public void ThrowArgumentException_WhenInvalidParametersArePassed()
{
// Arrange
var unitOfWorkMock = new Mock <IUnitOfWork>();
var carServiceMock = new Mock <ICarService>();
string extraName = "testExtra";
var carId = 1;
var car = new Car()
{
Id = carId
};
var carExtra = new CarsExtras();
var listOfCars = new List <Car>()
{
car
};
var listCarsExtras = new List <CarsExtras>();
var listExtras = new List <Extra>();
carServiceMock.Setup(c => c.GetCar(It.IsAny <int>())).Returns(car);
unitOfWorkMock.Setup(u => u.GetRepository <Car>().All()).Returns(listOfCars.AsQueryable());
unitOfWorkMock.Setup(u => u.GetRepository <CarsExtras>().All()).Returns(listCarsExtras.AsQueryable());
unitOfWorkMock.Setup(u => u.GetRepository <Extra>().All()).Returns(listExtras.AsQueryable());
var invalidCarId = -1;
var sut = new ExtraService(unitOfWorkMock.Object);
// Act && Assert
Assert.ThrowsException <ArgumentException>(() => sut.AddExtraToCar(invalidCarId, extraName));
}
public void AddExtraToCar_WhenValidParametersArePassedAndExtraDoesNotExists()
{
// Arrange
var unitOfWorkMock = new Mock <IUnitOfWork>();
var carServiceMock = new Mock <ICarService>();
string extraName = "testExtra";
var carId = 1;
var car = new Car()
{
Id = carId
};
var carExtra = new CarsExtras();
var listOfCars = new List <Car>()
{
car
};
var listCarsExtras = new List <CarsExtras>();
var listExtras = new List <Extra>();
carServiceMock.Setup(c => c.GetCar(It.IsAny <int>())).Returns(car);
unitOfWorkMock.Setup(u => u.GetRepository <Car>().All()).Returns(listOfCars.AsQueryable());
unitOfWorkMock.Setup(u => u.GetRepository <CarsExtras>().All()).Returns(listCarsExtras.AsQueryable());
unitOfWorkMock.Setup(u => u.GetRepository <Extra>().All()).Returns(listExtras.AsQueryable());
var sut = new ExtraService(unitOfWorkMock.Object);
// Act
sut.AddExtraToCar(carId, extraName);
// Assert
unitOfWorkMock.Verify(u => u.GetRepository <CarsExtras>().Add(It.IsAny <CarsExtras>()), Times.Once);
unitOfWorkMock.Verify(c => c.SaveChanges(), Times.Exactly(2));
}
public void ThrowArgumentException_WhenCarAlreadyContainsExtra()
{
// Arrange
var unitOfWorkMock = new Mock <IUnitOfWork>();
var carServiceMock = new Mock <ICarService>();
string extraName = "testExtra";
var extraId = 1;
var carId = 1;
var carExtra = new CarsExtras()
{
CarId = carId, ExtraId = extraId
};
var extra = new Extra()
{
Id = extraId, Name = extraName
};
var car = new Car()
{
Id = carId
};
car.CarsExtras.Add(carExtra);
extra.CarsExtras.Add(carExtra);
carExtra.Car = car;
carExtra.Extra = extra;
var listOfCars = new List <Car>()
{
car
};
var listExtras = new List <Extra>()
{
extra
};
var listCarsExtras = new List <CarsExtras>()
{
carExtra
};
carServiceMock.Setup(c => c.GetCar(It.IsAny <int>())).Returns(car);
unitOfWorkMock.Setup(u => u.GetRepository <Car>().All()).Returns(listOfCars.AsQueryable());
unitOfWorkMock.Setup(u => u.GetRepository <CarsExtras>().All()).Returns(listCarsExtras.AsQueryable());
unitOfWorkMock.Setup(u => u.GetRepository <Extra>().All()).Returns(listExtras.AsQueryable());
var sut = new ExtraService(unitOfWorkMock.Object);
// Act && Assert
Assert.ThrowsException <ArgumentException>(() => sut.AddExtraToCar(carId, extraName));
}
public void AddExtrasToCar(Car car, ICollection <int> extrasIds)
{
foreach (var id in extrasIds)
{
var newCarExtra = new CarsExtras()
{
CarId = car.Id, ExtraId = id
};
this.context.CarsExtras.Add(newCarExtra);
