111 lines
3.9 KiB
TypeScript
111 lines
3.9 KiB
TypeScript
// This file is part of Moonfire NVR, a security camera network video recorder.
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// Copyright (C) 2021 The Moonfire NVR Authors; see AUTHORS and LICENSE.txt.
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// SPDX-License-Identifier: GPL-v3.0-or-later WITH GPL-3.0-linking-exception
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import { screen, waitFor } from "@testing-library/react";
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import userEvent from "@testing-library/user-event";
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import { rest } from "msw";
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import { setupServer } from "msw/node";
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import Login from "./Login";
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import { renderWithCtx } from "./testutil";
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// Set up a fake API backend.
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const server = setupServer(
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rest.post("/api/login", (req, res, ctx) => {
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const { username, password } = req.body! as Record<string, string>;
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if (username === "slamb" && password === "hunter2") {
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return res(ctx.status(204));
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} else if (username === "delay") {
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return res(ctx.delay("infinite"));
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} else if (username === "server-error") {
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return res(ctx.status(503), ctx.text("server error"));
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} else if (username === "network-error") {
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return res.networkError("network error");
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} else {
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return res(ctx.status(401), ctx.text("bad credentials"));
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}
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})
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);
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beforeAll(() => server.listen({ onUnhandledRequest: "error" }));
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afterEach(() => server.resetHandlers());
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afterAll(() => server.close());
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// Mock out timers for snackbars.
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beforeEach(() => jest.useFakeTimers());
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afterEach(() => {
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jest.runOnlyPendingTimers();
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jest.useRealTimers();
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});
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test("success", async () => {
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const handleClose = jest.fn();
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const onSuccess = jest.fn();
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renderWithCtx(
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<Login open={true} onSuccess={onSuccess} handleClose={handleClose} />
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);
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userEvent.type(screen.getByLabelText(/Username/), "slamb");
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userEvent.type(screen.getByLabelText(/Password/), "hunter2{enter}");
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await waitFor(() => expect(onSuccess).toHaveBeenCalledTimes(1));
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});
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test("close while pending", async () => {
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const handleClose = jest.fn();
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const onSuccess = jest.fn();
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const { rerender } = renderWithCtx(
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<Login open={true} onSuccess={onSuccess} handleClose={handleClose} />
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);
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userEvent.type(screen.getByLabelText(/Username/), "delay");
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userEvent.type(screen.getByLabelText(/Password/), "hunter2{enter}");
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expect(screen.getByRole("button", { name: /Log in/ })).toBeInTheDocument();
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rerender(
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<Login open={false} onSuccess={onSuccess} handleClose={handleClose} />
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);
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await waitFor(() =>
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expect(
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screen.queryByRole("button", { name: /Log in/ })
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).not.toBeInTheDocument()
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);
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});
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test("bad credentials", async () => {
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const handleClose = jest.fn();
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const onSuccess = jest.fn();
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renderWithCtx(
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<Login open={true} onSuccess={onSuccess} handleClose={handleClose} />
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);
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userEvent.type(screen.getByLabelText(/Username/), "slamb");
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userEvent.type(screen.getByLabelText(/Password/), "wrong{enter}");
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await screen.findByText(/bad credentials/);
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expect(onSuccess).toHaveBeenCalledTimes(0);
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});
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test("server error", async () => {
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const handleClose = jest.fn();
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const onSuccess = jest.fn();
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renderWithCtx(
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<Login open={true} onSuccess={onSuccess} handleClose={handleClose} />
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);
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userEvent.type(screen.getByLabelText(/Username/), "server-error");
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userEvent.type(screen.getByLabelText(/Password/), "asdf{enter}");
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await screen.findByText(/server error/);
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await waitFor(() =>
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expect(screen.queryByText(/server error/)).not.toBeInTheDocument()
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);
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expect(onSuccess).toHaveBeenCalledTimes(0);
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});
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test("network error", async () => {
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const handleClose = jest.fn();
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const onSuccess = jest.fn();
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renderWithCtx(
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<Login open={true} onSuccess={onSuccess} handleClose={handleClose} />
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);
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userEvent.type(screen.getByLabelText(/Username/), "network-error");
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userEvent.type(screen.getByLabelText(/Password/), "asdf{enter}");
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await screen.findByText(/network error/);
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await waitFor(() =>
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expect(screen.queryByText(/network error/)).not.toBeInTheDocument()
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);
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expect(onSuccess).toHaveBeenCalledTimes(0);
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});
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