public void Invert_NonzeroIndex_ReturnsExpectedIndex()
{
int index = 7;
int result = HammersleySequence.Invert(hammersleySequence3DBase16[index], 16);
Assert.That(result, Is.EqualTo(index));
}
public void GetElement_3DNonzeroIndex_ReturnsExpectedElement()
{
int index = 10;
double[] result = HammersleySequence.GetElement(3, 16, index);
Assert.That(result, Is.EqualTo(hammersleySequence3DBase16[index]).Within(6E-7));
}
public void Next_3DZeroSeed_ReturnsExpectedSequence()
{
int count = 11;
HammersleySequence sequence = new HammersleySequence(3, 16);
double[][] result = new double[count][];
for (int i = 0; i < count; i++)
{
result[i] = sequence.Next();
}
Assert.That(result, Is.EqualTo(hammersleySequence3DBase16).Within(6E-7));
}
public void GetElement_InvalidDimensions_Throws()
{
Assert.That(() => HammersleySequence.GetElement(0, 16, 0), Throws.ArgumentException);
}
public void GetElement_InvalidBase_Throws()
{
Assert.That(() => HammersleySequence.GetElement(1, 0, 0), Throws.ArgumentException);
}
public void GetElement_InvalidIndex_Throws()
{
Assert.That(() => HammersleySequence.GetElement(1, 16, -1), Throws.ArgumentException);
}
public void Invert_NonrationalNumber_Overflows()
{
Assert.That(() => HammersleySequence.Invert(new double[] { 1.0 / Math.PI, 1.0 / Math.E }, 16), Throws.TypeOf <OverflowException>());
}
public void Invert_ValuesTooLarge_Throws()
{
Assert.That(() => HammersleySequence.Invert(new double[] { 2.0, 4.0, 8.0 }, 0), Throws.ArgumentException);
}
public void Invert_InvalidBase_Throws()
{
Assert.That(() => HammersleySequence.Invert(hammersleySequence3DBase16[1], 0), Throws.ArgumentException);
}
public void Invert_EmptyElement_Throws()
{
Assert.That(() => HammersleySequence.Invert(new double[0], 16), Throws.ArgumentException);
}
public void Invert_ElementIsNull_Throws()
{
Assert.That(() => HammersleySequence.Invert(null, 16), Throws.ArgumentNullException);
}
public void Constructor_InvalidDimensions_Throws()
{
Assert.That(() => HammersleySequence.GetElement(1, 16, -1), Throws.ArgumentException);
}