using UnitTestSharp;
using Prism;

namespace Glass.Blacklight.UnitTests
{
    public class BaseTintTests : TestFixture
    {
        public static BaseTint Tint()
        {
            return new BaseTint
            {
                Color = Colors.White,
                Gamma = 1.4,
                Look = TintLookTests.LookWith(null),
            };
        }

        public class MatchesTests : TestFixture
        {
            public void SameColorGammaAndLook_Match()
            {
                CheckTrue(Tint().Matches(Tint()));
            }

            public void DifferentColor_DoNotMatch()
            {
                BaseTint other = Tint();
                other.Color = Colors.Red;

                CheckFalse(Tint().Matches(other));
            }

            public void SameColorByAnotherName_Match()
            {
                BaseTint named = Tint();
                named.Color = Colors.Red;
                BaseTint unnamed = Tint();
                unnamed.Color = Color.FromArgb(255, 255, 0, 0);

                CheckTrue(named.Matches(unnamed));
            }

            public void DifferentGamma_DoNotMatch()
            {
                BaseTint other = Tint();
                other.Gamma = 2;

                CheckFalse(Tint().Matches(other));
            }

            public void DifferentLook_DoNotMatch()
            {
                BaseTint other = Tint();
                other.Look = TintLookTests.LookWith(new BlacklightGlassTexture());

                CheckFalse(Tint().Matches(other));
            }
        }
    }
}