diff --git a/tests/Avalonia.Visuals.UnitTests/Media/ColorTests.cs b/tests/Avalonia.Visuals.UnitTests/Media/ColorTests.cs index f8bd15593a..f3f3c9a4ca 100644 --- a/tests/Avalonia.Visuals.UnitTests/Media/ColorTests.cs +++ b/tests/Avalonia.Visuals.UnitTests/Media/ColorTests.cs @@ -17,6 +17,18 @@ namespace Avalonia.Visuals.UnitTests.Media Assert.Equal(0xff, result.A); } + [Fact] + public void Try_Parse_Parses_RGB_Hash_Color() + { + var success = Color.TryParse("#ff8844", out Color result); + + Assert.True(success); + Assert.Equal(0xff, result.R); + Assert.Equal(0x88, result.G); + Assert.Equal(0x44, result.B); + Assert.Equal(0xff, result.A); + } + [Fact] public void Parse_Parses_RGB_Hash_Shorthand_Color() { @@ -28,6 +40,18 @@ namespace Avalonia.Visuals.UnitTests.Media Assert.Equal(0xff, result.A); } + [Fact] + public void Try_Parse_Parses_RGB_Hash_Shorthand_Color() + { + var success = Color.TryParse("#f84", out Color result); + + Assert.True(success); + Assert.Equal(0xff, result.R); + Assert.Equal(0x88, result.G); + Assert.Equal(0x44, result.B); + Assert.Equal(0xff, result.A); + } + [Fact] public void Parse_Parses_ARGB_Hash_Color() { @@ -39,6 +63,18 @@ namespace Avalonia.Visuals.UnitTests.Media Assert.Equal(0x40, result.A); } + [Fact] + public void Try_Parse_Parses_ARGB_Hash_Color() + { + var success = Color.TryParse("#40ff8844", out Color result); + + Assert.True(success); + Assert.Equal(0xff, result.R); + Assert.Equal(0x88, result.G); + Assert.Equal(0x44, result.B); + Assert.Equal(0x40, result.A); + } + [Fact] public void Parse_Parses_ARGB_Hash_Shorthand_Color() { @@ -50,6 +86,18 @@ namespace Avalonia.Visuals.UnitTests.Media Assert.Equal(0x44, result.A); } + [Fact] + public void Try_Parse_Parses_ARGB_Hash_Shorthand_Color() + { + var success = Color.TryParse("#4f84", out Color result); + + Assert.True(success); + Assert.Equal(0xff, result.R); + Assert.Equal(0x88, result.G); + Assert.Equal(0x44, result.B); + Assert.Equal(0x44, result.A); + } + [Fact] public void Parse_Parses_Named_Color_Lowercase() { @@ -61,6 +109,18 @@ namespace Avalonia.Visuals.UnitTests.Media Assert.Equal(0xff, result.A); } + [Fact] + public void TryParse_Parses_Named_Color_Lowercase() + { + var success = Color.TryParse("red", out Color result); + + Assert.True(success); + Assert.Equal(0xff, result.R); + Assert.Equal(0x00, result.G); + Assert.Equal(0x00, result.B); + Assert.Equal(0xff, result.A); + } + [Fact] public void Parse_Parses_Named_Color_Uppercase() { @@ -72,22 +132,52 @@ namespace Avalonia.Visuals.UnitTests.Media Assert.Equal(0xff, result.A); } + [Fact] + public void TryParse_Parses_Named_Color_Uppercase() + { + var success = Color.TryParse("RED", out Color result); + + Assert.True(success); + Assert.Equal(0xff, result.R); + Assert.Equal(0x00, result.G); + Assert.Equal(0x00, result.B); + Assert.Equal(0xff, result.A); + } + [Fact] public void Parse_Hex_Value_Doesnt_Accept_Too_Few_Chars() { Assert.Throws(() => Color.Parse("#ff")); } + [Fact] + public void TryParse_Hex_Value_Doesnt_Accept_Too_Few_Chars() + { + Assert.False(Color.TryParse("#ff", out _)); + } + [Fact] public void Parse_Hex_Value_Doesnt_Accept_Too_Many_Chars() { Assert.Throws(() => Color.Parse("#ff5555555")); } + [Fact] + public void TryParse_Hex_Value_Doesnt_Accept_Too_Many_Chars() + { + Assert.False(Color.TryParse("#ff5555555", out _)); + } + [Fact] public void Parse_Hex_Value_Doesnt_Accept_Invalid_Number() { Assert.Throws(() => Color.Parse("#ff808g80")); } + + [Fact] + public void TryParse_Hex_Value_Doesnt_Accept_Invalid_Number() + { + Assert.False(Color.TryParse("#ff808g80", out _)); + } } }