Attempting to reproduce #1515

Author: gmarz

src/Tests/Nest.Tests.Integration/Nest.Tests.Integration.csproj

@@ -181,6 +181,7 @@
     <Compile Include="Reproduce\Reproduce1403Tests.cs" />
     <Compile Include="Reproduce\Reproduce1457Tests.cs" />
     <Compile Include="Reproduce\Reproduce1474Tests.cs" />
+    <Compile Include="Reproduce\Reproduce1515Tests.cs" />
     <Compile Include="Reproduce\Reproduce769Tests.cs" />
     <Compile Include="Reproduce\Reproduce945Tests.cs" />
     <Compile Include="Reproduce\Reproduce953Tests.cs" />

src/Tests/Nest.Tests.Integration/Reproduce/Reproduce1515Tests.cs

@@ -0,0 +1,37 @@
+using Elasticsearch.Net;
+using Nest.Tests.MockData.Domain;
+using NUnit.Framework;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using FluentAssertions;
+
+namespace Nest.Tests.Integration.Reproduce
+{
+	[TestFixture]
+	public class Reproduce1515Tests : IntegrationTests
+	{
+		[Test]
+		public void Test()
+		{
+			var result = Client.Search<ElasticsearchProject>(s => s
+				.SearchType(SearchType.Count)
+				.Aggregations(ag => ag
+					.Terms("countries", st => st
+						.Field("country")
+						.Size(10)
+						.Aggregations(aa => aa
+							.Terms("names", t => t
+								.Field(f => f.Name)
+							)
+						)
+					)
+				)
+			);
+
+			result.IsValid.Should().BeTrue();
+		}
+	}
+}