Integrating SpecFlow

asp.net inprocess appdomain utilized for integration style testing
feature files generate nunit tests at "save time" with vs specflow 1.2 installed
micro orchard site created dynamically in temp folder as a given step
cross-domain delegate invokation based on the excellent work of Steve Sanderson http://blog.stevensanderson.com/

--HG--
branch : dev

src/Orchard.Specs/Bindings/WebAppHosting.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Web;
+using System.Web.Hosting;
+using Orchard.Specs.Hosting;
+using Orchard.Specs.Util;
+using TechTalk.SpecFlow;
+using NUnit.Framework;
+
+namespace Orchard.Specs.Bindings {
+    [Binding]
+    public class WebAppHosting {
+        private WebHost _webHost;
+        private RequestDetails _details;
+
+        [Given(@"I have a clean site")]
+        public void GivenIHaveACleanSite() {
+            _webHost = new WebHost();
+            _webHost.Initialize("Orchard.Web", "/");
+        }
+
+        [Given(@"I have module ""(.*)""")]
+        public void GivenIHaveModule(string moduleName) {
+            _webHost.CopyExtension("Modules", moduleName);
+        }
+
+        [Given(@"I have theme ""(.*)""")]
+        public void GivenIHaveTheme(string themeName) {
+            _webHost.CopyExtension("Themes", themeName);
+        }
+
+        [Given(@"I have core ""(.*)""")]
+        public void GivenIHaveCore(string moduleName) {
+            _webHost.CopyExtension("Core", moduleName);
+        }
+
+        [When(@"I go to ""(.*)""")]
+        public void WhenIGoTo(string urlPath) {
+            _details = _webHost.SendRequest(urlPath);
+        }
+
+        [When(@"I follow ""(.*)""")]
+        public void WhenIFollow(string linkText) {
+            var doc = new HtmlAgilityPack.HtmlDocument();
+            doc.Load(new StringReader(_details.ResponseText));
+            var link = doc.DocumentNode.SelectNodes("//a").Single(elt => elt.InnerText == linkText);
+
+            WhenIGoTo(link.Attributes["href"].Value);
+        }
+
+        [Then(@"the status should be (.*) (.*)")]
+        public void ThenTheStatusShouldBe(int statusCode, string statusDescription) {
+            Assert.That(_details.StatusCode, Is.EqualTo(statusCode));
+            Assert.That(_details.StatusDescription, Is.EqualTo(statusDescription));
+        }
+
+        [Then(@"I should see ""(.*)""")]
+        public void ThenIShouldSee(string text) {
+            Assert.That(_details.ResponseText, Is.StringContaining(text));
+        }
+
+        [Then(@"the title contains ""(.*)""")]
+        public void ThenTheTitleContainsText(string text) {
+            ScenarioContext.Current.Pending();
+        }
+    }
+}