public static void AddOwinRoute(this RouteCollection routes, string path, Action<IAppBuilder> configuration)
{
var builder = new AppBuilder();
configuration(builder);
var app = (AppDelegate)builder.Build(typeof(AppDelegate));
routes.Add(new OwinRoute(path, app));
}
private ResultParameters Call(Action<IAppBuilder> pipe, string path)
{
var builder = new AppBuilder();
pipe(builder);
var app = builder.Build<AppDelegate>();
return app(new Request() { Path = path }.Call).Result;
}
private void Call(Action<IAppBuilder> pipe, Request request)
{
var builder = new AppBuilder();
pipe(builder);
var app = (AppFunc)builder.Build(typeof(AppFunc));
app(request.Environment).Wait();
}
private ResultParameters Call(Action<IAppBuilder> pipe)
{
var builder = new AppBuilder();
pipe(builder);
var app = (AppDelegate)builder.Build(typeof(AppDelegate));
return app(new Request().Call).Result;
}
public void LoadWithAssemblyAndFullTypeName_Success(string data, string expected)
{
ServerFactoryLoader loader = new ServerFactoryLoader(new ServerFactoryActivator(ServicesFactory.Create()));
IServerFactoryAdapter serverFactory = loader.Load(data);
Assert.NotNull(serverFactory);
IAppBuilder builder = new AppBuilder();
serverFactory.Create(builder);
Assert.Equal(expected, builder.Properties["create.server"]);
}
public void LoadWithAssemblyName_DiscoverDefaultFactoryName()
{
ServerFactoryLoader loader = new ServerFactoryLoader(new ServerFactoryActivator(ServicesFactory.Create()));
IServerFactoryAdapter serverFactory = loader.Load("Microsoft.Owin.Hosting.Tests");
Assert.NotNull(serverFactory);
IAppBuilder builder = new AppBuilder();
serverFactory.Create(builder);
Assert.Equal("Microsoft.Owin.Hosting.Tests.ServerFactory", builder.Properties["create.server"]);
}
private IDictionary<string, string[]> Call(Action<IAppBuilder> pipe)
{
var builder = new AppBuilder();
pipe(builder);
var app = (AppFunc)builder.Build(typeof(AppFunc));
var env = Request.Create().Environment;
var resp = new Response(env);
resp.OutputStream = new MemoryStream();
app(env).Wait();
return resp.Headers;
}
public void NoMatch_PassesThrough(string baseUrl, string baseDir, string requestUrl)
{
IAppBuilder builder = new AppBuilder();
builder.UseStaticFiles(baseUrl, baseDir);
var app = (AppFunc)builder.Build(typeof(AppFunc));
IDictionary<string, object> env = CreateEmptyRequest(requestUrl);
app(env).Wait();
Assert.Equal(404, env["owin.ResponseStatusCode"]);
}
public void NullArguments_ArgumentNullException()
{
var builder = new AppBuilder();
Assert.Throws<ArgumentNullException>(() => builder.MapPath(null, FuncNotImplemented));
Assert.Throws<ArgumentNullException>(() => builder.MapPath("/foo", (AppFunc)null));
Assert.Throws<ArgumentNullException>(() => builder.MapPath(null, ActionNotImplemented));
Assert.Throws<ArgumentNullException>(() => builder.MapPath("/foo", (Action<IAppBuilder>)null));
Assert.Throws<ArgumentNullException>(() => new MapPathMiddleware(null, FuncNotImplemented, "/foo"));
Assert.Throws<ArgumentNullException>(() => new MapPathMiddleware(FuncNotImplemented, null, "/foo"));
Assert.Throws<ArgumentNullException>(() => new MapPathMiddleware(FuncNotImplemented, FuncNotImplemented, null));
}
public void PostDirectory_PassesThrough(string baseUrl, string baseDir, string requestUrl)
{
IAppBuilder builder = new AppBuilder();
builder.UseDirectoryBrowser(baseUrl, baseDir);
var app = (AppFunc)builder.Build(typeof(AppFunc));
IDictionary<string, object> env = CreateEmptyRequest(requestUrl);
env["owin.RequestMethod"] = "POST";
app(env).Wait();
Assert.Equal(404, env["owin.ResponseStatusCode"]);
}
public void PathMatchAction_BranchTaken(string matchPath, string basePath, string requestPath)
{
IDictionary<string, object> environment = CreateEmptyRequest(basePath, requestPath);
IAppBuilder builder = new AppBuilder();
builder.MapPath(matchPath, subBuilder => subBuilder.Run(Success));
var app = builder.Build<AppFunc>();
app(environment);
Assert.Equal(200, environment["owin.ResponseStatusCode"]);
Assert.Equal(basePath + matchPath, environment["owin.RequestPathBase"]);
Assert.Equal(requestPath.Substring(matchPath.Length), environment["owin.RequestPath"]);
}
public void FoundDirectoryWithDefaultFile_PathModified(string baseUrl, string baseDir, string requestUrl)
{
IAppBuilder builder = new AppBuilder();
builder.UseDefaultFiles(baseUrl, baseDir);
var app = (AppFunc)builder.Build(typeof(AppFunc));
IDictionary<string, object> env = CreateEmptyRequest(requestUrl);
