public void RequestNotMatchingAnyBlog_ButWithASingleBlogInSystemWithLocalHostButNotMatchingSubfolder_ReturnsUpdatesItsHostThenRedirectsToSubfolder()
{
//arrange
var onlyBlog = new Blog { Host = "localhost", Subfolder = "sub" };
var pagedCollection = new PagedCollection<Blog> { onlyBlog };
pagedCollection.MaxItems = 1;
var repository = new Mock<ObjectRepository>();
repository.Setup(r => r.GetBlog("example.com", It.IsAny<string>())).Returns((Blog)null);
repository.Setup(r => r.GetPagedBlogs(null, 0, It.IsAny<int>(), ConfigurationFlags.None)).Returns(
pagedCollection);
var appSettings = new NameValueCollection();
appSettings.Add("AggregateEnabled", "false");
var hostInfo = new HostInfo(appSettings);
var service = new BlogLookupService(repository.Object, new LazyNotNull<HostInfo>(() => hostInfo));
var blogRequest = new BlogRequest("example.com", string.Empty, new Uri("http://example.com/foo/bar"), false);
//act
BlogLookupResult result = service.Lookup(blogRequest);
//assert
Assert.IsNull(result.Blog);
Assert.IsNotNull(result.AlternateUrl);
Assert.AreEqual("http://example.com/sub/foo/bar", result.AlternateUrl.ToString());
Assert.AreEqual("example.com", onlyBlog.Host);
repository.Verify(r => r.UpdateBlog(It.IsAny<Blog>()));
}
public void AuthenticateRequest_WithRequestHavingValidAuthCookies_SetsUserToGenericPrincipalWithRoles()
{
// arrange
var module = new AuthenticationModule();
const string roles = "Admins|HostAdmins|Users";
var ticket = new FormsAuthenticationTicket(1, ".ASPXAUTH.42", DateTime.Now, DateTime.Now.AddDays(60), true,
roles);
string cookieValue = FormsAuthentication.Encrypt(ticket);
var authCookie = new HttpCookie(".ASPXAUTH.42") { Value = cookieValue };
var cookies = new HttpCookieCollection { authCookie };
var httpContext = new Mock<HttpContextBase>();
httpContext.Stub(c => c.User);
httpContext.Setup(c => c.Request.Path).Returns("/");
httpContext.Setup(c => c.Request.QueryString).Returns(new NameValueCollection());
httpContext.Setup(c => c.Request.Cookies).Returns(cookies);
httpContext.Setup(c => c.Response.Cookies).Returns(cookies);
var blogRequest = new BlogRequest("localhost", string.Empty, new Uri("http://localhost"), false,
RequestLocation.Blog, "/") { Blog = new Blog { Id = 42 } };
// act
module.AuthenticateRequest(httpContext.Object, blogRequest);
// assert
var principal = httpContext.Object.User as GenericPrincipal;
Assert.IsNotNull(principal);
Assert.IsTrue(principal.IsInRole("Admins"));
Assert.IsTrue(principal.IsInRole("HostAdmins"));
Assert.IsTrue(principal.IsInRole("Users"));
}
public void HandleInstallationStatus(HttpContextBase context, BlogRequest blogRequest)
{
string redirectUrl = GetInstallationRedirectUrl(blogRequest);
if (!String.IsNullOrEmpty(redirectUrl))
{
context.Response.Redirect(redirectUrl);
}
}
public void Ctor_WithRequestForInstallation_SetsBlogNotRequiredTrue()
{
//arrange, act
var blogRequest = new BlogRequest(null, null, new Uri("http://example.com"), false,
RequestLocation.Installation, "/");
//assert
Assert.IsTrue(blogRequest.BlogNotRequired);
}
public void Ctor_WithRequestForHostAdmin_SetsRequestLocationToHostAdmin()
{
//arrange
Mock<HttpRequestBase> request = CreateRequest("example.com", "/", "/HostAdmin/anything.aspx", true);
//act
var blogRequest = new BlogRequest(request.Object);
//assert
Assert.AreEqual(RequestLocation.HostAdmin, blogRequest.RequestLocation);
}
public void AuthenticateRequest(HttpContextBase httpContext, BlogRequest blogRequest)
{
if(blogRequest.RequestLocation == RequestLocation.StaticFile)
{
return;
}
