public void GetById_Should_NotReturnAdvert_IfThereIsNoManufacturerYolo()
{
var mockedRepository = new Mock <IRepository <Manufacturer> >();
var manufacturerService = new ManufacturerServices(mockedRepository.Object);
mockedRepository.Setup(rep => rep.GetById(0)).Returns(() => null);
Assert.IsNull(manufacturerService.GetById(0));
}
public void GetById_ShouldThrowNullReferenceException_IfManufacturerIsNull()
{
var mockedRepository = new Mock <IRepository <Manufacturer> >();
var manufacturerService = new ManufacturerServices(mockedRepository.Object);
Mock <Manufacturer> manufacturerWithId = null;
Assert.Throws <NullReferenceException>(() => manufacturerService.GetById(manufacturerWithId.Object.Id));
}
public void GetById_Should_Work_IfCalledWithValidParams()
{
var mockedRepository = new Mock <IRepository <Manufacturer> >();
var manufacturerService = new ManufacturerServices(mockedRepository.Object);
var manufacturerWithId = new Mock <Manufacturer>();
mockedRepository.Setup(rep => rep.GetById(manufacturerWithId.Object.Id)).Returns(() => manufacturerWithId.Object);
Assert.AreEqual(manufacturerService.GetById(manufacturerWithId.Object.Id), manufacturerWithId.Object);
}
public void GetById_Should_ReturnTheProperManufacturerWithId_IfCalled()
{
var mockedRepository = new Mock <IRepository <Manufacturer> >();
var manufacturerService = new ManufacturerServices(mockedRepository.Object);
var manufacturerWithId = new Mock <Manufacturer>();
mockedRepository.Setup(rep => rep.GetById(manufacturerWithId.Object.Id)).Returns(() => manufacturerWithId.Object);
Assert.IsInstanceOf <Manufacturer>(manufacturerService.GetById(manufacturerWithId.Object.Id));
}
public void GetById_Should_BeCalledOnce_IfParamsAreValid()
{
var mockedRepository = new Mock <IRepository <Manufacturer> >();
var manufacturerService = new ManufacturerServices(mockedRepository.Object);
var manufacturer = new Mock <Manufacturer>();
manufacturerService.GetById(manufacturer.Object.Id);
mockedRepository.Verify(rep => rep.GetById(manufacturer.Object.Id), Times.Once);
}
public void GetById_Should_ReturnTheCorrectManufacturer_IfCalled()
{
var mockedRepository = new Mock <IRepository <Manufacturer> >();
var manufacturerService = new ManufacturerServices(mockedRepository.Object);
var manufacturer = new Mock <Manufacturer>();
var secondManufacturer = new Mock <Manufacturer>();
mockedRepository.Setup(rep => rep.GetById(manufacturer.Object.Id)).Returns(() => manufacturer.Object);
Assert.AreNotEqual(manufacturerService.GetById(manufacturer.Object.Id), secondManufacturer.Object);
}