app(env).Wait();
Assert.Equal(404, env["owin.ResponseStatusCode"]); // Passed through
Assert.Equal(requestUrl + "default.html", env["owin.RequestPath"]); // Should be modified
}
private string Call(Action<IAppBuilder> pipe, Request request)
{
var builder = new AppBuilder();
pipe(builder);
var app = (AppFunc)builder.Build(typeof(AppFunc));
var env = request.Environment;
var resp = new Response(env);
MemoryStream buffer = new MemoryStream();
resp.OutputStream = buffer;
app(env).Wait();
return Encoding.UTF8.GetString(buffer.GetBuffer(), 0, (int)buffer.Length);
}
public static AppDelegate DefaultFactory()
{
var loader = new DefaultLoader();
var builder = new AppBuilder();
var startupName = ConfigurationManager.AppSettings["owin:Startup"];
var startupMethod = loader.Load(startupName);
if (startupMethod != null)
{
startupMethod.Invoke(builder);
}
return (AppDelegate)builder.Build(typeof(AppDelegate));
}
private int Call(Action<IAppBuilder> pipe, string path)
{
var builder = new AppBuilder();
pipe(builder);
var app = builder.Build<AppFunc>();
Request request = Request.Create();
request.Path = path;
request.Method = "GET";
Response response = new Response(request.Environment);
response.OutputStream = new MemoryStream();
app(request.Environment).Wait();
return response.StatusCode;
}
public void NearMatch_RedirectAddSlash(string baseUrl, string baseDir, string requestUrl)
{
IAppBuilder builder = new AppBuilder();
builder.UseDirectoryBrowser(baseUrl, baseDir);
var app = (AppFunc)builder.Build(typeof(AppFunc));
IDictionary<string, object> env = CreateEmptyRequest(requestUrl);
app(env).Wait();
Assert.Equal(301, env["owin.ResponseStatusCode"]);
var responseHeaders = (IDictionary<string, string[]>)env["owin.ResponseHeaders"];
Assert.Equal(requestUrl + "/", responseHeaders["Location"][0]);
Assert.Equal(0, ((Stream)env["owin.ResponseBody"]).Length);
}
public void FoundFile_Served(string baseUrl, string baseDir, string requestUrl)
{
IAppBuilder builder = new AppBuilder();
builder.UseStaticFiles(baseUrl, baseDir);
var app = (AppFunc)builder.Build(typeof(AppFunc));
IDictionary<string, object> env = CreateEmptyRequest(requestUrl);
app(env).Wait();
var responseHeaders = (IDictionary<string, string[]>)env["owin.ResponseHeaders"];
Assert.Equal("text/xml", responseHeaders["Content-Type"][0]);
Assert.True(responseHeaders["Content-Length"][0].Length > 0);
Assert.Equal(responseHeaders["Content-Length"][0], ((Stream)env["owin.ResponseBody"]).Length.ToString());
}
public OwinHttpClient(Action<IAppBuilder> build)
{
var app = new AppBuilder();
_shutdownTokenSource = new CancellationTokenSource();
// Some default properties (this is the instance name so make it unique per instance)
app.Properties["server.Capabilities"] = new Dictionary<string, object>();
app.Properties["host.AppName"] = "OwinHttpClient(" + GetHashCode() + ")";
app.Properties["host.OnAppDisposing"] = _shutdownTokenSource.Token;
build(app);
_appFunc = (AppFunc)app.Build(typeof(AppFunc));
}
public async Task ScriptFileCanBeExecutedByName()
{
var factory = new RoslynAppLoaderFactory();
Func<string, Action<IAppBuilder>> loader = factory.Create(_ => null);
Action<IAppBuilder> startup = loader.Invoke("Simple.csx");
var builder = new AppBuilder();
startup.Invoke(builder);
var app = (AppFunc)builder.Build(typeof(AppFunc));
OwinRequest req = OwinRequest.Create();
await app.Invoke(req.Dictionary);
var res = new OwinResponse(req);
res.StatusCode.ShouldBe(24601);
}
static void Main(string[] args)
{
var app = new AppBuilder();
app.Properties["host.Addresses"] = HostAddresses;
ServerFactory.Initialize(app);
Startup.Configuration(app);
var server = ServerFactory.Create(app.Build(), app.Properties);
System.Console.WriteLine("Running on http://localhost:8080/");
System.Console.WriteLine("Press enter to exit");
System.Console.ReadLine();
server.Dispose();
}
public void Configure(Action<IAppBuilder> startup)
{
if (startup == null)
{
throw new ArgumentNullException("startup");
}
var builder = new AppBuilder();
builder.Properties[OwinConstants.ServerCapabilities] = new Dictionary<string, object>();
builder.Properties[OwinConstants.HostOnAppDisposing] = _shutDownToken;
builder.Properties[OwinConstants.HostAppNameKey] = InstanceName ?? Process.GetCurrentProcess().GetUniqueInstanceName(_shutDownToken);
startup(builder);
_appFunc = Build(builder);
}
public void NullArguments_ArgumentNullException()
{
var builder = new AppBuilder();
