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_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 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));
}
