public void GetAllAdverts_Should_BeCalled_IfParamsAreValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
advertService.GetAllAdverts();
mockedRepository.Verify(rep => rep.All(), Times.Once);
}
public void GetAllAdverts_Should_ThrowArgumentNullException_IfPassedAdvertsAreNull()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
IEnumerable <Advert> expectedAdvertsResult = null;
mockedRepository.Setup(rep => rep.All()).Returns(() => expectedAdvertsResult.AsQueryable());
Assert.Throws <ArgumentNullException>(() => advertService.GetAllAdverts());
}
public void GetAllAdverts_Should_ReturnEmptyCollection_IfThereAreNoAdvertsAdded()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
IEnumerable <Advert> expectedAdvertsResult = new List <Advert>();
mockedRepository.Setup(rep => rep.All()).Returns(() => expectedAdvertsResult.AsQueryable());
Assert.IsEmpty(advertService.GetAllAdverts());
}
public void GetAllAdverts_Should_DoItsJobCorrectly_IfCalled()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
IEnumerable <Advert> expectedAdvertsResult = new List <Advert>()
{
new Advert(), new Advert()
};
mockedRepository.Setup(rep => rep.All()).Returns(() => expectedAdvertsResult.AsQueryable());
Assert.AreEqual(advertService.GetAllAdverts(), expectedAdvertsResult);
}
