Refactored unit tests for the interlace method.

dlemstra · Oct 27, 2021 · bfa6ddc · bfa6ddc
1 parent c338792
commit bfa6ddc
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Showing 2 changed files with 51 additions and 27 deletions.
diff --git a/tests/Magick.NET.Tests/MagickImageTests/TheInterlaceMethod.cs b/tests/Magick.NET.Tests/MagickImageTests/TheInterlaceMethod.cs
@@ -0,0 +1,51 @@
+// Copyright Dirk Lemstra https://github.com/dlemstra/Magick.NET.
+// Licensed under the Apache License, Version 2.0.
+
+using System.IO;
+using ImageMagick;
+using Xunit;
+
+namespace Magick.NET.Tests
+{
+    public partial class MagickImageTests
+    {
+        public class TheInterlaceMethod
+        {
+            [Fact]
+            public void ShouldUseNoInterlaceAsTheDefault()
+            {
+                using (var image = new MagickImage(MagickColors.Fuchsia, 100, 60))
+                {
+                    using (var memStream = new MemoryStream())
+                    {
+                        image.Format = MagickFormat.Jpeg;
+                        image.Write(memStream);
+
+                        memStream.Position = 0;
+                        image.Read(memStream);
+
+                        Assert.Equal(Interlace.NoInterlace, image.Interlace);
+                    }
+                }
+            }
+
+            [Fact]
+            public void ShouldBeUseWhenWritingJpegImage()
+            {
+                using (var image = new MagickImage(MagickColors.Fuchsia, 100, 60))
+                {
+                    using (var memStream = new MemoryStream())
+                    {
+                        image.Interlace = Interlace.Undefined;
+                        image.Write(memStream);
+
+                        memStream.Position = 0;
+                        image.Read(memStream);
+
+                        Assert.Equal(Interlace.Jpeg, image.Interlace);
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/tests/Magick.NET.Tests/Settings/MagickSettingsTests.cs b/tests/Magick.NET.Tests/Settings/MagickSettingsTests.cs
@@ -188,33 +188,6 @@ public void Test_FillRule()
             }
         }
 
-        [Fact]
-        public void Test_Interlace()
-        {
-            using (var image = new MagickImage(MagickColors.Fuchsia, 100, 60))
-            {
-                using (MemoryStream memStream = new MemoryStream())
-                {
-                    image.Format = MagickFormat.Jpeg;
-                    image.Write(memStream);
-
-                    memStream.Position = 0;
-                    image.Read(memStream);
-                    Assert.Equal(Interlace.NoInterlace, image.Interlace);
-                }
-
-                using (MemoryStream memStream = new MemoryStream())
-                {
-                    image.Interlace = Interlace.Undefined;
-                    image.Write(memStream);
-
-                    memStream.Position = 0;
-                    image.Read(memStream);
-                    Assert.Equal(Interlace.Jpeg, image.Interlace);
-                }
-            }
-        }
-
         [Fact]
         public void Test_StrokeAntiAlias()
         {