Assert.Throws<ArgumentNullException>(() => builder.MapPredicate(null, FuncNotImplemented));
Assert.Throws<ArgumentNullException>(() => builder.MapPredicate(NotImplementedPredicate, (AppFunc)null));
Assert.Throws<ArgumentNullException>(() => builder.MapPredicate(null, ActionNotImplemented));
Assert.Throws<ArgumentNullException>(() => builder.MapPredicate(NotImplementedPredicate, (Action<IAppBuilder>)null));
Assert.Throws<ArgumentNullException>(() => new MapPredicateMiddleware(null, FuncNotImplemented, NotImplementedPredicate));
Assert.Throws<ArgumentNullException>(() => new MapPredicateMiddleware(FuncNotImplemented, null, NotImplementedPredicate));
Assert.Throws<ArgumentNullException>(() => new MapPredicateMiddleware(FuncNotImplemented, FuncNotImplemented, (Predicate)null));
Assert.Throws<ArgumentNullException>(() => builder.MapPredicateAsync(null, FuncNotImplemented));
Assert.Throws<ArgumentNullException>(() => builder.MapPredicateAsync(NotImplementedPredicateAsync, (AppFunc)null));
Assert.Throws<ArgumentNullException>(() => builder.MapPredicateAsync(null, ActionNotImplemented));
Assert.Throws<ArgumentNullException>(() => builder.MapPredicateAsync(NotImplementedPredicateAsync, (Action<IAppBuilder>)null));
Assert.Throws<ArgumentNullException>(() => new MapPredicateMiddleware(null, FuncNotImplemented, NotImplementedPredicateAsync));
Assert.Throws<ArgumentNullException>(() => new MapPredicateMiddleware(FuncNotImplemented, null, NotImplementedPredicateAsync));
Assert.Throws<ArgumentNullException>(() => new MapPredicateMiddleware(FuncNotImplemented, FuncNotImplemented, (PredicateAsync)null));
}
static void Main(string[] args)
{
var server = new ServerFactory(new ConsoleTrace());
var builder = new AppBuilder();
builder
.UseFunc(ShowFormValues)
.UseFunc(UrlRewrite("/", "/index.html"))
.UseStatic()
.Run(new Program());
var app = builder.Build<AppFunc>();
using (server.Create(app, 8080))
{
Console.WriteLine("Running server on http://localhost:8080/");
Console.WriteLine("Press enter to exit");
Console.ReadLine();
}
}
static void Main(string[] args)
{
var startup = new Startup(); // this program's Startup.cs class
var app = new AppBuilder(); // the app builder, from Owin.Builder package
// the server adapter, from Microsoft.HttpListener.Owin package, gets first chance
ServerFactory.Initialize(app.Properties);
// this method adds all middleware and frameworks
startup.Configuration(app);
// ext method to set server address in app.Properties
app.SetHostAddress("http", "+", 8080);
// build pipeline, and give to server adapter from Microsoft.HttpListener.Owin package
using (ServerFactory.Create(app.Build(), app.Properties))
{
Console.WriteLine("Running on http://+:8080/");
Console.WriteLine("Press enter to exit");
Console.ReadLine();
}
}
AppDelegate Build(Action<IAppBuilder> b)
{
var builder = new AppBuilder();
b(builder);
return (AppDelegate)builder.Build(typeof(AppDelegate));
}
AppFunc Build(Action<IAppBuilder> b)
{
var builder = new AppBuilder();
b(builder);
return (AppFunc)builder.Build(typeof(AppFunc));
}
private Response Call(Action<IAppBuilder> pipe)
{
var builder = new AppBuilder();
pipe(builder);
var app = (AppFunc)builder.Build(typeof(AppFunc));
Request request = Request.Create();
request.Method = "GET";
Response response = new Response(request.Environment);
MemoryStream buffer = new MemoryStream();
response.OutputStream = buffer;
app(request.Environment).Wait();
response.OutputStream = buffer; // Replace the buffer so it can be read.
return response;
}
public void Method_that_returns_app_action_may_also_be_called()
{
var loader = new DefaultLoader();
var configuration = loader.Load("Owin.Loader.Tests.DefaultConfigurationLoaderTests.Alpha");
var builder = new AppBuilder();
configuration(builder);
var app = builder.Build<AppFunc>();
_alphaCalls = 0;
app(new Dictionary<string, object>());
Assert.Equal(1, _alphaCalls);
}
public object Build(Type signature, Action<object> configuration)
{
var nestedBuilder = new AppBuilder(_conversions, _properties);
configuration.Invoke(nestedBuilder);
return nestedBuilder.BuildInternal(signature);
}
private IDictionary<string, string[]> CallPipe(Action<IAppBuilder> pipe)
{
var builder = new AppBuilder();
pipe(builder);
var app = (AppFunc)builder.Build(typeof(AppFunc));
Request request = Request.Create();
request.Method = "GET";
Response response = new Response(request.Environment);
response.OutputStream = new MemoryStream();
app(request.Environment).Wait();
return response.Headers;
}
