public void ReviewListGetByIdTest()
{
var ratingList = new ReviewList();
var guid1 = Guid.NewGuid();
var guid2 = Guid.NewGuid();
var guid3 = Guid.NewGuid();
ratingList.Add(new Review(1, "Name1", "Description1", 2));
ratingList.Add(new Review(2, "Name2", "Description2", 3));
ratingList.Add(new Review(3, "Name3", "Description3", 4));
var rating = ratingList.GetbyId(0);
Assert.AreEqual(rating, null);
rating = ratingList.GetbyId(-1);
Assert.AreEqual(rating, null);
rating = ratingList.GetbyId(1);
Assert.AreEqual(rating.Name, "Name1");
rating = ratingList.GetbyId(2);
Assert.AreEqual(rating.Name, "Name2");
rating = ratingList.GetbyId(3);
Assert.AreEqual(rating.Name, "Name3");
}