public async Task IsCarAvailable_WhenMoreEmployeesThanSeatsInCar_ReturnsSuccessFalse()
{
var cars = SeedData.GenerateCars(1);
await DbContext.AddRangeAsync(cars);
await DbContext.SaveChangesAsync();
var locations = SeedData.GenerateLocations(2);
await DbContext.AddRangeAsync(locations);
var locationA = locations[0].LocationId;
var locationB = locations[1].LocationId;
var carService = CarServiceFactory();
int moreThanAvailableInCar = 7;
var carOptions = new IsCarAvailableOptions()
{
CarId = cars.First().CarId,
StartLocationId = locationA,
EndLocationId = locationB,
StartDateUtc = DateTime.Parse("2021-02-01"),
EndDateUtc = DateTime.Parse("2021-03-1"),
EmployeesOnTrip = moreThanAvailableInCar
};
var(success, errorMessage) = await carService.IsCarAvailable(carOptions);
success.Should().BeFalse();
errorMessage.Should().NotBeEmpty();
}
public async Task IsCarAvailable_WhenCarAvailable_ReturnsSuccessTrue()
{
var cars = SeedData.GenerateCars(1);
await DbContext.AddRangeAsync(cars);
await DbContext.SaveChangesAsync();
var locations = SeedData.GenerateLocations(2);
await DbContext.AddRangeAsync(locations);
var locationA = locations[0].LocationId;
var locationB = locations[1].LocationId;
var carService = CarServiceFactory();
var carOptions = new IsCarAvailableOptions()
{
CarId = cars.First().CarId,
StartLocationId = locationA,
EndLocationId = locationB,
StartDateUtc = DateTime.Parse("2021-02-01"),
EndDateUtc = DateTime.Parse("2021-03-1"),
};
var(success, errorMessage) = await carService.IsCarAvailable(carOptions);
success.Should().BeTrue();
}
public async Task IsCarAvailable_WhenCarNotAvailable_ReturnsFalseWithErrorMessage()
{
// Arrange
var cars = SeedData.GenerateCars(1);
await DbContext.AddRangeAsync(cars);
var car1 = cars[0];
var locations = SeedData.GenerateLocations(2);
await DbContext.AddRangeAsync(locations);
var locationA = locations[0].LocationId;
var locationB = locations[1].LocationId;
var previousTravelPlan = new TravelPlan()
{
StartLocationId = locationA,
EndLocationId = locationB,
CarId = car1.CarId,
StartTimeUtc = new DateTime(2021, 2, 3),
EndTimeUtc = new DateTime(2021, 2, 10)
};
await DbContext.TravelPlans.AddRangeAsync(previousTravelPlan);
await DbContext.SaveChangesAsync();
var carService = CarServiceFactory();
var carOptions = new IsCarAvailableOptions()
{
CarId = car1.CarId,
StartLocationId = locationA,
EndLocationId = locationB,
StartDateUtc = DateTime.Parse("2021-02-01"),
EndDateUtc = DateTime.Parse("2021-03-1"),
};
// Act
var(success, errorMessage) = await carService.IsCarAvailable(carOptions);
// Assert
success.Should().BeFalse();
errorMessage.Should().NotBeEmpty();
}
public async Task <(bool success, string message)> IsCarAvailable(IsCarAvailableOptions isCarAvailableOptions)
{
var(success, cars) = await GetAvailableCarsAsync(isCarAvailableOptions.Adapt <AvailableCarsOptions>());
var car = cars.FirstOrDefault(c => c.CarId == isCarAvailableOptions.CarId);
if (car == null)
{
return(false, CarUnavailableMessage);
}
var employeesOnTrip = isCarAvailableOptions.EmployeesOnTrip;
if (employeesOnTrip > car.Seats)
{
return(false, NotEnoughRoomMessage);
}
return(true, string.Empty);
}
