public void SelectByIdReturnsCorrectFilm()
{
CollectionFilmRepository sut = new CollectionFilmRepository(serializer.Object);
Film retrievedFilm = sut.SelectById(2);
Assert.That(film2, Is.EqualTo(retrievedFilm));
}
public void SelectByIdReturnsCorrectFilm()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(films); // sut = system under test
//Act
Film filmSelected = sut.SelectById(2L);
//Assert
Assert.AreEqual(filmSelected, film2);
}
public void DeleteRemovesFilmFromCollection()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(films); // sut = system under test
//Act
bool deleted = sut.Delete(film1);
//Assert
Assert.IsTrue(films.First().Title == "Matrix");
}
public void InsertAddsFilmToCollection()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(films); // sut = system under test
//act
long id = sut.Insert(film1);
//Assert
Assert.AreEqual(3, films.Count);
}
public void SelectByIdReturnsCorrectFilm_UsingSerializerMock()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(serializer.Object);
//Act
Film returnedFilm = sut.SelectById(2);
//Assert
Assert.AreEqual(film2, returnedFilm);
}
public void SelectByTitleReturnsCorrectFilm()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(films);
//Act
Film returnedFilm = sut.SelectByTitle("Matrix");
//Assert
Assert.AreEqual(film2, returnedFilm);
}
public void SelectAllReturnsAllFilms()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(films); // sut = system under test
//Act
ICollection <Film> returnedFilms = sut.SelectAll();
//Assert
Assert.AreEqual(2, returnedFilms.Count);
}
public void InsertReturnsGeneratedId()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(); // sut = system under test
//act
long id1 = sut.Insert(film1);
long id2 = sut.Insert(film2);
//Assert
Assert.IsTrue(id1 < id2);
}
public void InsertSetsIdOfFilm()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(); // sut = system under test
//Act
long id1 = sut.Insert(film1);
long id2 = sut.Insert(film2);
//Assert
Assert.IsTrue(film1.Id == id1);
Assert.IsTrue(film2.Id == id2);
Assert.IsTrue(id1 > 0);
}
public void UpdateCorrectlyUpdatesFilmInCollection()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(films);
//Act
Film film3 = new Film("Jurassic Park", new DateTime(1984, 1, 20), 3, Genre.Science_Fiction);
film3.Id = 3;
bool isUpdated = sut.Update(film3);
//Assert
Assert.AreEqual(film2.Stock, films.First().Stock);
}
public void InsertAddsFilmToCollection()
{
int collectionCountAtTimeOfCall = 0;
serializer.Setup(s => s.Write(It.IsAny <ICollection <Film> >())).Callback((ICollection <Film> collection) => collectionCountAtTimeOfCall = collection.Count());
CollectionFilmRepository sut = new CollectionFilmRepository(serializer.Object);
Film film3 = new FilmBuilder().WithId(3L).WithTitle("Blade Runner").ReleasedOn(new DateTime(1982, 12, 25)).WithStockOf(5).WithGenre(Genre.Science_Fiction).Build();
long id = sut.Insert(film3);
Assert.That(collectionCountAtTimeOfCall, Is.EqualTo(3));
serializer.Verify(s => s.Write(films), Times.Once);
}
public void SearchByTitleReturnsCorrectFilms()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(films); // sut = system under test
Film film3 = new Film("Jurassic Park", new DateTime(1984, 1, 20), 3, Genre.Science_Fiction);
film3.Id = 3;
films.Add(film3);
//Act
ICollection <Film> returnedFilms = sut.SearchByTitle("Jurassic");
//Assert
Assert.IsTrue(returnedFilms.Count == 2);
}
public void InsertAddsFilmToCollection_UsingSerializerMock()
{
//Arrange
CollectionFilmRepository sut = new CollectionFilmRepository(serializer.Object);
Film film3 = new Film("Apocolypse", new DateTime(1984, 1, 20), 3, Genre.Science_Fiction)
{
Id = 3
};
int collectionCountAtTimeOfCall = 0;
serializer.Setup(
s => s.Write(It.IsAny <ICollection <Film> >())).Callback <ICollection <Film> >(
collection => collectionCountAtTimeOfCall = collection.Count());
//Act
long id = sut.Insert(film3);
//Assert
Assert.AreEqual(collectionCountAtTimeOfCall, 3);
serializer.Verify(s => s.Write(films), Times.Once);
}
