()
{
// Arrange
_apiResourceProxy.GetTrolleyCalculator(Arg.Any <TrolleyTotalRequest>()).Returns <Decimal>(x => throw new HttpRequestException());
// Act, Assert
var result = await Assert.ThrowsAsync <HttpRequestException>(() => _sut.TrolleyTotal(new TrolleyTotalRequest()));
}
public async void get_trolley_calculator_should_call_the_correct_endpoint()
{
// Arrange
MockHttpMessageHandler.Response = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent("2", new ASCIIEncoding(), "application/json")
};
// Act
await _sut.GetTrolleyCalculator(new TrolleyTotalRequest());
// Assert
MockHttpMessageHandler.Request.RequestUri.PathAndQuery.Should()
.Be($"/api/resource/trolleyCalculator?token={Token}");
}
public void apiresourceproxy_should_throw_exception_if_get_trolley_calculator_error_response(HttpStatusCode errorStatusCode)
{
// Assert
_sut = GetClient <IApiResourceProxy>("http://apihost.com/api/resource/", errorStatusCode);
// Act
Func <Task> action = async() => await _sut.GetTrolleyCalculator(new TrolleyTotalRequest());
// Assert
action.Should().Throw <HttpRequestException>();
if (errorStatusCode != HttpStatusCode.Unauthorized && errorStatusCode != HttpStatusCode.BadRequest)
{
action = async() => await _sut.GetShopperHistory();
action.Should().Throw <BrokenCircuitException>();
}
}
public async Task <decimal> TrolleyTotal(TrolleyTotalRequest request)
{
return(await _apiResourceProxy.GetTrolleyCalculator(request));
}