public void ZeroSizeListTest() { var m = new WeightedMetrics(); var list = new List <Utility>(); float aVal = m.Calculate(list); Assert.That(aVal, Is.EqualTo(Zero).Within(Tolerance)); }
public void ConstructorTest() { var m = new WeightedMetrics(); Assert.IsNotNull(m); Assert.GreaterOrEqual(m.PNorm, m.PNormMin); Assert.LessOrEqual(m.PNorm, m.PNormMax); }
public void ZeroValuesTest() { var m = new WeightedMetrics(); var list = MeasureTestsHelper.RandomUtilityWeightList(_rnd.Next(1, MaxVecLen), 0.0f); float aVal = m.Calculate(list); float cVal = MeasureTestsHelper.CalculateChebyshevNorm(list); Assert.That(aVal, Is.EqualTo(Zero).Within(Tolerance)); Assert.That(cVal, Is.EqualTo(Zero).Within(Tolerance)); }
public void CalculateTest([Values(-100f, -1f, 0f, 1f, 5f, 10f, 100f, 1000000f)] float p) { var m = new WeightedMetrics(p); var cP = p.Clamp(m.PNormMin, m.PNormMax); Assert.That(m.PNorm, Is.EqualTo(p.Clamp(m.PNormMin, m.PNormMax)).Within(Tolerance)); var list = MeasureTestsHelper.RandomUtilityList(_rnd.Next(1, MaxVecLen)); float aVal = m.Calculate(list); float cVal = MeasureTestsHelper.CalculateWeightedMetricsNorm(list, cP); Assert.That(aVal, Is.EqualTo(cVal).Within(Tolerance)); Assert.That(aVal <= One); Assert.That(aVal >= Zero); }