stateful behavior + tests

test/WireMock.Net.Tests/WireMockMiddlewareTests.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Owin;
+using Moq;
+using NFluent;
+using WireMock.Owin;
+using Xunit;
+
+namespace WireMock.Net.Tests
+{
+    public class WireMockMiddlewareTests
+    {
+        private readonly ObjectMother _objectMother = new ObjectMother();
+
+        [Fact]
+        public void Should_have_default_state_as_null()
+        {
+            // given
+
+            // when
+            var sut = _objectMother.Create();
+
+            // then
+            Check.That(sut.State).IsNull();
+        }
+
+        internal class ObjectMother
+        {
+            public Mock<OwinMiddleware> OwinMiddleware { get; set; }
+            public Mock<IOwinContext> OwinContext { get; set; }
+            public WireMockMiddlewareOptions WireMockMiddlewareOptions { get; set; }
+
+            public ObjectMother()
+            {
+                OwinContext = new Mock<IOwinContext>();
+                OwinMiddleware = new Mock<OwinMiddleware>(null);
+                WireMockMiddlewareOptions = new WireMockMiddlewareOptions();
+            }
+
+            public WireMockMiddleware Create()
+            {
+                return new WireMockMiddleware(OwinMiddleware.Object, WireMockMiddlewareOptions);
+            }
+        }
+    }
+}