HttpCookie authCookie = httpContext.Request.SelectAuthenticationCookie(blogRequest.Blog);
FormsAuthenticationTicket authTicket = GetFormsAuthenticationTicket(authCookie);
HandleFormsAuthenticationTicket(blogRequest, httpContext, authTicket);
}
public void Ctor_WithRequestForInstallDirectoryRoot_SetsRequestLocationToInstallDirectory()
{
//arrange
Mock<HttpRequestBase> request = CreateRequest("example.com", "/", "/Install", true);
//act
var blogRequest = new BlogRequest(request.Object);
//assert
Assert.AreEqual(RequestLocation.Installation, blogRequest.RequestLocation);
}
public void Ctor_WithHostHavingPort_StripsPort()
{
//arrange
Mock<HttpRequestBase> request = CreateRequest("example.com:1234", "/", "/foo/bar", true);
//act
var blogRequest = new BlogRequest(request.Object);
//assert
Assert.AreEqual("example.com", blogRequest.Host);
}
public void AuthenticateRequest(HttpContextBase httpContext, BlogRequest blogRequest)
{
if (blogRequest.RequestLocation == RequestLocation.StaticFile)
{
return;
}
HttpCookie authCookie = httpContext.Request.SelectAuthenticationCookie(blogRequest.Blog);
FormsAuthenticationTicket authTicket = GetFormsAuthenticationTicket(authCookie);
HandleFormsAuthenticationTicket(blogRequest, httpContext, authTicket);
}
public void GetInstallationRedirectUrl_ForStaticFiles_ReturnsNull()
{
// arrange
var module = new InstallationCheckModule(new Mock<IInstallationManager>().Object, new LazyNotNull<HostInfo>(() => null));
var blogRequest = new BlogRequest("localhost", string.Empty, new Uri("http://localhost/whatever/foo.jpg"),
true, RequestLocation.Blog, "/");
// act
string redirectUrl = module.GetInstallationRedirectUrl(blogRequest);
// assert
Assert.IsNull(redirectUrl);
}
public void AuthenticateRequest_WithRequestForStaticFile_ReturnsImmediately()
{
// arrange
var module = new AuthenticationModule();
var httpContext = new Mock<HttpContextBase>();
httpContext.Setup(c => c.Request.Cookies).Throws(new InvalidOperationException());
var blogRequest = new BlogRequest("localhost", string.Empty, new Uri("http://localhost"), false,
RequestLocation.StaticFile, "/");
// act, assert
module.AuthenticateRequest(httpContext.Object, blogRequest);
}
public void HandleFormsAuthenticationTicket(BlogRequest blogRequest, HttpContextBase httpContext, FormsAuthenticationTicket authTicket)
{
if (authTicket != null)
{
if (FormsAuthentication.SlidingExpiration)
{
authTicket = FormsAuthentication.RenewTicketIfOld(authTicket);
}
// When the ticket was created, the UserData property was assigned a
// pipe delimited string of role names.
SetHttpContextUser(httpContext, authTicket);
}
}
public void GetInstallationRedirectUrl_WhenHostInfoNotNullAndInstallRequiredButInInstallDirectory_ReturnsNull()
{
// arrange
var installManager = new Mock<IInstallationManager>();
installManager.Setup(m => m.InstallationActionRequired(It.IsAny<Version>(), null)).Returns(true);
var module = new InstallationCheckModule(installManager.Object, new LazyNotNull<HostInfo>(CreateHostInfo));
var blogRequest = new BlogRequest("localhost", string.Empty, new Uri("http://localhost/Install/foo.aspx"),
true, RequestLocation.Installation, "/");
// act
string redirectUrl = module.GetInstallationRedirectUrl(blogRequest);
// assert
Assert.IsNull(redirectUrl);
}
public void GetRouteData_MatchingTheImplicitSubfolderRoute_ReturnsParentDirectoryRoute()
{
//arrange
var route = new PageRoute("url", "~/aspx/Dtp.aspx", new[] { "foo" }, new Mock<ISubtextPageBuilder>().Object,
new Mock<IDependencyResolver>().Object);
var httpContext = new Mock<HttpContextBase>();
httpContext.FakeRequest("~/subfolder/url");