}
this.context.SaveChanges();
}
public void DeleteCarExtra_WhenValidParametersArePassed()
{
// Arrange
var unitOfWorkMock = new Mock <IUnitOfWork>();
int carId = 1;
var car = new Car()
{
Id = carId
};
var cars = new List <Car>()
{
car
};
var userCar = new UsersCars()
{
CarId = car.Id, UserId = 1
};
var usersCars = new List <UsersCars>()
{
userCar
};
var carExtra = new CarsExtras()
{
CarId = car.Id, ExtraId = 1
};
var carsExtras = new List <CarsExtras>()
{
carExtra
};
unitOfWorkMock.Setup(u => u.GetRepository <Car>().All()).Returns(cars.AsQueryable());
unitOfWorkMock.Setup(u => u.GetRepository <UsersCars>().All()).Returns(usersCars.AsQueryable());
unitOfWorkMock.Setup(u => u.GetRepository <CarsExtras>().All()).Returns(carsExtras.AsQueryable());
var sut = new CarService(unitOfWorkMock.Object);
// Act
sut.RemoveCar(carId);
// Assert
unitOfWorkMock.Verify(u => u.GetRepository <CarsExtras>().Delete(It.IsAny <CarsExtras>()), Times.Once);
unitOfWorkMock.Verify(c => c.SaveChanges(), Times.Once);
}
public void ReturnAListOfExtras_WhenValidParametersArePassed()
{
// Arrange
var unitOfWorkMock = new Mock <IUnitOfWork>();
var carServiceMock = new Mock <ICarService>();
string extraName = "testExtra";
var extraId = 1;
var carId = 1;
var carExtra = new CarsExtras()
{
CarId = carId, ExtraId = extraId
};
var extra = new Extra()
{
Id = extraId, Name = extraName
};
var car = new Car()
{
Id = carId
};
car.CarsExtras.Add(carExtra);
extra.CarsExtras.Add(carExtra);
carExtra.Car = car;
carExtra.Extra = extra;
var listOfCars = new List <Car>()
{
car
};
var listExtras = new List <Extra>()
{
extra
};
unitOfWorkMock.Setup(u => u.GetRepository <Car>().All()).Returns(listOfCars.AsQueryable());
var sut = new ExtraService(unitOfWorkMock.Object);
// Act
var actual = sut.GetExtrasForCar(carId);
// Assert
Assert.AreEqual(listExtras.First().Id, actual.First().Id);
}
private async Task <List <CarsExtras> > GetOrCreateExtrasAsync(ICollection <string> extras, int carId)
{
var extrasToReturn = new List <CarsExtras>();
foreach (var extraName in extras)
{
var extra = this.extrasRepository
.AllAsNoTracking().FirstOrDefault(x => x.Name == extraName);
if (extra == null)
{
if (string.IsNullOrWhiteSpace(extraName) || extraName == "Особености и Екстри")
{
continue;
}
extra = new Extra
{
Name = extraName,
};
await this.extrasRepository.AddAsync(extra);
await this.extrasRepository.SaveChangesAsync();
}
var carExtra = new CarsExtras
{
ExtraId = extra.Id,
CarId = carId,
};
extrasToReturn.Add(carExtra);
await this.carsExtrasRepository.AddAsync(carExtra);
await this.carsExtrasRepository.SaveChangesAsync();
}
return(extrasToReturn);
}
public Extra AddExtraToCar(int carId, string extraName)
{
if (!this.context.Cars.Any(c => c.Id == carId))
{
throw new ArgumentException($"Car with Id {carId} does not exist");
}
if (this.context.Cars
.Include(c => c.CarsExtras)
.ThenInclude(ce => ce.Extra)
.FirstOrDefault(c => c.Id == carId)
.CarsExtras.Any(ce => ce.Extra.Name == extraName))
{
throw new ArgumentException($"Car with Id {carId} already has extra with name {extraName}.");
}
var extra = GetExtraByName(extraName);
if (extra == null)
{
extra = new Extra()
{
Name = extraName
};
this.context.Extras.Add(extra);
this.context.SaveChanges();
}
var newCarExtra = new CarsExtras()
{
CarId = carId, ExtraId = extra.Id
};
this.context.CarsExtras.Add(newCarExtra);
this.context.SaveChanges();
return(extra);
}
