public void Newlines_seperate_directives()
{
var loader = new StubAssemblyLoader();
var builder = new Builder(loader);
builder.Parse(@"Load TestName
Load TestTwo");
AssertLoadNames(loader, "TestName", "TestTwo");
}
public void Builder_should_call_and_return_single_app()
{
FnApp app = (env, fault, result) => { };
var builder = new Builder();
builder.Run(app);
var app2 = builder.ToApp();
Assert.That(app2, Is.SameAs(app));
}
public void Run_directive_calls_app_factory()
{
var loader = new StubAssemblyLoader();
var builder = new Builder(loader);
builder.Parse(@"
Load TestName
Run TestApp
");
var app = builder.ToApp();
Assert.That(app, Is.SameAs(TestApp.Singleton));
}
public void Leading_and_trailing_newlines_ignored()
{
var loader = new StubAssemblyLoader();
var builder = new Builder(loader);
builder.Parse(@"
Load TestName
Load TestTwo
");
AssertLoadNames(loader, "TestName", "TestTwo");
}
void IHttpModule.Init(HttpApplication context)
{
var applicationBase = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
var lines = File.ReadLines(Path.Combine(applicationBase, "config.taco"));
var builder = new Builder();
builder.ParseLines(lines);
var app = builder.ToApp();
var standardError = Console.OpenStandardError(); //TODO: correct place for default output?
context.AddOnBeginRequestAsync(
(sender, e, callback, state) => {
var httpApplication = (HttpApplication)sender;
var httpContext = httpApplication.Context;
var httpRequest = httpContext.Request;
var httpResponse = httpContext.Response;
var serverVariables = httpRequest.ServerVariables;
httpResponse.Buffer = false;
var env = serverVariables.AllKeys
.ToDictionary(key => key, key => (object)serverVariables[key]);
new Environment(env) {
Version = new Version(1, 0),
UrlScheme = httpRequest.Url.Scheme,
Body = new RequestBody(httpRequest.GetBufferlessInputStream()),
Errors = standardError,
Multithread = true,
Multiprocess = false,
RunOnce = false,
Session = new Session(httpContext.Session),
Logger = (eventType, message, exception) => { }, //TODO: any default logger for this host?
};
var scriptName = httpRequest.ApplicationPath;
if (scriptName == "/")
scriptName = "";
var pathInfo = httpRequest.Url.AbsolutePath;
if (pathInfo == "")
pathInfo = "/";
env["SCRIPT_NAME"] = scriptName;
env["PATH_INFO"] = pathInfo.Substring(scriptName.Length);
var task = Task.Factory.StartNew(_ => {
app.InvokeAsync(env)
.Then((status, headers, body) => {
httpResponse.StatusCode = status;
foreach (var header in Split(headers)) {
httpResponse.AppendHeader(header.Key, header.Value);
}
var writer = new ResponseBody(
httpResponse.ContentEncoding,
httpResponse.OutputStream.Write,
httpResponse.OutputStream.BeginWrite,
httpResponse.OutputStream.EndWrite);
body.ForEach(writer.Write).Then(httpResponse.End);
});
}, state, TaskCreationOptions.PreferFairness);
if (callback != null)
task.Finally(() => callback(task));
return task;
},
ar => ((Task)ar).Wait());
}
public void Run_with_an_enumerable_fnapp_argument_will_wrap_all_previous_run_calls()
{
var loader = new StubAssemblyLoader();
var builder = new Builder(loader);
builder.Parse(@"
Load TestName
Use TestMiddleware
Run TestApp
Use TestMiddleware
Run TestApp
Run TestCascade
");
var app = builder.ToApp();
IDictionary<string, object> env = new Dictionary<string, object>();
app(env, ex => { }, (a, b, c) => { });
Assert.That(env.ContainsKey("TestMiddleware"), Is.False, "the use are attached to the apps, not the cascade");
Assert.That(env["TestCascade.Count"], Is.EqualTo(2));
}
public void Use_with_more_text_provides_extra_argument()
{
var loader = new StubAssemblyLoader();
var builder = new Builder(loader);
builder.Parse(@"
Load TestName
Use TestWithData Foo
Run TestApp
");
var app = builder.ToApp();
IDictionary<string, object> env = new Dictionary<string, object>();
app(env, ex => { }, (a, b, c) => { });
Assert.That(env.ContainsKey("TestWithData"), Is.True);
Assert.That(env["TestWithData.Data"], Is.EqualTo("Foo"));
}
public void Use_directive_calls_middleware_factory()
{
var loader = new StubAssemblyLoader();
var builder = new Builder(loader);
builder.Parse(@"
Load TestName
Use TestMiddleware
Run TestApp
");
var app = builder.ToApp();
IDictionary<string, object> env = new Dictionary<string, object>();
app(env, ex => { }, (a, b, c) => { });
Assert.That(env["TestMiddleware"], Is.True);
Assert.That(env["TestApp"], Is.True);
}
public void Simple_format_may_be_parsed_to_load_assemblies()
{
var loader = new StubAssemblyLoader();
var builder = new Builder(loader);
builder.Parse("Load TestName");
AssertLoadNames(loader, "TestName");
}