Function callMiddleware

app/core/RPCMethods/RPCMethodMiddleware.test.ts:194–205

* Process the given request with the provided middleware. * * @param arguments - Named arguments. * @param arguments.middleware - The middleware to call. * @param arguments.request - The request to process. * @returns The JSON-RPC response.

({
  middleware,
  request,
}: {
  middleware: JsonRpcMiddleware<unknown, unknown>;
  request: JsonRpcRequest<unknown>;
})

 * @returns The JSON-RPC response.
 */
async function callMiddleware({
  middleware,
  request,
}: {
  middleware: JsonRpcMiddleware<unknown, unknown>;
  request: JsonRpcRequest<unknown>;
}) {
  const engine = new JsonRpcEngine();
  engine.push(middleware);

  return await engine.handle(request);
}

/**
 * Setup any global state relevant for one of these tests.