public void TestRandomGeneratorWithCustomRandomNumberProviderThatAlwaysReturn5()
{
var customNumber = 5;
// CustomRandomNumberProvider always returns customNumber
var customRandomNumberProvider = new CustomRandomNumberProvider(customNumber);
var cpu = new Cpu32Bits(4, null, customRandomNumberProvider);
var generatedNumber = cpu.GenerateRandomNumber(1, 100);
Assert.AreEqual(customNumber, generatedNumber);
}
public void When_NextSignedDouble_Expect_Reference()
{
// arrange
var pdfCurve = new Curve();
pdfCurve.Add(new Point(-1.0, 1));
pdfCurve.Add(new Point(0, 1));
var pdf = new Pdf(pdfCurve);
IRandomNumberProvider baseRandom = Substitute.For <IRandomNumberProvider>();
baseRandom.NextDouble().Returns(0.5);
var customRandom = new CustomRandomNumberProvider(new Cdf(pdf, 10), baseRandom);
// act
var randomNumber = customRandom.NextSignedDouble();
// assert
Assert.Equal(-0.5, randomNumber);
}
