public void FilmsWithDifferentIdsShouldBeUnequalAndShouldHaveUnequalHashCodes()
{
Film film1 = new FilmBuilder().Build();
Film film2 = new FilmBuilder().WithId(2L).WithTitle("Star Wars: The Empire Strikes Back").ReleasedOn(new DateTime(1987, 1, 21)).WithStockOf(5).WithGenre(Genre.Science_Fiction).Build();
Assert.That(film1, Is.Not.EqualTo(film2));
Assert.That(film1.GetHashCode(), Is.Not.EqualTo(film2.GetHashCode()));
}
public void ConstructorShouldSetProperties()
{
Film film = new FilmBuilder().Build();
film.Title.Should().Be("Aliens");
film.Released.Should().Be(new DateTime(1984, 1, 20));
film.Stock.Should().Be(5);
film.Genre.Should().Be(Genre.Science_Fiction);
}
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);
}
