public void TestGetScoreNoRatings()
{
var broadcast = new MockBroadcast(0);
var score = broadcast.GetScore();
Assert.AreEqual(0D, score, Delta);
}
public void TestGetScoreWithRatings([Values(0, 5, 10)] int positiveWeight, [Values(0, 5, 10)] int negativeWeight)
{
var positiveRating = new MockRating(RatingPolarity.Positive, positiveWeight);
var negativeRating = new MockRating(RatingPolarity.Negative, negativeWeight);
var broadcast = new MockBroadcast(positiveRating, negativeRating);
var score = broadcast.GetScore();
var weightSum = positiveWeight + negativeWeight;
var expected = weightSum > 0 ? (double)positiveWeight / weightSum : 0D;
Assert.AreEqual(expected, score, Delta);
}
