public void AverageForNoReviewsIsZero()
{
var reviewStore = new ReviewStore();
var m = new Movie("The Abyss");
Assert.Zero(reviewStore.CalculateAverageFor(m));
}
public void TableForMovieIsZeroIfNoReviews()
{
var reviewStore = new ReviewStore();
var m = new Movie("The Abyss");
var table = reviewStore.GetTableFor(m);
for (var i = 1; i <= 5; i++)
{
Assert.Zero(table[i]);
}
}
public void AverageForOneReviewIsValue()
{
var reviewStore = new ReviewStore();
var m = new Movie("The Abyss");
var review = new Review
{
Rating = 3
};
reviewStore.LeaveReviewFor(m, review);
Assert.AreEqual(3, reviewStore.CalculateAverageFor(m));
}
public void CanLeaveReview()
{
var reviewStore = new ReviewStore();
var m = new Movie("The Abyss");
// reviewStore.Register(m);
var r = new Review
{
Rating = 1,
ReviewerName = "Bob",
ReviewText = "Couldn't get into"
};
reviewStore.LeaveReviewFor(m, r);
Assert.IsTrue(reviewStore.ContainsReviewFor(m, r));
}
public void AverageForTwoReviewsIsMean()
{
var reviewStore = new ReviewStore();
var m = new Movie("The Abyss");
var review = new Review
{
Rating = 3
};
var review2 = new Review
{
Rating = 4
};
reviewStore.LeaveReviewFor(m, review);
reviewStore.LeaveReviewFor(m, review2);
Assert.AreEqual(3.5, reviewStore.CalculateAverageFor(m));
}
public void TableForMovieIsValueIfOneReview()
{
var reviewStore = new ReviewStore();
var m = new Movie("The Abyss");
var review = new Review
{
Rating = 3
};
reviewStore.LeaveReviewFor(m, review);
var table = reviewStore.GetTableFor(m);
Assert.AreEqual(1, table[3]);
Assert.AreEqual(0, table[1]);
Assert.AreEqual(0, table[2]);
Assert.AreEqual(0, table[4]);
Assert.AreEqual(0, table[5]);
}
public void InitializeReviewStore()
{
reviewStore = new ReviewStore();
}
