Add documentation test folder (#7273) (#7279)

Co-authored-by: Steve Gordon <sgordon@hotmail.co.uk>

tests/Tests/Documentation/DocumentationTestBase.cs

@@ -0,0 +1,10 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
+// See the LICENSE file in the project root for more information.
+
+namespace Tests.Documentation;
+
+public abstract class DocumentationTestBase
+{
+	public static readonly ElasticsearchClient Client = new(new ElasticsearchClientSettings(new InMemoryConnection()).DisableDirectStreaming());
+}