public void Sqrt_InputIs4_Return2() { SingleOp op = new SingleOp(); var result = op.Sqrt(4); Assert.AreEqual(result, 2); }
public void Fact_InputIs4_Return24() { SingleOp op = new SingleOp(); var result = op.Fact(4); Assert.AreEqual(result, 24); }
public void Abs_InputIsMinus4_Return4() { SingleOp op = new SingleOp(); var result = op.Abs(-4); Assert.AreEqual(result, 4); }
public void Decrement_InputIs4_Return3() { SingleOp op = new SingleOp(); var result = op.Decrement(4); Assert.AreEqual(result, 3); }
public void Increment_InputIs4_Return5() { SingleOp op = new SingleOp(); var result = op.Increment(4); Assert.AreEqual(result, 5); }
public void MessageOperatorsTest() { int lowercaseCharacterCount = DiscreteChar.Lower().GetProbs().Count(p => p > 0); int uppercaseCharacterCount = DiscreteChar.Upper().GetProbs().Count(p => p > 0); StringDistribution strDist1 = StringDistribution.OneOf("a", "b", "abc", "ab", "bcd", "d", string.Empty); DiscreteChar charDist1 = SingleOp.CharacterAverageConditional(strDist1); Assert.Equal(1.0 / 3.0, charDist1['a'], ProbEps); Assert.Equal(1.0 / 3.0, charDist1['b'], ProbEps); Assert.Equal(1.0 / 3.0, charDist1['d'], ProbEps); StringDistribution strDist2 = StringDistribution.OneOf(strDist1, StringDistribution.OneOf("b", "d")); DiscreteChar charDist2 = SingleOp.CharacterAverageConditional(strDist2); Assert.Equal(1.0 / 10.0, charDist2['a'], ProbEps); Assert.Equal(4.5 / 10.0, charDist2['b'], ProbEps); Assert.Equal(4.5 / 10.0, charDist2['d'], ProbEps); StringDistribution strDist3 = StringDistribution.Letters(minLength: 0); DiscreteChar charDist3 = SingleOp.CharacterAverageConditional(strDist3); Assert.Equal(1.0 / (lowercaseCharacterCount + uppercaseCharacterCount), charDist3['a'], ProbEps); Assert.Equal(1.0 / (lowercaseCharacterCount + uppercaseCharacterCount), charDist3['B'], ProbEps); Assert.Equal(1.0 / (lowercaseCharacterCount + uppercaseCharacterCount), charDist3['d'], ProbEps); StringDistribution strDist4 = StringDistribution.OneOf(strDist3, StringDistribution.Lower(minLength: 0)); DiscreteChar charDist4 = SingleOp.CharacterAverageConditional(strDist4); Assert.Equal(2.0 / (2 * lowercaseCharacterCount + uppercaseCharacterCount), charDist4['a'], ProbEps); Assert.Equal(1.0 / (2 * lowercaseCharacterCount + uppercaseCharacterCount), charDist4['B'], ProbEps); Assert.Equal(2.0 / (2 * lowercaseCharacterCount + uppercaseCharacterCount), charDist4['d'], ProbEps); StringDistribution strDist5 = StringDistribution.String("XX").Append(strDist4); Assert.Throws <AllZeroException>(() => SingleOp.CharacterAverageConditional(strDist5)); }