public void Multiply()
{
var y = RGBSpectrum.FromColor(Colors.Yellow);
var r = RGBSpectrum.FromColor(Colors.Red);
var m = y * r;
RGBSpectrum.ToColor(m).Should().Be(Colors.Red);
}
public void Subtract()
{
var s1 = RGBSpectrum.FromColor(Colors.Yellow);
var s2 = RGBSpectrum.FromColor(Colors.Red);
var s3 = s1 - s2;
RGBSpectrum.ToColor(s3).Should().Be(Colors.Green);
}
public void IsBlack()
{
var a = RGBSpectrum.FromColor(Colors.Yellow);
a.IsBlack().Should().BeFalse();
var b = new RGBSpectrum();
b.IsBlack().Should().BeTrue();
}
public void DivideScalar()
{
var y = RGBSpectrum.FromColor(Colors.Yellow);
var m = y / 2f;
m[0].Should().Be(0.5f);
m[1].Should().Be(0.5f);
m[2].Should().Be(0f);
}
public void MultiplyScalar()
{
var y = RGBSpectrum.FromColor(Colors.Yellow);
var m = y * 2f;
m[0].Should().Be(2f);
m[1].Should().Be(2f);
m[2].Should().Be(0f);
}
public void EqualityCheck()
{
var a = RGBSpectrum.FromColor(Colors.Yellow);
var b = RGBSpectrum.FromColor(Colors.Red);
var c = RGBSpectrum.FromColor(Colors.Yellow);
(a == b).Should().BeFalse();
(a != b).Should().BeTrue();
(a == c).Should().BeTrue();
(a != c).Should().BeFalse();
}