1 files changed, 19 insertions, 0 deletions
diff --git a/csharp/src/Google.Protobuf.Test/IssuesTest.cs b/csharp/src/Google.Protobuf.Test/IssuesTest.cs
index a0350035..a38d6b08 100644
--- a/csharp/src/Google.Protobuf.Test/IssuesTest.cs
+++ b/csharp/src/Google.Protobuf.Test/IssuesTest.cs
@@ -59,5 +59,24 @@ namespace Google.Protobuf
             // Underscores aren't reflected in the JSON.
             Assert.AreEqual("{ \"types\": 10, \"descriptor\": 20 }", message.ToString());
         }
+
+        [Test]
+        public void JsonNameParseTest()
+        {
+            var settings = new JsonParser.Settings(10, TypeRegistry.FromFiles(UnittestIssuesReflection.Descriptor));
+            var parser = new JsonParser(settings);
+
+            // It is safe to use either original field name or explicitly specified json_name
+            Assert.AreEqual(new TestJsonName { Name = "test", Description = "test2", Guid = "test3" },
+                parser.Parse<TestJsonName>("{ \"name\": \"test\", \"desc\": \"test2\", \"guid\": \"test3\" }"));
+        }
+
+        [Test]
+        public void JsonNameFormatTest()
+        {
+            var message = new TestJsonName { Name = "test", Description = "test2", Guid = "test3" };
+            Assert.AreEqual("{ \"name\": \"test\", \"desc\": \"test2\", \"exid\": \"test3\" }",
+                JsonFormatter.Default.Format(message));
+        }
     }
 }