public void Context_passed_to_constructor_is_passed_through_and_not_modified_by_requests()
{
var context = new Dictionary<string, object>()
{
{ "Key", "Value" }
};
var app = new StaticApp(null, null, null);
IDictionary<string, object> appContext = null;
app.OnRequest = () =>
{
app.Env["OtherKey"] = "OtherValue";
appContext = app.Env;
};
var requestDelegate = new GateRequestDelegate(app.Invoke, context);
requestDelegate.OnRequest(new HttpRequestHead() { }, null, mockResponseDelegate);
Assert.That(context.ContainsKey("Key"), Is.True);
Assert.That(context["Key"], Is.EqualTo("Value"));
Assert.That(context.ContainsKey("OtherKey"), Is.False);
Assert.That(appContext.ContainsKey("Key"), Is.True);
Assert.That(appContext["Key"], Is.EqualTo("Value"));
Assert.That(appContext.ContainsKey("OtherKey"), Is.True);
Assert.That(appContext["OtherKey"], Is.EqualTo("OtherValue"));
}
public void Adds_content_length_response_header_if_none()
{
var app = new StaticApp(
"200 OK",
new Dictionary<string, string>(),
Delegates.ToDelegate((write, fault, end) =>
{
write(new ArraySegment<byte>(Encoding.ASCII.GetBytes("12345")), null);
write(new ArraySegment<byte>(Encoding.ASCII.GetBytes("67890")), null);
end();
return () => { };
}));
var requestDelegate = new GateRequestDelegate(app.Invoke, new Dictionary<string, object>());
requestDelegate.OnRequest(new HttpRequestHead() { }, null, mockResponseDelegate);
Assert.That(new Environment(app.Env).Body, Is.Null);
Assert.That(mockResponseDelegate.Head.Headers.Keys, Contains.Item("Content-Length"));
Assert.That(mockResponseDelegate.Head.Headers["Content-Length"], Is.EqualTo("10"));
var body = mockResponseDelegate.Body.Consume();
Assert.That(body.Buffer.GetString(), Is.EqualTo("1234567890"));
Assert.That(body.GotEnd, Is.True);
}
public void Does_not_add_content_length_response_header_if_transfer_encoding_chunked()
{
var app = new StaticApp(
"200 OK",
new Dictionary<string, string>()
{
{ "Transfer-Encoding", "chunked" }
},
Delegates.ToDelegate((write, fault, end) =>
{
write(new ArraySegment<byte>(Encoding.ASCII.GetBytes("12345")), null);
write(new ArraySegment<byte>(Encoding.ASCII.GetBytes("67890")), null);
end();
return () => { };
}));
var requestDelegate = new GateRequestDelegate(app.Invoke, new Dictionary<string, object>());
requestDelegate.OnRequest(new HttpRequestHead() { }, null, mockResponseDelegate);
Assert.That(new Environment(app.Env).Body, Is.Null);
Assert.IsFalse(mockResponseDelegate.Head.Headers.Keys.Contains("Content-Length"), "should not contain Content-Length");
// chunks are not chunked-encoded at this level. eventually kayak will do this automatically.
var body = mockResponseDelegate.Body.Consume();
Assert.That(body.Buffer.GetString(), Is.EqualTo("1234567890"));
Assert.That(body.GotEnd, Is.True);
}
public void Request_body_is_passed_through()
{
var app = new StaticApp(null, null, null);
var requestDelegate = new GateRequestDelegate(app.Invoke, new Dictionary<string, object>());
requestDelegate.OnRequest(new HttpRequestHead() { }, new MockDataProducer(c =>
{
c.OnData(new ArraySegment<byte>(Encoding.ASCII.GetBytes("12345")), null);
c.OnData(new ArraySegment<byte>(Encoding.ASCII.GetBytes("67890")), null);
c.OnEnd();
return () => { };
}), mockResponseDelegate);
var bodyAction = new Environment(app.Env).Body;
Assert.That(bodyAction, Is.Not.Null);
var body = Delegates.ToDelegate(bodyAction).Consume();
Assert.That(body.Buffer.GetString(), Is.EqualTo("1234567890"));
Assert.That(body.GotEnd, Is.True);
}
public void Environment_items_conform_to_spec_by_default()
{
var app = new StaticApp(null, null, null);
IDictionary<string, object> appContext = null;
app.OnRequest = () =>
{
appContext = app.Env;
};
var requestDelegate = new GateRequestDelegate(app.Invoke, null);
requestDelegate.OnRequest(new HttpRequestHead() { }, null, mockResponseDelegate);
var env = new Environment(appContext);
Assert.That(env.Body, Is.Null);
Assert.That(env.Headers, Is.Not.Null);
Assert.That(env.Method, Is.Not.Null);
Assert.That(env.Path, Is.Not.Null);
Assert.That(env.PathBase, Is.Not.Null);
Assert.That(env.QueryString, Is.Not.Null);
Assert.That(env.Scheme, Is.EqualTo("http"));
Assert.That(env.Version, Is.EqualTo("1.0"));
}