public void ReturnSuchIdDoesNotExist_WhenCustomerIsNotFoundInTheRepository()
{
//Arrange
var validParameters = new List <string>()
{
"1", "10"
};
var dbMock = new Mock <IDatabase>();
var genreMock = new Mock <FilmGenre>();
var genreRepositoryMock = new Mock <IFilmGenreRepository>();
genreRepositoryMock.Setup(f => f.SingleOrDefault(It.IsAny <Expression <Func <FilmGenre, bool> > >())).Returns(genreMock.Object);
dbMock.Setup(d => d.FilmGenres).Returns(genreRepositoryMock.Object);
var CustomerRepositoryMock = new Mock <ICustomerRepository>();
CustomerRepositoryMock.Setup(f => f.SingleOrDefault(It.IsAny <Expression <Func <Customer, bool> > >())).Returns((Customer)null);
dbMock.Setup(d => d.Customers).Returns(CustomerRepositoryMock.Object);
var sut = new AddGenreToCustomerCommand(dbMock.Object);
var expectedString = "Customer not found";
//Act
var result = sut.Execute(validParameters);
//Assert
StringAssert.Contains(expectedString, result);
}
public void ReturnNotValidCustomerId_WhenSecondParameterCannotBeParsedToInt(params string[] parameters)
{
//Arrange
var dbMock = new Mock <IDatabase>();
var genreMock = new Mock <FilmGenre>();
var genreRepositoryMock = new Mock <IFilmGenreRepository>();
genreRepositoryMock.Setup(f => f.SingleOrDefault(It.IsAny <Expression <Func <FilmGenre, bool> > >())).Returns(genreMock.Object);
dbMock.Setup(d => d.FilmGenres).Returns(genreRepositoryMock.Object);
var filmMock = new Mock <Film>();
var filmRepositoryMock = new Mock <IFilmRepository>();
filmRepositoryMock.Setup(f => f.SingleOrDefault(It.IsAny <Expression <Func <Film, bool> > >())).Returns(filmMock.Object);
dbMock.Setup(d => d.Films).Returns(filmRepositoryMock.Object);
var sut = new AddGenreToCustomerCommand(dbMock.Object);
var expectedString = "Fill in numeric value";
//Act
var result = sut.Execute(parameters);
//Assert
StringAssert.Contains(expectedString, result);
}
public void ReturnNotValidGenreId_WhenFirstParameterCannotBeParsedToInt(params string[] parameters)
{
//Arrange
var dbMock = new Mock <IDatabase>();
var sut = new AddGenreToCustomerCommand(dbMock.Object);
var expectedString = "Fill in numeric value";
//Act
var result = sut.Execute(parameters);
//Assert
StringAssert.Contains(expectedString, result);
}
public void ReturnParametersAreEmpty_WhenSomeOfTheParametersIsEmpty(params string[] parameters)
{
//Arrange
var dbMock = new Mock <IDatabase>();
var sut = new AddGenreToCustomerCommand(dbMock.Object);
var expectedString = "parameters are empty";
//Act
var result = sut.Execute(parameters);
//Assert
StringAssert.Contains(expectedString, result);
}
public void ReturnNotValidParameters_WhenParametersAreDifferentOfTwo(params string[] parameters)
{
//Arrange
var dbMock = new Mock <IDatabase>();
var sut = new AddGenreToCustomerCommand(dbMock.Object);
var expectedString = "Not valid number";
//Act
var result = sut.Execute(parameters);
//Assert
StringAssert.Contains(expectedString, result);
}
public void CallDbComplete_WhenCustomerDoesNotContainsTheNewGenre()
{
//Arrange
var validGenreId = 1;
var validParameters = new List <string>()
{
validGenreId.ToString(), "10"
};
var dbMock = new Mock <IDatabase>();
var genreMock = new Mock <FilmGenre>();
genreMock.Object.Id = validGenreId;
var genreRepositoryMock = new Mock <IFilmGenreRepository>();
genreRepositoryMock.Setup(f => f.SingleOrDefault(It.IsAny <Expression <Func <FilmGenre, bool> > >())).Returns(genreMock.Object);
dbMock.Setup(d => d.FilmGenres).Returns(genreRepositoryMock.Object);
var CustomerRepositoryMock = new Mock <ICustomerRepository>();
var CustomerMock = new Mock <Customer>();
CustomerMock.Setup(c => c.Genres).Returns(new List <FilmGenre>());
var filmMockOld = new Mock <Film>();
filmMockOld.Object.Id = 2;
var films = new List <Film>()
{
filmMockOld.Object
};
CustomerMock.Setup(f => f.Films).Returns(films);
CustomerRepositoryMock.Setup(f => f.SingleOrDefault(It.IsAny <Expression <Func <Customer, bool> > >())).Returns(CustomerMock.Object);
dbMock.Setup(d => d.Customers).Returns(CustomerRepositoryMock.Object);
var sut = new AddGenreToCustomerCommand(dbMock.Object);
//Act
sut.Execute(validParameters);
//Assert
dbMock.Verify(d => d.Complete(), Times.Once);
}
public void AddTheGenreToTheCustomer_WhenCustomerDoesNotContainsTheNewGenre()
{
//Arrange
var validGenreId = 1;
var validParameters = new List <string>()
{
validGenreId.ToString(), "10"
};
var dbMock = new Mock <IDatabase>();
var genreMock = new Mock <FilmGenre>();
genreMock.Object.Id = validGenreId;
var genreRepositoryMock = new Mock <IFilmGenreRepository>();
genreRepositoryMock.Setup(f => f.SingleOrDefault(It.IsAny <Expression <Func <FilmGenre, bool> > >())).Returns(genreMock.Object);
dbMock.Setup(d => d.FilmGenres).Returns(genreRepositoryMock.Object);
var CustomerRepositoryMock = new Mock <ICustomerRepository>();
var CustomerMock = new Mock <Customer>();
var genreMockOld = new Mock <FilmGenre>();
genreMockOld.Object.Id = 1;
var genres = new List <FilmGenre>()
{
genreMockOld.Object
};
CustomerMock.Setup(f => f.Genres).Returns(genres);
CustomerRepositoryMock.Setup(f => f.SingleOrDefault(It.IsAny <Expression <Func <Customer, bool> > >())).Returns(CustomerMock.Object);
dbMock.Setup(d => d.Customers).Returns(CustomerRepositoryMock.Object);
var sut = new AddGenreToCustomerCommand(dbMock.Object);
//Act
sut.Execute(validParameters);
//Assert
CollectionAssert.Contains(CustomerMock.Object.Genres, genreMock.Object);
}
