public void ComposingTheExampleSlideshow_ShouldReturnTheExpectedResult()
{
var photo0 = new Photo {
Id = 0, Orientation = Orientation.Horizontal, Tags = { "cat", "beach", "sun" }
};
var photo1 = new Photo {
Id = 1, Orientation = Orientation.Vertical, Tags = { "selfie", "smile" }
};
var photo2 = new Photo {
Id = 2, Orientation = Orientation.Vertical, Tags = { "garden", "selfie" }
};
var photo3 = new Photo {
Id = 3, Orientation = Orientation.Horizontal, Tags = { "cat", "garden" }
};
var slide0 = new Slide {
Photos = new List <Photo> {
photo0
}
};
var slide1 = new Slide {
Photos = new List <Photo> {
photo1, photo2
}
};
var slide2 = new Slide {
Photos = new List <Photo> {
photo3
}
};
var slides = new List <Slide>
{
slide0,
slide1,
slide2,
};
var slideShow = new SlideShow();
var solution = slideShow.Compose(slides).ToList();
solution
.Should().ContainInOrder(new List <Slide> {
slide0, slide2, slide1
});
}