added unit test to illustrate #991

Author: Mpdreamz

src/Tests/Nest.Tests.Unit/Nest.Tests.Unit.csproj

@@ -392,6 +392,7 @@
     <Compile Include="Reproduce\Reproduce1146Tests.cs" />
     <Compile Include="Reproduce\Reproduce629Tests.cs" />
     <Compile Include="Reproduce\Reproduce1187Tests.cs" />
+    <Compile Include="Reproduce\Reproduce991Tests.cs" />
     <Compile Include="Reproduce\Reproduce990Tests.cs" />
     <Compile Include="Reproduce\Reproduce974Tests.cs" />
     <Compile Include="Reproduce\Reproduce928Tests.cs" />

src/Tests/Nest.Tests.Unit/Reproduce/EnumQueryDefaultsToInt.json

@@ -0,0 +1,12 @@
+{
+  "query" :
+  {
+    "term" :
+    {
+      "myEnum" :
+      {
+        "value" : 1
+      }
+    }
+  }
+}

src/Tests/Nest.Tests.Unit/Reproduce/Reproduce991Tests.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using Elasticsearch.Net;
+using Nest.Tests.MockData.Domain;
+using NUnit.Framework;
+
+namespace Nest.Tests.Unit.Reproduce
+{
+	/// <summary>
+	/// tests to reproduce reported errors
+	/// </summary>
+	[TestFixture]
+	public class Reproduce991Tests : BaseJsonTests
+	{
+		private class MyClass
+		{
+			public MyEnum MyEnum { get; set; }
+		}
+
+		private enum MyEnum
+		{
+			Value1,
+			Value2
+		}
+
+		[Test]
+		public void EnumQueryDefaultsToInt()
+		{
+			var query = new SearchDescriptor<MyClass>()
+				.Query(q => q.Term(p => p.MyEnum, MyEnum.Value2));
+			this.JsonEquals(query, MethodBase.GetCurrentMethod());
+		}
+	}
+}