Implement history using a list of states. Url, CurrentHtml , etc. are…

… now based on the list.

SimpleBrowser.UnitTests/Helper.cs

@@ -23,6 +23,41 @@ internal static string GetFromResources(string resourceName)
 				}
 			}
 		}
+		internal static IWebRequestFactory GetAllways200RequestMocker()
+		{
+			return new Always200RequestMocker();
+		}
+		class Always200RequestMocker : IWebRequestFactory
+		{
+			public Always200RequestMocker()
+			{
+				ResponseContent = "";
+			}
+			public string ResponseContent { get; set; }
+			#region IWebRequestFactory Members
+
+			public IHttpWebRequest GetWebRequest(Uri url)
+			{
+				var mock = new Mock<IHttpWebRequest>();
+				mock.SetupAllProperties();
+				mock.Setup(m => m.GetResponse())
+					.Returns(() =>
+					{
+						var mockResponse = new Mock<IHttpWebResponse>();
+						mockResponse.SetupAllProperties();
+						mockResponse.SetupProperty(m => m.Headers, new WebHeaderCollection());
+
+						byte[] responseContent = Encoding.UTF8.GetBytes(this.ResponseContent);
+						mockResponse.Setup(r => r.GetResponseStream()).Returns(new MemoryStream(responseContent));
+						return mockResponse.Object;
+					});
+				mock.SetupProperty(m => m.Headers, new WebHeaderCollection());
+				mock.Setup(m => m.GetRequestStream()).Returns(new MemoryStream(new byte[2000000]));
+				return mock.Object;
+			}
+
+			#endregion
+		}
 		internal static IWebRequestFactory GetMoviesRequestMocker()
 		{
 			return new MoviesRequestMocker();

SimpleBrowser.UnitTests/OfflineTests/History.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using NUnit.Framework;
+
+namespace SimpleBrowser.UnitTests.OfflineTests
+{
+	[TestFixture]
+	public class History
+	{
+		[Test]
+		public void When_Navigate_Back_Current_Url_Should_Change()
+		{
+			Browser b = new Browser(Helper.GetMoviesRequestMocker());
+			HttpRequestLog lastRequest = null;
+			b.RequestLogged += (br, l) =>
+			{
+				lastRequest = l;
+			};
+			b.Navigate("http://localhost/movies/");
+			Assert.That(b.Url == new Uri("http://localhost/movies/"));
+			b.Navigate("http://localhost/movies2/");
+			Assert.That(b.Url == new Uri("http://localhost/movies2/"));
+			b.NavigateBack();
+			Assert.AreEqual(new Uri("http://localhost/movies/"), b.Url);
+			var link = b.Find(ElementType.Anchor, FindBy.Text, "Create New");
+			Assert.NotNull(link, "After navigating back, the 'Create New' link should be found");
+			b.NavigateForward();
+			Assert.AreEqual(new Uri("http://localhost/movies2/"), b.Url);
+			link = b.Find(ElementType.Anchor, FindBy.Text, "Create New");
+			Assert.AreEqual(false, link.Exists, "After navigating forward, the 'Create New' link should NOT be found");
+		}
+
+		[Test]
+		public void After_navigating_away_htmlresult_should_throw_exception()
+		{
+			Browser b = new Browser(Helper.GetMoviesRequestMocker());
+			HttpRequestLog lastRequest = null;
+			b.RequestLogged += (br, l) =>
+			{
+				lastRequest = l;
+			};
+			b.Navigate("http://localhost/movies/");
+			Assert.That(b.Url == new Uri("http://localhost/movies/"));
+			var link = b.Find(ElementType.Anchor, FindBy.Text, "Create New");
+			link.Click();
+			Assert.AreEqual(new Uri("http://localhost/movies/Movies/Create?"), b.Url);
+			Assert.Throws(typeof(InvalidOperationException), () => link.Click(), "Clicking the link should now throw an exception");
+		}
+
+
+	}
+}

SimpleBrowser.UnitTests/OfflineTests/Uploading.cs

@@ -12,9 +12,9 @@ namespace SimpleBrowser.UnitTests.OfflineTests
 	public class Uploading
 	{
 		[Test]
-		public void SearchingAnInputElementBySeveralSelectingMethods()
+		public void Uploading_A_File_With_Enctype_MultipartMime()
 		{
-			Browser b = new Browser();
+			Browser b = new Browser(Helper.GetAllways200RequestMocker());
 			b.SetContent(Helper.GetFromResources("SimpleBrowser.UnitTests.SampleDocs.FileUpload.htm"));
 			HttpRequestLog lastLog = null;
 			b.RequestLogged += (br, l) =>

SimpleBrowser.UnitTests/SimpleBrowser.UnitTests.csproj

@@ -51,6 +51,7 @@
   <ItemGroup>
     <Compile Include="Helper.cs" />
     <Compile Include="Issues.cs" />
+    <Compile Include="OfflineTests\History.cs" />
     <Compile Include="OfflineTests\QueryTests.cs" />
     <Compile Include="OfflineTests\Selectors.cs" />
     <Compile Include="OfflineTests\Uploading.cs" />

SimpleBrowser.sln

@@ -7,6 +7,12 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sample", "Sample\Sample.csp
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SimpleBrowser.UnitTests", "SimpleBrowser.UnitTests\SimpleBrowser.UnitTests.csproj", "{C0A2F5F6-088D-44E8-BBE3-400A8F84C0D3}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".nuget", ".nuget", "{7C5CA587-1761-43E7-87E5-D7EB62CE2F00}"
+	ProjectSection(SolutionItems) = preProject
+		.nuget\NuGet.exe = .nuget\NuGet.exe
+		.nuget\NuGet.targets = .nuget\NuGet.targets
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU