public void GetById_Should_NotBeCalled_IfNotCalledYolo()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
mockedRepository.Verify(rep => rep.GetById(1), Times.Never);
}
public void Constructor_Should_CreateAdvertServices_IfParamsAreValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
Assert.That(advertService, Is.InstanceOf <AdvertServices>());
}
public void GetAllAdverts_Should_NotBeCalled_IfItIsNeverCalled()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
mockedRepository.Verify(rep => rep.All(), Times.Never);
}
public void DeleteAdvert_Should_NotCallSaveChanges_IfAdvertIsNotDelete()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertThatIsNotAdded = new Mock <Advert>();
mockedUnitOfWork.Verify(u => u.SaveChanges(), Times.Never);
}
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 DeleteAdvert_Should_NotDeleteAdvertThatIsNeverAddedInTheFirstPlace()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertThatIsNotAdded = new Mock <Advert>();
mockedRepository.Verify(rep => rep.Delete(advertThatIsNotAdded.Object), Times.Never);
}
public void GetById_ShouldThrowNullReferenceException_IfAdvertIsNull()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
Mock <Advert> advertThatIsNull = null;
Assert.Throws <NullReferenceException>(() => advertService.GetById(advertThatIsNull.Object.Id));
}
public void GetById_Should_NotReturnAdvert_IfThereIsNoAdvertYolo()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
mockedRepository.Setup(rep => rep.GetById(0)).Returns(() => null);
Assert.IsNull(advertService.GetById(0));
}
public void AddAdvert_ShouldThrowNullReferenceException_IfPassedAdvertIsNull()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
Mock <Advert> advertToAdd = null;
Assert.Throws <NullReferenceException>(() => advertService.AddAdvert(advertToAdd.Object));
}
public void Count_Should_ReturnZero_IfThereAreNoAdverts()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
IEnumerable <Advert> expectedResult = new List <Advert>();
mockedRepository.Setup(rep => rep.All()).Returns(() => expectedResult.AsQueryable());
Assert.AreEqual(0, advertService.Count());
}
public void GetById_Should_ReturnTheProperAdvertWithId_IfCalled()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertWithId = new Mock <Advert>();
mockedRepository.Setup(rep => rep.GetById(advertWithId.Object.Id)).Returns(() => advertWithId.Object);
Assert.IsInstanceOf <Advert>(advertService.GetById(advertWithId.Object.Id));
}
public void AddAdvert_Should_CallSaveChanges_IfAdvertIsValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertToAdd = new Mock <Advert>();
advertService.AddAdvert(advertToAdd.Object);
mockedUnitOfWork.Verify(u => u.SaveChanges(), Times.Once);
}
public void AddAdvert_Should_BeCalledOnce_IfAdvertIsValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertToAdd = new Mock <Advert>();
advertService.AddAdvert(advertToAdd.Object);
mockedRepository.Verify(rep => rep.Add(It.IsAny <Advert>()), Times.Once);
}
public void Count_Should_NeverBeCalled_IfNotCalled()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertToAdd = new Mock <Advert>();
advertService.AddAdvert(advertToAdd.Object);
mockedRepository.Verify(rep => rep.All(), Times.Never);
}
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 GetById_Should_BeCalledOnce_IfParamsAreValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advert = new Mock <Advert>();
advertService.GetById(advert.Object.Id);
mockedRepository.Verify(rep => rep.GetById(advert.Object.Id), Times.Once);
}
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 GetById_Should_Work_IfCalledWithValidParams()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertWithId = new Mock <Advert>();
mockedRepository.Setup(rep => rep.GetById(advertWithId.Object.Id)).Returns(() => advertWithId.Object);
Assert.AreEqual(advertService.GetById(advertWithId.Object.Id), advertWithId.Object);
}
public void DeleteAdvert_Should_BeCalled_IfAdvertIsValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertToAddAndDelete = new Mock <Advert>();
advertService.AddAdvert(advertToAddAndDelete.Object);
advertService.DeleteAdvert(advertToAddAndDelete.Object);
mockedRepository.Verify(rep => rep.Delete(advertToAddAndDelete.Object));
}
public void DeleteAdvert_Should_CallSaveChangesTwoTimes_IfAdvertIsValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advert = new Mock <Advert>();
advertService.AddAdvert(advert.Object);
advertService.DeleteAdvert(advert.Object);
mockedUnitOfWork.Verify(u => u.SaveChanges(), Times.Exactly(2));
}
public void DeleteAdvertById_Should_CallSaveChanges_IfParamsAreValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertWithId = new Mock <Advert>();
advertService.AddAdvert(advertWithId.Object);
advertService.DeleteAdvertById(advertWithId.Object.Id);
mockedUnitOfWork.Verify(u => u.SaveChanges(), Times.Exactly(2));
}
public void GetById_Should_ReturnTheCorrectAdvert_IfCalled()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advert = new Mock <Advert>();
var secondAdvert = new Mock <Advert>();
mockedRepository.Setup(rep => rep.GetById(advert.Object.Id)).Returns(() => advert.Object);
Assert.AreNotEqual(advertService.GetById(advert.Object.Id), secondAdvert.Object);
}
public void DeleteAdvertById_Should_BeCalledOnce_IfAdvertToDeleteIsValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advertToDeleteWithId = new Mock <Advert>();
advertService.AddAdvert(advertToDeleteWithId.Object);
advertService.DeleteAdvertById(advertToDeleteWithId.Object.Id);
mockedRepository.Verify(rep => rep.Delete(advertToDeleteWithId.Object.Id), Times.Once);
}
public void Count_Should_ReturnExactNumberOfAdverts_IfParamsAreValid()
{
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
IEnumerable <Advert> expectedResult = new List <Advert>()
{
new Advert(), new Advert()
};
mockedRepository.Setup(rep => rep.All()).Returns(() => expectedResult.AsQueryable());
Assert.AreEqual(2, advertService.Count());
}
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);
}
public void ReturnCorrectAdverts_WhenCorrectParameters()
{
int vehicleModelId = 1;
int cityId = 1;
int minPrice = 1;
int maxPrice = 4;
int yearFrom = 1958;
int yearTo = 3000;
var mockedRepository = new Mock <IRepository <Advert> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var advertService = new AdvertServices(mockedRepository.Object, mockedUnitOfWork.Object);
var advert = new Mock <Advert>();
var secondAdvert = new Mock <Advert>();
mockedRepository.Setup(rep => rep.All()).Returns(() => new List <Advert>()
{
new Advert {
Id = 1, VehicleModelId = 1, CityId = 1, Price = 2, Year = 2000
},
new Advert {
Id = 2, VehicleModelId = 1, CityId = 1, Price = 2, Year = 2000
},
new Advert {
Id = 3, VehicleModelId = 1, CityId = 1, Price = 2, Year = 2000
},
new Advert {
Id = 4, VehicleModelId = 2, CityId = 1, Price = 2, Year = 2000
}
}.AsQueryable());
// Act
var result = advertService.GetAdvertsByMultipleParameters(vehicleModelId, cityId, minPrice, maxPrice, yearFrom, yearTo).ToList();
Assert.AreEqual(3, result.Count);
}