added test for csharp 479.

Author: craiggwilson

BsonUnitTests/BsonUnitTests.csproj

@@ -148,6 +148,8 @@
     <Compile Include="Jira\CSharp446Tests.cs" />
     <Compile Include="Jira\CSharp452Tests.cs" />
     <Compile Include="Jira\CSharp460Tests.cs" />
+    <Compile Include="Jira\CSharp467Tests.cs" />
+    <Compile Include="Jira\CSharp479Tests.cs" />
     <Compile Include="Jira\CSharp70Tests.cs" />
     <Compile Include="Jira\CSharp71Tests.cs" />
     <Compile Include="Jira\CSharp74Tests.cs" />

BsonUnitTests/Jira/CSharp479Tests.cs

@@ -0,0 +1,54 @@
+/* Copyright 2010-2012 10gen Inc.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using NUnit.Framework;
+
+using MongoDB.Bson;
+using MongoDB.Bson.Serialization;
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDB.Bson.Serialization.Options;
+
+namespace MongoDB.BsonUnitTests.Jira
+{
+    [TestFixture]
+    public class CSharp479Tests
+    {
+        public class Test
+        {
+            [BsonRepresentation(BsonType.ObjectId)]
+            public string[] OtherIds { get; set;}
+        }
+
+        [Test]
+        public void TestRoundTripping()
+        {
+            var id1 = ObjectId.GenerateNewId().ToString();
+            var id2 = ObjectId.GenerateNewId().ToString();
+
+            var test = new Test();
+            test.OtherIds = new string[] { id1, id2 };
+
+            var bson = test.ToBson();
+            var rehydrated = BsonSerializer.Deserialize<Test>(bson);
+
+            Assert.AreEqual(id1, test.OtherIds[0]);
+            Assert.AreEqual(id2, test.OtherIds[1]);
+        }
+    }
+}