Function createMockReqRes

http_server_node.test.ts:21–69

(
  url = "/",
  headers: Record<string, string> = {},
  method = "GET",
  address = "127.0.0.1",
)

const writeHeadCalls: any[][] = [];

function createMockReqRes(
  url = "/",
  headers: Record<string, string> = {},
  method = "GET",
  address = "127.0.0.1",
): [req: IncomingMessage, res: ServerResponse] {
  destroyCalls.length = 0;
  setHeaderCalls.length = 0;
  writeCalls.length = 0;
  writeHeadCalls.length = 0;
  const req = {
    headers,
    method,
    socket: {
      address() {
        return {
          addr: {
            address,
          },
        };
      },
    },
    url,
    on(_method: string, _listener: (arg?: any) => void) {},
  };
  const res = {
    destroy(...args: any[]) {
      destroyCalls.push(args);
    },
    end(callback?: () => void) {
      if (callback) {
        callback();
      }
    },
    setHeader(...args: any[]) {
      setHeaderCalls.push(args);
    },
    write(chunk: unknown, callback?: (err: Error | null) => void) {
      writeCalls.push([chunk, callback]);
      if (callback) {
        callback(null);
      }
    },
    writeHead(...args: any[]) {
      writeHeadCalls.push(args);
    },
  };
  return [req, res];
}

Deno.test({
  name: "NodeRequest",