public void RegisterNewBand_ThrowsArgumentNullExceptionWhenNoGenreIsReturned()
{
var genreData = new Genre()
{
Id = Guid.NewGuid(), GenreName = "Metal"
};
var countryData = new Country()
{
Id = Guid.NewGuid(), CountryName = "Bulgaria"
};
var band = new Band();
var contextMock = new Mock <IMusicLibraryContext>();
var contextBaseMock = new Mock <IMusicLibraryBaseContext>();
var countryServiceMock = new Mock <ICountryService>();
var genreServiceMock = new Mock <IGenreService>();
var userServiceMock = new Mock <IUserService>();
var bandFactoryMock = new Mock <IBandFactory>();
countryServiceMock.Setup(x => x.GetById(It.Is <Guid>(g => g == countryData.Id))).Returns(countryData);
genreServiceMock.Setup(x => x.GetGenre(It.Is <Guid>(g => g == genreData.Id))).Returns(genreData);
bandFactoryMock.Setup(x => x.CreateBandInstance()).Returns(band);
var bandDbList = new List <Band>();
var bandDbSetMock = new Mock <IDbSet <Band> >();
bandDbSetMock.Setup(set => set.Add(It.IsAny <Band>())).Callback((Band b) => bandDbList.Add(b));
contextMock.Setup(x => x.Bands).Returns(bandDbSetMock.Object);
string bandName = "SomeBandName";
int formationYear = 2016;
Guid countryId = countryData.Id;
Guid genreId = Guid.NewGuid();
var bandService = new BandService(
contextMock.Object,
contextBaseMock.Object,
countryServiceMock.Object,
genreServiceMock.Object,
userServiceMock.Object,
bandFactoryMock.Object);
Assert.That(() => bandService.RegisterNewBand(bandName, formationYear, genreId, countryId), Throws.Exception.TypeOf <ArgumentNullException>());
Assert.That(() => bandService.RegisterNewBand(bandName, formationYear, genreId, countryId), Throws.Exception.Message.Contains("Parameter name: genre"));
}
public void RegisterNewBand_CanAddBand()
{
var genreData = new Genre()
{
Id = Guid.NewGuid(), GenreName = "Metal"
};
var countryData = new Country()
{
Id = Guid.NewGuid(), CountryName = "Bulgaria"
};
var band = new Band();
var contextMock = new Mock <IMusicLibraryContext>();
var contextBaseMock = new Mock <IMusicLibraryBaseContext>();
var countryServiceMock = new Mock <ICountryService>();
var genreServiceMock = new Mock <IGenreService>();
var userServiceMock = new Mock <IUserService>();
var bandFactoryMock = new Mock <IBandFactory>();
countryServiceMock.Setup(x => x.GetById(It.Is <Guid>(g => g == countryData.Id))).Returns(countryData);
genreServiceMock.Setup(x => x.GetGenre(It.Is <Guid>(g => g == genreData.Id))).Returns(genreData);
bandFactoryMock.Setup(x => x.CreateBandInstance()).Returns(band);
var bandDbList = new List <Band>();
var bandDbSetMock = new Mock <IDbSet <Band> >();
bandDbSetMock.Setup(set => set.Add(It.IsAny <Band>())).Callback((Band b) => bandDbList.Add(b));
contextMock.Setup(x => x.Bands).Returns(bandDbSetMock.Object);
string bandName = "SomeBandName";
int formationYear = 2016;
Guid countryId = countryData.Id;
Guid genreId = genreData.Id;
var bandService = new BandService(
contextMock.Object,
contextBaseMock.Object,
countryServiceMock.Object,
genreServiceMock.Object,
userServiceMock.Object,
bandFactoryMock.Object);
bandService.RegisterNewBand(bandName, formationYear, genreId, countryId);
Assert.That(bandDbList.Count(), Is.EqualTo(1));
Assert.That(bandDbList[0].Genre, Is.SameAs(genreData));
Assert.That(bandDbList[0].Country, Is.SameAs(countryData));
}
public void RegisterNewBand_ShouldCallTheAddMethod()
{
var genreData = new Genre()
{
Id = Guid.NewGuid(), GenreName = "Metal"
};
var countryData = new Country()
{
Id = Guid.NewGuid(), CountryName = "Bulgaria"
};
var band = new Band();
var contextMock = new Mock <IMusicLibraryContext>();
var contextBaseMock = new Mock <IMusicLibraryBaseContext>();
var countryServiceMock = new Mock <ICountryService>();
var genreServiceMock = new Mock <IGenreService>();
var userServiceMock = new Mock <IUserService>();
var bandFactoryMock = new Mock <IBandFactory>();
countryServiceMock.Setup(x => x.GetById(It.Is <Guid>(g => g == countryData.Id))).Returns(countryData);
genreServiceMock.Setup(x => x.GetGenre(It.Is <Guid>(g => g == genreData.Id))).Returns(genreData);
bandFactoryMock.Setup(x => x.CreateBandInstance()).Returns(band);
var bandDbList = new List <Band>();
var bandDbSetMock = new Mock <IDbSet <Band> >();
bandDbSetMock.Setup(set => set.Add(It.IsAny <Band>())).Callback((Band b) => bandDbList.Add(b));
contextMock.Setup(x => x.Bands).Returns(bandDbSetMock.Object).Verifiable();
string bandName = "SomeBandName";
int formationYear = 2016;
Guid countryId = countryData.Id;
Guid genreId = genreData.Id;
var bandService = new BandService(
contextMock.Object,
contextBaseMock.Object,
countryServiceMock.Object,
genreServiceMock.Object,
userServiceMock.Object,
bandFactoryMock.Object);
bandService.RegisterNewBand(bandName, formationYear, genreId, countryId);
bandDbSetMock.Verify(mock => mock.Add(It.IsAny <Band>()), Times.Once());
//contextMock.Verify(mock => mock.Bands.Add(It.IsAny<Band>()), Times.Once());
}