var blogRequest = new BlogRequest("localhost", "subfolder", new Uri("http://localhost"), false);
//act
RouteData routeData = route.GetRouteData(httpContext.Object, blogRequest);
//assert
Assert.AreEqual(route, routeData.Route);
}
public void GetRouteData_MatchingTheImplicitSubfolderRoute_ReturnsParentDirectoryRoute()
{
//arrange
var route = new DirectoryRoute("dir", new Mock<IServiceLocator>().Object);
;
var httpContext = new Mock<HttpContextBase>();
httpContext.FakeRequest("~/subfolder/dir/foo.aspx");
var blogRequest = new BlogRequest("localhost", "subfolder", new Uri("http://localhost"), false);
//act
RouteData routeData = route.GetRouteData(httpContext.Object, blogRequest);
//assert
Assert.AreEqual(route, routeData.Route);
}
public void GetInstallationRedirectUrl_WhenHostInfoNotNullInstallationActionRequiredAndInLoginPage_ReturnsInstallDirectory()
{
// arrange
var installManager = new Mock<IInstallationManager>();
installManager.Setup(m => m.GetInstallationStatus(It.IsAny<Version>())).Returns(
InstallationState.NeedsInstallation);
installManager.Setup(m => m.InstallationActionRequired(It.IsAny<Version>(), null)).Returns(true);
var module = new InstallationCheckModule(installManager.Object, new LazyNotNull<HostInfo>(UnitTestHelper.CreateHostInfo));
var blogRequest = new BlogRequest("localhost", string.Empty, new Uri("http://localhost/Install/foo.aspx"),
true, RequestLocation.LoginPage, "/");
// act
string redirectUrl = module.GetInstallationRedirectUrl(blogRequest);
// assert
Assert.AreEqual("~/install/default.aspx", redirectUrl);
}
public BlogRequest ConvertRequestToBlogRequest(HttpContextBase httpContext)
{
string redirectUrl = httpContext.Request.GetFileNotFoundRedirectUrl(HttpRuntime.UsingIntegratedPipeline);
if (!String.IsNullOrEmpty(redirectUrl))
{
httpContext.Response.Redirect(redirectUrl, true);
return(null);
}
// REVIEW: Maybe the BlogLookup.Lookup should take in an HttpContextBase
// and return the BlogRequest as part of the result.
var blogRequest = new BlogRequest(httpContext.Request);
if (blogRequest.BlogNotRequired)
{
return(blogRequest);
}
BlogLookupResult result = BlogLookup.Lookup(blogRequest);
if (result == null)
{
if (blogRequest.RequestLocation != RequestLocation.LoginPage)
{
httpContext.Response.Redirect("~/install/BlogNotConfiguredError.aspx", true);
}
return(blogRequest);
}
if (result.Blog == null && result.AlternateUrl != null)
{
httpContext.Response.RedirectPermanent(result.AlternateUrl.ToString(), true);
return(null);
}
if (result.Blog != null && !result.Blog.IsActive && blogRequest.RequestLocation == RequestLocation.Blog)
{
httpContext.Response.Redirect("~/SystemMessages/BlogNotActive.aspx", true);
return(null);
}
blogRequest.Blog = result.Blog;
return(blogRequest);
}
public virtual RouteData GetRouteData(HttpContextBase httpContext, BlogRequest blogRequest)
{
RouteData routeData;
if (String.IsNullOrEmpty(blogRequest.Subfolder))
{
routeData = base.GetRouteData(httpContext);
if (routeData != null)
{
//Add current subfolder info.
routeData.Values.Add("subfolder", string.Empty);
}
}
else
{
routeData = RouteForSubfolder.GetRouteData(httpContext, blogRequest.Subfolder);
}
return routeData;
}
public BlogRequest ConvertRequestToBlogRequest(HttpContextBase httpContext)
{
string redirectUrl = httpContext.Request.GetFileNotFoundRedirectUrl(HttpRuntime.UsingIntegratedPipeline);
if (!String.IsNullOrEmpty(redirectUrl))
{
httpContext.Response.Redirect(redirectUrl, true);
return null;
}
// REVIEW: Maybe the BlogLookup.Lookup should take in an HttpContextBase
// and return the BlogRequest as part of the result.
