Fix test failures on non-english systems

src/HotChocolate/Core/test/Types.Analyzers.Tests/TestHelper.cs

@@ -1,5 +1,7 @@
 using System.Collections.Immutable;
 using System.Diagnostics.CodeAnalysis;
+using System.Globalization;
+using System.Runtime.CompilerServices;
 using System.Text;
 using System.Text.Encodings.Web;
 using System.Text.Json;
@@ -314,4 +316,16 @@ private static void AddDiagnosticsToSnapshot(
 
  [GeneratedRegex("MiddlewareFactories([a-z0-9]{32})")]
  private static partial Regex MiddlewareFactoryHashRegex();
+
+ internal static class ForceInvariantDefaultCultureModuleInitializer
+ {
+ [ModuleInitializer]
+ internal static void Initialize()
+ {
+ // Compile errors are localized, so enforce a common default culture,
+ // since otherwise the snapshot comparison may fail
+ CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
+ CultureInfo.DefaultThreadCurrentUICulture = CultureInfo.InvariantCulture;
+ }
+ }
 }