public void QuaternionNormalizeTest1()
{
Quaternion a = new Quaternion(0.0f, 0.0f, -0.0f, 0.0f);
Quaternion actual = Quaternion.Normalize(a);
Assert.True(Single.IsNaN(actual.X) && Single.IsNaN(actual.Y) && Single.IsNaN(actual.Z) && Single.IsNaN(actual.W)
, $"Quaternion.Normalize did not return the expected value: expected {new Quaternion(Single.NaN, Single.NaN, Single.NaN, Single.NaN)} actual {actual}");
}
public void QuaternionNormalizeTest()
{
Quaternion a = new Quaternion(1.0f, 2.0f, 3.0f, 4.0f);
Quaternion expected = new Quaternion(0.182574168f, 0.365148336f, 0.5477225f, 0.7302967f);
Quaternion actual;
actual = Quaternion.Normalize(a);
Assert.True(MathHelper.Equal(expected, actual), $"Quaternion.Normalize did not return the expected value: expected {expected} actual {actual}");
}