Adding passing test

Raven.Tests/Bugs/DamianPutSnapshot.cs

@@ -0,0 +1,53 @@
+// -----------------------------------------------------------------------
+//  <copyright file="DamianPutSnapshot.cs" company="Hibernating Rhinos LTD">
+//      Copyright (c) Hibernating Rhinos LTD. All rights reserved.
+//  </copyright>
+// -----------------------------------------------------------------------
+using Raven.Abstractions.Data;
+using Raven.Client;
+using Raven.Client.Embedded;
+using Raven.Database.Plugins;
+using Raven.Json.Linq;
+using Xunit;
+
+namespace Raven.Tests.Bugs
+{
+	public class DamianPutSnapshot : RavenTest
+	{
+		[Fact]
+		public void Cannot_modify_snapshot()
+		{
+			using (var documentStore = NewDocumentStore())
+			{
+				documentStore.Initialize();
+				documentStore.DocumentDatabase.PutTriggers.Add(new PutTrigger {Database = documentStore.DocumentDatabase});
+				using (IDocumentSession session = documentStore.OpenSession())
+				{
+					session.Store(new Doc {Id = "DocId1", Name = "Name1"});
+					session.SaveChanges();
+				}
+			}
+		}
+
+		public class Doc
+		{
+			public string Id { get; set; }
+			public string Name { get; set; }
+		}
+
+		public class PutTrigger : AbstractPutTrigger
+		{
+			public override void OnPut(string key,
+			                           RavenJObject document,
+			                           RavenJObject metadata,
+			                           TransactionInformation transactionInformation)
+			{
+				using (Database.DisableAllTriggersForCurrentThread())
+				{
+					var revisionCopy = new RavenJObject(document);
+					Database.Put("CopyOfDoc", null, revisionCopy, new RavenJObject(metadata), transactionInformation);
+				}
+			}
+		}
+	}
+}

Raven.Tests/Raven.Tests.csproj

@@ -198,6 +198,7 @@
     <Compile Include="Bugs\ConflictsWithRemote.cs" />
     <Compile Include="Bugs\CreatingIndexes.cs" />
     <Compile Include="Bugs\CS1977.cs" />
+    <Compile Include="Bugs\DamianPutSnapshot.cs" />
     <Compile Include="Bugs\DanTurner.cs" />
     <Compile Include="Bugs\DeserializationAcrossTypes.cs" />
     <Compile Include="Bugs\DictionaryOfDateTime.cs" />