Starting writing tests for Sticky pool #1810

Author: Alex McAuliffe

src/Tests/ClientConcepts/ConnectionPooling/Sticky/Sticky.doc.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using Elasticsearch.Net;
+using FluentAssertions;
+using Tests.Framework;
+
+namespace Tests.ClientConcepts.ConnectionPooling.Sticky
+{
+    public class Sticky
+    {
+        protected int NumberOfNodes = 10;
+
+        [U] public void EachViewStartsAtNexPositionAndWrapsOver()
+        {
+            var uris = Enumerable.Range(9200, NumberOfNodes).Select(p => new Uri("http://localhost:" + p));
+            var staticPool = new StickyConnectionPool(uris);
+
+            this.AssertCreateView(staticPool);
+        }
+
+        public void AssertCreateView(StickyConnectionPool pool)
+        {
+            var startingPositions = Enumerable.Range(0, NumberOfNodes)
+                .Select(i => pool.CreateView().First())
+                .Select(n => n.Uri.Port)
+                .ToList();
+
+            var expectedOrder = Enumerable.Range(9200, NumberOfNodes);
+            startingPositions.Should().ContainInOrder(expectedOrder);
+        }
+    }
+}