Fixes issue with line breaks in testing.

Author: pekspro

Source/Tests/Pekspro.DataAnnotationValuesExtractor.Tests/DisplayTests.cs

@@ -141,6 +141,7 @@ public partial class MyClass
         Assert.Empty(diagnostics);
         return Verifier.Verify(output)
             .ScrubGeneratedCodeAttribute()
+            .ScrubLineBreaks()
             .UseDirectory("Snapshots")
             .DisableRequireUniquePrefix();
     }
@@ -259,6 +260,7 @@ public partial class MyClass
         Assert.Empty(diagnostics);
         return Verifier.Verify(output)
             .ScrubGeneratedCodeAttribute()
+            .ScrubLineBreaks()
             .UseDirectory("Snapshots")
             .DisableRequireUniquePrefix();
     }

Source/Tests/Pekspro.DataAnnotationValuesExtractor.Tests/Snapshots/DisplayTests.Display_MultiLine.verified.txt

@@ -33,7 +33,7 @@
                     /// <summary>
                     /// Display name for Property.
                     /// </summary>
-                    public const string? Name = "Name with\r\nnewline";
+                    public const string? Name = "Name with\nnewline";
 
                     /// <summary>
                     /// Short display name for Property.

Source/Tests/Pekspro.DataAnnotationValuesExtractor.Tests/TestHelpers.cs

@@ -19,7 +19,10 @@ public static SettingsTask ScrubGeneratedCodeAttribute(this SettingsTask setting
             line => line.Replace($"""GeneratedCodeAttribute("Pekspro.DataAnnotationValuesExtractor", "{Constants.Version}")""",
                 """GeneratedCodeAttribute("Pekspro.DataAnnotationValuesExtractor", "FIXED_VERSION")"""));
 
-
+    public static SettingsTask ScrubLineBreaks(this SettingsTask settings)
+        => settings.ScrubLinesWithReplace(
+            line => line.Replace($"\\r\\n", "\\n"));
+            
     public static (ImmutableArray<Diagnostic> Diagnostics, string Output) GetGeneratedOutput<T>(params string[] source)
         where T : IIncrementalGenerator, new()
     {