var blogRequest = new BlogRequest(httpContext.Request);
if (blogRequest.BlogNotRequired)
{
return blogRequest;
}
BlogLookupResult result = BlogLookup.Lookup(blogRequest);
if (result == null)
{
if (blogRequest.RequestLocation != RequestLocation.LoginPage)
{
httpContext.Response.Redirect("~/install/BlogNotConfiguredError.aspx", true);
}
return blogRequest;
}
if (result.Blog == null && result.AlternateUrl != null)
{
httpContext.Response.RedirectPermanent(result.AlternateUrl.ToString(), true);
return null;
}
if (result.Blog != null && !result.Blog.IsActive && blogRequest.RequestLocation == RequestLocation.Blog)
{
httpContext.Response.Redirect("~/SystemMessages/BlogNotActive.aspx", true);
return null;
}
blogRequest.Blog = result.Blog;
return blogRequest;
}
public void GetVirtualPath_WithoutSubolder_ReturnsUrlWithoutSubfolder()
{
//arrange
var route = new DirectoryRoute("admin", new Mock<IServiceLocator>().Object);
var httpContext = new Mock<HttpContextBase>();
httpContext.FakeRequest("~/admin/posts/foo.aspx");
var blogRequest = new BlogRequest("localhost", null, new Uri("http://localhost"), true);
var routeData = new RouteData();
var requestContext = new RequestContext(httpContext.Object, routeData);
//act
VirtualPathData virtualPath = route.GetVirtualPath(requestContext
,
new RouteValueDictionary(
new {pathInfo = "posts/foo.aspx"}));
//assert
Assert.IsNotNull(virtualPath);
Assert.AreEqual("admin/posts/foo.aspx", virtualPath.VirtualPath);
}
/// <summary>
/// Checks the installation status and redirects if necessary.
/// </summary>
public string GetInstallationRedirectUrl(BlogRequest blogRequest)
{
const string installUrl = "~/install/default.aspx";
// Bypass for static files.
if (blogRequest.RawUrl.IsStaticFileRequest())
{
return(null);
}
if (_hostInfo.Value == null && blogRequest.RequestLocation != RequestLocation.Installation)
{
return(installUrl);
}
// Want to redirect to install if installation is required,
// or if we're missing a HostInfo record.
if ((InstallationManager.InstallationActionRequired(VersionInfo.CurrentAssemblyVersion, null) || _hostInfo.Value == null))
{
InstallationState state = InstallationManager.GetInstallationStatus(VersionInfo.CurrentAssemblyVersion);
if (state == InstallationState.NeedsInstallation &&
!blogRequest.IsHostAdminRequest &&
blogRequest.RequestLocation != RequestLocation.Installation)
{
return(installUrl);
}
if (state == InstallationState.NeedsUpgrade)
{
if (blogRequest.RequestLocation != RequestLocation.Upgrade &&
blogRequest.RequestLocation != RequestLocation.LoginPage &&
blogRequest.RequestLocation != RequestLocation.SystemMessages &&
blogRequest.RequestLocation != RequestLocation.HostAdmin)
{
return("~/SystemMessages/UpgradeInProgress.aspx");
}
}
}
return(null);
}
/// <summary>
/// Checks the installation status and redirects if necessary.
/// </summary>
public string GetInstallationRedirectUrl(BlogRequest blogRequest)
{
const string installUrl = "~/install/default.aspx";
// Bypass for static files.
if (blogRequest.RawUrl.IsStaticFileRequest())
{
return null;
}
if (_hostInfo.Value == null && blogRequest.RequestLocation != RequestLocation.Installation)
{
return installUrl;
}
// Want to redirect to install if installation is required,
// or if we're missing a HostInfo record.
