public void GetElement_NegativeNumber_ReturnsNegativeExpectedElement()
{
int index = 11;
double result = VanDerCorputSequence.GetElement(-index);
Assert.That(result, Is.EqualTo(-sequenceBase2[index]));
}
public void Inverse_BinaryVdcElement_ReturnsExpectedNumber()
{
int index = 10;
int result = VanDerCorputSequence.Invert(sequenceBase2[index]);
Assert.That(result, Is.EqualTo(index));
}
public void GetElement_PositiveNumberBase10_ReturnsExpectedElement()
{
int index = 11;
double result = VanDerCorputSequence.GetElement(index, 10);
Assert.That(result, Is.EqualTo(sequenceBase10[index]));
}
public void Next_NegativeSeed_ReturnsExpectedElements()
{
int index = 6;
VanDerCorputSequence vdc = new VanDerCorputSequence(-index);
double result1 = vdc.Next();
double result2 = vdc.Next();
Assert.That(result1, Is.EqualTo(-sequenceBase2[index]));
Assert.That(result2, Is.EqualTo(-sequenceBase2[index + 1]));
}
public void Inverse_IrrationalInput_OverflowException()
{
Assert.Throws <OverflowException>(() => VanDerCorputSequence.Invert(2.0 / Math.E));
}
