public void AddingTwoReviewsWithDifferantValuesHasAverageBetweenThem()
{
var movie = new Movie();
movie.AddReview(1);
movie.AddReview(5);
Assert.That(movie.AverageRating, Is.EqualTo(3));
}
public void AddingOneReviewToTwoRatingGroups()
{
var movie = new Movie();
movie.AddReview(1);
movie.AddReview(2);
var numberOfReviewsForRating1 = movie.NumberOfReviewsForRating(1);
Assert.That(numberOfReviewsForRating1, Is.EqualTo(1));
var numberOfReviewsForRating2 = movie.NumberOfReviewsForRating(2);
Assert.That(numberOfReviewsForRating2, Is.EqualTo(1));
}
public void AddingASingleReviewHasAverageRatingOfThatReview(int review)
{
var movie = new Movie();
movie.AddReview(review);
Assert.That(movie.AverageRating, Is.EqualTo(review));
}
public void AddingAReviewIncreaseNumberOfReviewsToOne()
{
var movie = new Movie();
movie.AddReview(AnyRating);
Assert.That(movie.TotalReviews, Is.EqualTo(1));
}
public void CanSpecifyReviewText()
{
var movie = new Movie();
movie.AddReview(AnyRating, null, "reviewText");
Assert.That(movie.LatestReviewText, Is.Not.Empty);
}
public void ReviewTextIsInitiallyEmpty()
{
var movie = new Movie();
movie.AddReview(AnyRating);
Assert.That(movie.LatestReviewText, Is.Empty);
}
public void CanSpecifyReviewer()
{
var movie = new Movie();
movie.AddReview(AnyRating, "ReviewerName");
Assert.That(movie.LatestReviewer, Is.EqualTo("ReviewerName"));
}
public void DefaultReviewerIsAnonymous()
{
var movie = new Movie();
movie.AddReview(AnyRating);
Assert.That(movie.LatestReviewer, Is.EqualTo("Anonymous"));
}
public void AddingOneReviewAddOneToThatRatingGroup()
{
var movie = new Movie();
movie.AddReview(AnyRating);
var numberOfReviewsForRating = movie.NumberOfReviewsForRating(AnyRating);
Assert.That(numberOfReviewsForRating, Is.EqualTo(1));
}
public void AddReview_ShouldThrowArgumentNullException_DueToArgumentBeingNull()
{
//Arrange
var movie = new Movie();
//Act
var ex = Assert.Throws <ArgumentNullException>(() => movie.AddReview(null));
//Assert
Assert.Equal("Value cannot be null.", ex.Message);
}
public void AddReview_ShouldAddReview()
{
//Arrange
var movie = new Movie()
{
Title = "asd",
Runtime = 1997,
Year = 2000,
PosterPath = null,
Description = "Desc",
Reviews = new List <Review>()
};
var review = new Review();
//Act
movie.AddReview(review);
//Assert
Assert.Single(movie.Reviews);
}
public void AddingOutOfBoundsRatingCausesException(int rating)
{
var movie = new Movie();
Assert.Throws <ArgumentOutOfRangeException>(() => movie.AddReview(rating));
}