if ((InstallationManager.InstallationActionRequired(VersionInfo.CurrentAssemblyVersion, null) || _hostInfo.Value == null))
{
InstallationState state = InstallationManager.GetInstallationStatus(VersionInfo.CurrentAssemblyVersion);
if (state == InstallationState.NeedsInstallation
&& !blogRequest.IsHostAdminRequest
&& blogRequest.RequestLocation != RequestLocation.Installation)
{
return installUrl;
}
if (state == InstallationState.NeedsUpgrade)
{
if (blogRequest.RequestLocation != RequestLocation.Upgrade
&& blogRequest.RequestLocation != RequestLocation.LoginPage
&& blogRequest.RequestLocation != RequestLocation.SystemMessages
&& blogRequest.RequestLocation != RequestLocation.HostAdmin)
{
return "~/SystemMessages/UpgradeInProgress.aspx";
}
}
}
return null;
}
public void RequestNotMatchingAnyBlog_ButWithAggregateBlogsEnabledAndActiveBlogsInTheSystem_ReturnsAggregateBlog()
{
//arrange
var repository = new Mock<ObjectProvider>();
repository.Setup(r => r.GetBlog("example.com", It.IsAny<string>())).Returns((Blog)null);
var onlyBlog = new Blog {Host = "example.com", Subfolder = "not-sub"};
var pagedCollection = new PagedCollection<Blog> {onlyBlog};
pagedCollection.MaxItems = 1;
repository.Setup(r => r.GetPagedBlogs(null, 0, It.IsAny<int>(), ConfigurationFlags.None)).Returns(
pagedCollection);
var aggregateBlog = new Blog();
var service = new BlogLookupService(repository.Object,
new HostInfo
{BlogAggregationEnabled = true, AggregateBlog = aggregateBlog});
var blogRequest = new BlogRequest("example.com", string.Empty, new Uri("http://example.com/foo/bar"), false);
//act
BlogLookupResult result = service.Lookup(blogRequest);
//assert
Assert.AreSame(aggregateBlog, result.Blog);
}
public void HandleFormsAuthenticationTicket(BlogRequest blogRequest, HttpContextBase httpContext, FormsAuthenticationTicket authTicket)
{
if (authTicket != null)
{
if (FormsAuthentication.SlidingExpiration)
{
FormsAuthentication.RenewTicketIfOld(authTicket);
}
// When the ticket was created, the UserData property was assigned a
// pipe delimited string of role names.
SetHttpContextUser(httpContext, authTicket);
}
else
{
httpContext.Response.Cookies.Add(httpContext.Request.GetExpiredCookie(blogRequest.Blog));
//if(blogRequest.RequestLocation != RequestLocation.LoginPage && blogRequest.RequestLocation == RequestLocation.)
//{
// RedirectToLogin(blogRequest, httpContext);
//}
}
}
public void RequestNotMatchingAnyBlog_ButWithASingleBlogInSystemWithLocalHost_ReturnsThatBlogAndUpdatesItsHost()
{
//arrange
var onlyBlog = new Blog {Host = "localhost", Subfolder = ""};
var pagedCollection = new PagedCollection<Blog> {onlyBlog};
pagedCollection.MaxItems = 1;
var repository = new Mock<ObjectProvider>();
repository.Setup(r => r.GetBlog("example.com", It.IsAny<string>())).Returns((Blog)null);
repository.Setup(r => r.GetPagedBlogs(null, 0, It.IsAny<int>(), ConfigurationFlags.None)).Returns(
pagedCollection);
var service = new BlogLookupService(repository.Object, new HostInfo {BlogAggregationEnabled = false});
var blogRequest = new BlogRequest("example.com", string.Empty, new Uri("http://example.com/foo/bar"), false);
//act
BlogLookupResult result = service.Lookup(blogRequest);
//assert
Assert.IsNotNull(result.Blog);
Assert.IsNull(result.AlternateUrl);
Assert.AreEqual("example.com", result.Blog.Host);
Assert.AreEqual("example.com", onlyBlog.Host);
repository.Verify(r => r.UpdateBlog(It.IsAny<Blog>()));
}
public void Ctor_WithRequestForStaticFile_SetsRequestLocationToStaticFile()
{
//arrange
Mock<HttpRequestBase> request = CreateRequest("example.com", "/", "/Install/anything.css", true);
//act
var blogRequest = new BlogRequest(request.Object);
//assert
Assert.AreEqual(RequestLocation.StaticFile, blogRequest.RequestLocation);
}
public void Ctor_WithRequestForLoginPage_SetsRequestLocationToLogin()
{
//arrange
Mock<HttpRequestBase> request = CreateRequest("example.com", "/", "/login.aspx", true);
//act
var blogRequest = new BlogRequest(request.Object);
//assert
Assert.AreEqual(RequestLocation.LoginPage, blogRequest.RequestLocation);
}
public void Ctor_WithRequestHavingNoHostInParameters_CreatesBlogRequestWithHostAuthority()
{
//arrange
