1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950
// Copyright 2018-2019 the oak authors. All rights reserved. MIT license.
import { test, assert, assertStrictEq, assertThrows } from "./test_deps.ts";import { Application } from "./application.ts";import { Context } from "./context.ts";import { ServerRequest } from "./deps.ts";import { Request } from "./request.ts";import { Response } from "./response.ts";import httpError from "./httpError.ts";
function createMockApp<S extends object = { [key: string]: any }>(  state = {} as S,): Application<S> {  return {    state,  } as any;}
function createMockServerRequest(url = "/"): ServerRequest {  const headers = new Headers();  return {    headers,    method: "GET",    url,    async respond() {},  } as any;}
test(function context() {  const app = createMockApp();  const serverRequest = createMockServerRequest();  const context = new Context(app, serverRequest);  assert(context instanceof Context);  assertStrictEq(context.state, app.state);  assertStrictEq(context.app, app);  assert(context.request instanceof Request);  assert(context.response instanceof Response);});
test(function contextThrows() {  const context = new Context(createMockApp(), createMockServerRequest());  assertThrows(    () => {      context.throw(404, "foobar");    },    httpError.NotFound,    "foobar",  );});