public async Task CalculateDistanceAsync_Success_Test([Frozen] Mock <IAirportInformationProviderService> airportInformationProviderService,
[Frozen] Mock <IGeoCalculatorService> geoCalculatorService,
DistanceCalculatorService service,
string departureIATACode,
string destinationIATACode,
AirportInformation departureAirportInformation,
AirportInformation destinationAirportInformation,
double distance)
{
// Arrange
airportInformationProviderService.Setup(x => x.GetInformationAsync(departureIATACode, CancellationToken.None))
.ReturnsAsync(departureAirportInformation);
airportInformationProviderService.Setup(x => x.GetInformationAsync(destinationIATACode, CancellationToken.None))
.ReturnsAsync(destinationAirportInformation);
geoCalculatorService.Setup(x =>
x.CalculateDistance(departureAirportInformation.Location, destinationAirportInformation.Location))
.Returns(distance);
// Act
var result =
await service.CalculateDistanceAsync(departureIATACode, destinationIATACode, CancellationToken.None);
// Assert
result.Should().NotBeNull();
result.Miles.Should().Be(distance);
airportInformationProviderService.VerifyAll();
geoCalculatorService.VerifyAll();
}
public async Task CalculateDistanceAsync_DepartureEqualDestination_Test(DistanceCalculatorService service,
string IATACode
)
{
// Act
var result = await service.CalculateDistanceAsync(IATACode, IATACode, CancellationToken.None);
// Assert
result.Should().NotBeNull();
result.Miles.Should().Be(0);
}
public async Task CalculateDistanceAsync_DepartureAirportNotFound_Test([Frozen] Mock <IAirportInformationProviderService> airportInformationProviderService,
DistanceCalculatorService service,
string departureIATACode,
string destinationIATACode)
{
// Arrange
airportInformationProviderService.Setup(x => x.GetInformationAsync(departureIATACode, CancellationToken.None))
.ReturnsAsync((AirportInformation?)null);
airportInformationProviderService.Setup(x => x.GetInformationAsync(destinationIATACode, CancellationToken.None))
.ReturnsAsync((AirportInformation?)null);
// Act && Assert
Assert.CatchAsync <AirportNotFoundException>(() => service.CalculateDistanceAsync(departureIATACode, destinationIATACode, CancellationToken.None));
airportInformationProviderService.VerifyAll();
}