Mock<HttpRequestBase> request = CreateRequest("example.com", "/", "/foo/bar", true);
//act
var blogRequest = new BlogRequest(request.Object);
//assert
Assert.AreEqual("example.com", blogRequest.Host);
}
public void Ctor_WithRequestForSystemMessage_SetsRequestLocationToSystemMessages()
{
//arrange
Mock<HttpRequestBase> request = CreateRequest("example.com", "/", "/SystemMessages/anything.aspx", true);
//act
var blogRequest = new BlogRequest(request.Object);
//assert
Assert.AreEqual(RequestLocation.SystemMessages, blogRequest.RequestLocation);
}
public void HandleFormsAuthenticationTicket_WithRequestHavingNullAuthTicket_WritesExpiredCookie()
{
// arrange
Func<BlogRequest, HttpContextBase, string> loginFunc = (r, c) => "/foo/login.aspx";
var module = new AuthenticationModule();
var authCookie = new HttpCookie(".ASPXAUTH.42") { Value = null };
var cookies = new HttpCookieCollection { authCookie };
var httpContext = new Mock<HttpContextBase>();
httpContext.Stub(c => c.User);
httpContext.Setup(c => c.Request.Path).Returns("/");
httpContext.Setup(c => c.Request.QueryString).Returns(new NameValueCollection());
httpContext.Setup(c => c.Request.Cookies).Returns(cookies);
httpContext.Setup(c => c.Response.Redirect(It.IsAny<string>(), true));
var responseCookies = new HttpCookieCollection();
httpContext.Setup(c => c.Response.Cookies).Returns(responseCookies);
var blogRequest = new BlogRequest("localhost", string.Empty, new Uri("http://localhost"), false,
RequestLocation.Blog, "/") { Blog = new Blog { Id = 42 } };
// act
module.HandleFormsAuthenticationTicket(blogRequest, httpContext.Object, null);
// assert
var principal = httpContext.Object.User as GenericPrincipal;
Assert.IsNull(principal);
Assert.AreEqual(1, responseCookies.Count);
HttpCookie cookie = responseCookies[".ASPXAUTH.42"];
Assert.IsTrue(cookie.Expires.AddYears(20) < DateTime.Now);
}
public void Ctor_WithRequestWithSubfolder_CreatesBlogRequestWithSubfolder()
{
//arrange
Mock<HttpRequestBase> request = CreateRequest("example.com", "/", "/foo/bar", true);
//act
var blogRequest = new BlogRequest(request.Object);
//assert
Assert.AreEqual("foo", blogRequest.Subfolder);
}
public void HandleInstallationStatus(HttpContextBase context, BlogRequest blogRequest)
{
string redirectUrl = GetInstallationRedirectUrl(blogRequest);
if (!String.IsNullOrEmpty(redirectUrl))
{
context.Response.Redirect(redirectUrl);
}
}
public BlogLookupResult Lookup(BlogRequest blogRequest)
{
if(Host == null)
{
return new BlogLookupResult(null, null);
}
string host = blogRequest.Host;
Blog blog = Repository.GetBlog(host, blogRequest.Subfolder);
if(blog != null)
{
if(!String.Equals(host, blog.Host, StringComparison.OrdinalIgnoreCase)
|| !String.Equals(blogRequest.Subfolder, blog.Subfolder, StringComparison.OrdinalIgnoreCase))
{
UriBuilder alternateUrl = ReplaceHost(blogRequest.RawUrl, blog.Host);
alternateUrl = ReplaceSubfolder(alternateUrl, blogRequest, blog.Subfolder);
return new BlogLookupResult(null, alternateUrl.Uri);
}
return new BlogLookupResult(blog, null);
}
IPagedCollection<Blog> pagedBlogs = Repository.GetPagedBlogs(null, 0, 10, ConfigurationFlags.None);
int totalBlogCount = pagedBlogs.MaxItems;
if(Host.BlogAggregationEnabled && totalBlogCount > 0)
{
if(!String.IsNullOrEmpty(blogRequest.Subfolder))
{
return null;
}
return new BlogLookupResult(Host.AggregateBlog, null);
}
if(totalBlogCount == 1)
{
Blog onlyBlog = pagedBlogs.First();
if(onlyBlog.Host == blogRequest.Host)
{
Uri onlyBlogUrl =
ReplaceSubfolder(new UriBuilder(blogRequest.RawUrl), blogRequest, onlyBlog.Subfolder).Uri;
return new BlogLookupResult(null, onlyBlogUrl);
}
//Extra special case to deal with a common deployment problem where dev uses "localhost" on
//dev machine. But deploys to real domain.
if(OnlyBlogIsLocalHostNotCurrentHost(host, onlyBlog))
{
onlyBlog.Host = host;
Repository.UpdateBlog(onlyBlog);
if(onlyBlog.Subfolder != blogRequest.Subfolder)
{
Uri onlyBlogUrl =
ReplaceSubfolder(new UriBuilder(blogRequest.RawUrl), blogRequest, onlyBlog.Subfolder).Uri;
return new BlogLookupResult(null, onlyBlogUrl);
}
return new BlogLookupResult(onlyBlog, null);
}
//TODO: What about case where you've pulled the prod blog down to localhost?
