public void AddingPlatformSpecificFontsAreNotAddedByOtherPlatforms() { AssetPlugin plugin = new TestAssetPlugin(); plugin.AddColor(Color.FromArgb(255, 0, 0), "Red"); var font = new iOSFont() { Name = "Bold", FontFilename = "Bold.otf", Color = plugin.GetColor("Red") }; plugin.CanAddFont(font).Should().Be(false); plugin.AddFont(font); plugin.GetFontByName("Bold").Should().BeNull(); }