Remix

安装依赖

pnpm add @remix-run/testing -D

创建 RemixStub

import { createRemixStub } from "@remix-run/testing";

const RemixStub = createRemixStub([
  {
    path: "/",
    Component: MyComponent,
    loader() {
      return json({ message: "hello" });
    },
  },
]);

render(<RemixStub />);
await screen.findByText("Some rendered text");

一个完整的例子

import { json } from "@remix-run/node";
import { useLoaderData } from "@remix-run/react";
import { createRemixStub } from "@remix-run/testing";
import {
  render,
  screen,
  waitFor,
} from "@testing-library/react";

test("renders loader data", async () => {
  // ⚠️ This would usually be a component you import from your app code
  function MyComponent() {
    const data = useLoaderData() as { message: string };
    return <p>Message: {data.message}</p>;
  }

  const RemixStub = createRemixStub([
    {
      path: "/",
      Component: MyComponent,
      loader() {
        return json({ message: "hello" });
      },
    },
  ]);

  render(<RemixStub />);

  await waitFor(() => screen.findByText("Message: hello"));
});