Add testcase to all new functions

Author: mee-ironsoftware

IronSoftware.Drawing/IronSoftware.Drawing.Common.Tests/UnitTests/AnyBitmapFunctionality.cs

@@ -460,6 +460,16 @@ public void Create_Multi_page_Gif()
             AssertImageAreEqual("last-expected.jpg", "last.png", true);
         }
 
+        [FactWithAutomaticDisplayName]
+        public void Should_Return_BitsPerPixel()
+        {
+            AnyBitmap bitmap = AnyBitmap.FromFile(GetRelativeFilePath("van-gogh-starry-night-vincent-van-gogh.jpg"));
+            Assert.Equal(24, bitmap.BitsPerPixel);
+
+            bitmap = SixLabors.ImageSharp.Image.Load<SixLabors.ImageSharp.PixelFormats.Rgba32>(GetRelativeFilePath("mountainclimbers.jpg"));
+            Assert.Equal(32, bitmap.BitsPerPixel);
+        }
+
 #if !NET472
         [FactWithAutomaticDisplayName]
         public void CastMaui_to_AnyBitmap()

IronSoftware.Drawing/IronSoftware.Drawing.Common.Tests/UnitTests/ColorFunctionality.cs

@@ -492,8 +492,14 @@ public void Should_Return_Argb()
         {
             System.Drawing.Color bmColor = System.Drawing.Color.Azure;
             IronSoftware.Drawing.Color ironColor = IronSoftware.Drawing.Color.Azure;
+            IronSoftware.Drawing.Color fromImageSharp = SixLabors.ImageSharp.Color.Azure;
+            IronSoftware.Drawing.Color rgba32 = new SixLabors.ImageSharp.PixelFormats.Rgba32(bmColor.R, bmColor.G, bmColor.B, bmColor.A);
+            IronSoftware.Drawing.Color rgb24 = new SixLabors.ImageSharp.PixelFormats.Rgb24(bmColor.R, bmColor.G, bmColor.B);
 
             Assert.Equal(bmColor.ToArgb(), ironColor.ToArgb());
+            Assert.Equal(bmColor.ToArgb(), fromImageSharp.ToArgb());
+            Assert.Equal(bmColor.ToArgb(), rgba32.ToArgb());
+            Assert.Equal(bmColor.ToArgb(), rgb24.ToArgb());
         }
 
 #if !NET472