}
return null;
}
private static UriBuilder ReplaceSubfolder(UriBuilder originalUrl, BlogRequest blogRequest, string newSubfolder)
{
if(!String.Equals(blogRequest.Subfolder, newSubfolder, StringComparison.OrdinalIgnoreCase))
{
string appPath = blogRequest.ApplicationPath;
if(!appPath.EndsWith("/"))
{
appPath += "/";
}
int indexAfterAppPath = appPath.Length;
if(!String.IsNullOrEmpty(blogRequest.Subfolder))
{
originalUrl.Path = originalUrl.Path.Remove(indexAfterAppPath, blogRequest.Subfolder.Length + 1);
}
if(!String.IsNullOrEmpty(newSubfolder))
{
originalUrl.Path = originalUrl.Path.Substring(0, indexAfterAppPath) + newSubfolder + "/" +
originalUrl.Path.Substring(indexAfterAppPath);
}
}
return originalUrl;
}
public void RequestNotMatchingAnyBlog_ButWithASingleBlogInSystemWithMatchingHostButDifferentSubfolder_RedirectsToOnlyBlog()
{
//arrange
var onlyBlog = new Blog { Host = "example.com", Subfolder = "not-sub" };
var pagedCollection = new PagedCollection<Blog> { onlyBlog };
pagedCollection.MaxItems = 1;
var repository = new Mock<ObjectRepository>();
repository.Setup(r => r.GetBlog("example.com", "sub")).Returns((Blog)null);
repository.Setup(r => r.GetBlog("example.com", "not-sub")).Returns(onlyBlog);
repository.Setup(r => r.GetPagedBlogs(null, 0, It.IsAny<int>(), ConfigurationFlags.None)).Returns(
pagedCollection);
var appSettings = new NameValueCollection();
appSettings.Add("AggregateEnabled", "false");
var hostInfo = new HostInfo(appSettings);
var service = new BlogLookupService(repository.Object, new LazyNotNull<HostInfo>(() => hostInfo));
var blogRequest = new BlogRequest("example.com", "sub", new Uri("http://example.com/Subtext.Web/sub/bar"),
false, RequestLocation.Blog, "/Subtext.Web");
//act
BlogLookupResult result = service.Lookup(blogRequest);
//assert
Assert.IsNull(result.Blog);
Assert.AreEqual("http://example.com/Subtext.Web/not-sub/bar", result.AlternateUrl.ToString());
}
public void RequestWithSubfolderNotMatchingAnyBlog_ButWithAggregateBlogsEnabledAndMoreThanOneActiveBlogsInTheSystem_ReturnsNull()
{
//arrange
var repository = new Mock<ObjectRepository>();
repository.Setup(r => r.GetBlog("example.com", It.IsAny<string>())).Returns((Blog)null);
var blog1 = new Blog { Host = "example.com", Subfolder = "not-sub" };
var blog2 = new Blog { Host = "example.com", Subfolder = "not-sub-2" };
var pagedCollection = new PagedCollection<Blog> { blog1, blog2 };
pagedCollection.MaxItems = 2;
repository.Setup(r => r.GetPagedBlogs(null, 0, It.IsAny<int>(), ConfigurationFlags.None)).Returns(
pagedCollection);
var appSettings = new NameValueCollection();
appSettings.Add("AggregateEnabled", "true");
var hostInfo = new HostInfo(appSettings);
var service = new BlogLookupService(repository.Object,
new LazyNotNull<HostInfo>(() => hostInfo));
var blogRequest = new BlogRequest("example.com", "blog1234", new Uri("http://example.com/foo/bar"), false);
//act
BlogLookupResult result = service.Lookup(blogRequest);
//assert
Assert.IsNull(result);
}