1 files changed, 44 insertions, 0 deletions
diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/JsonCompatibilityTests.cs b/csharp/src/ProtocolBuffers.Test/Compatibility/JsonCompatibilityTests.cs
new file mode 100644
index 00000000..74603108
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/JsonCompatibilityTests.cs
@@ -0,0 +1,44 @@
+using System.IO;
+using System.Text;
+using Google.ProtocolBuffers.Serialization;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace Google.ProtocolBuffers.Compatibility
+{
+    [TestClass]
+    public class JsonCompatibilityTests : CompatibilityTests
+    {
+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)
+        {
+            StringWriter sw = new StringWriter();
+            JsonFormatWriter.CreateInstance(sw)
+                .WriteMessage(message);
+            return sw.ToString();
+        }
+
+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)
+        {
+            JsonFormatReader.CreateInstance((string)message).Merge(builder);
+            return builder;
+        }
+    }
+
+    [TestClass]
+    public class JsonCompatibilityFormattedTests : CompatibilityTests
+    {
+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)
+        {
+            StringWriter sw = new StringWriter();
+            JsonFormatWriter.CreateInstance(sw)
+                .Formatted()
+                .WriteMessage(message);
+            return sw.ToString();
+        }
+
+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)
+        {
+            JsonFormatReader.CreateInstance((string)message).Merge(builder);
+            return builder;
+        }
+    }
+}
+\ No newline at end of file