public void GetIntegral_TestCase_BenchmarkNumericalIntegrator(double lowerBound, double upperBound)
{
var piecewiseConstantInterpolator = GetTestCaseInterpolatorObject();
double actual = piecewiseConstantInterpolator.GetIntegral(lowerBound, upperBound);
BenchmarkIntegrator benchmarkIntegrator = new BenchmarkIntegrator();
benchmarkIntegrator.FunctionToIntegrate = piecewiseConstantInterpolator.GetValue;
double expected = benchmarkIntegrator.GetValue(lowerBound, upperBound);
Assert.That(actual, Is.EqualTo(expected).Within(1E-2)); // the Benchmark is not accurate for such a discontinous function
}
public void GetIntegral_TestCase_BenchmarkNumericalIntegrator(double lowerBound, double upperBound)
{
var interpolator = GetTestCaseInterpolatorObject();
double actual = interpolator.GetIntegral(lowerBound, upperBound);
BenchmarkIntegrator benchmarkIntegrator = new BenchmarkIntegrator();
benchmarkIntegrator.FunctionToIntegrate = interpolator.GetValue;
double expected = benchmarkIntegrator.GetValue(lowerBound, upperBound);
Assert.That(actual, Is.EqualTo(expected).Within(1E-6));
}
