Close #928 included unit test to showcase how to get the desired json from NEST

Author: Mpdreamz

Diff for: src/Tests/Nest.Tests.Unit/Nest.Tests.Unit.csproj

@@ -371,6 +371,7 @@
     <Compile Include="QueryParsers\Visitor\DslPrettyPrintVisitor.cs" />
     <Compile Include="QueryParsers\Visitor\VisitorDemoUseCase.cs" />
     <Compile Include="QueryParsers\Visitor\VisitorTests.cs" />
+    <Compile Include="Reproduce\Reproduce928Tests.cs" />
     <Compile Include="Reproduce\Reproduce902Tests.cs" />
     <Compile Include="Reproduce\Reproduce646Tests.cs" />
     <Compile Include="Reproduce\Reproduce579Tests.cs" />
@@ -775,6 +776,9 @@
     <None Include="Reproduce\Issue579.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
+    <None Include="Reproduce\Issue928.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Include="Reproduce\Issue902.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>

Diff for: src/Tests/Nest.Tests.Unit/Reproduce/Issue928.json

@@ -0,0 +1,32 @@
+  {
+  "filter": {
+    "bool": {
+      "must": [
+        {
+          "fquery": {
+            "query": {
+              "term": {
+                "field1": {
+                  "value": "value"
+                }
+              }
+            },
+            "_cache": true
+          }
+        },
+        {
+          "fquery": {
+            "query": {
+              "term": {
+                "field2": {
+                  "value": "value"
+                }
+              }
+            },
+            "_cache": true
+          }
+        }
+      ]
+    }
+  }
+}

Diff for: src/Tests/Nest.Tests.Unit/Reproduce/Reproduce928Tests.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using Nest.Tests.MockData.Domain;
+using NUnit.Framework;
+
+namespace Nest.Tests.Unit.Reproduce
+{
+	/// <summary>
+	/// tests to reproduce reported errors
+	/// </summary>
+	[TestFixture]
+	public class Reproduce928Tests : BaseJsonTests
+	{
+		[Test]
+		public void Issue928()
+		{
+			var result = this._client.Search<ElasticsearchProject>(s => s
+				.Filter(f => f
+					.Bool(bf => bf
+						.Must(
+							mf => mf.Cache(true).Query(q => q.Term("field1", "value"))
+							,mf => mf.Cache(true).Query(q => q.Term("field2", "value"))
+						)
+					)
+				)
+			);
+
+			this.JsonEquals(result.ConnectionStatus.Request, MethodBase.GetCurrentMethod());
+		}
+
+		[Test]
+		public void Issue928_And()
+		{
+			var result = this._client.Search<ElasticsearchProject>(s => s
+				.Filter(f => 
+					f.Cache(true).Query(q => q.Term("field1", "value"))
+					&& f.Cache(true).Query(q => q.Term("field2", "value"))
+				)
+			);
+
+			this.JsonEquals(result.ConnectionStatus.Request, MethodBase.GetCurrentMethod(), "Issue928");
+		}
+	}
+}