public void cannot_use_wrong_params()
{
var probability = new Probability();
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfBoth(-0.1, 0.2));
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfBoth(0.1, -0.2));
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfBoth(0.1, 1.2));
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfBoth(1.1, 0.2));
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfEither(-0.1, 0.2));
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfEither(0.1, -0.2));
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfEither(0.1, 1.2));
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfEither(1.1, 0.2));
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfInverse(-0.1));
Assert.Throws <ArgumentException>(() => probability.CalculateProbabilityOfInverse(1.1));
}
public void can_calculate_probability_of_either_events()
{
var probability = new Probability();
Assert.Equal(0.8, probability.CalculateProbabilityOfEither(0.6, 0.5));
}
