public void CalculatorAbsMinTest() { Calculator.AbsMin(-57.678, 18.45, 13.01, 0, 200, -245).ShouldBe(0); Calculator.AbsMin(-57.678, 57.856, 11.111, 0, 20, -0, 0).ShouldBe(0); Calculator.AbsMin(Double.NaN).ShouldBe(Double.NaN); Calculator.AbsMin(Double.NegativeInfinity, 0, 57, 4).ShouldBe(0); Calculator.AbsMin(Double.NegativeInfinity, 0, 57, 4, Double.PositiveInfinity).ShouldBe(0); Calculator.AbsMin((Double[])null).ShouldBe(0); }