public void ChromaticityFromCCT(double expectedX, double expectedY, double cct)
{
// action
var chromaticity = CCTConverter.GetChromaticityOfCCT(cct);
// assert
var deltaComparer = new DoubleDeltaComparer(0.02);
Assert.Equal(chromaticity.x, expectedX, deltaComparer);
Assert.Equal(chromaticity.y, expectedY, deltaComparer);
}
public void ChromaticityFromCCT(double expectedX, double expectedY, double cct)
{
// arrange
var approximation = new CCTConverter();
// action
xyChromaticityCoordinates chromaticity = approximation.GetChromaticityOfCCT(cct);
// assert
var deltaComparer = new DoubleDeltaComparer(0.02);
Assert.That(chromaticity.x, Is.EqualTo(expectedX).Using(deltaComparer));
Assert.That(chromaticity.y, Is.EqualTo(expectedY).Using(deltaComparer));
}
public void CCTFromChromaticity(double x, double y, double expectedCCT)
{
// arrange
var chromaticity = new xyChromaticityCoordinates(x, y);
// action
var cct = CCTConverter.GetCCTOfChromaticity(chromaticity);
// assert
Debug.WriteLine($"CCT {cct} K (difference {Math.Abs(expectedCCT - cct)} K)");
var deltaComparer = new DoubleDeltaComparer(66);
Assert.Equal(cct, expectedCCT, deltaComparer);
}