"Error: Cross origin http://localhost forbidden"

Question

I'm testing login in react, the test is passing but this error is happening

Error: Cross origin http://localhost forbidden

I already searched and didn't find anything about it in react, only in node

it('make login', async () => {
server.use(
    rest.post('http://localhost:2001/backend_ihm/auth/login', async (req, res, ctx) => {
        const { username, password, keepLogin } = await req.json();
        return res(
            ctx.json(user)
        );
    }));

const { getByTestId } = render(
    <Router>
        <AuthProvider>
            <Login />
        </AuthProvider>
    </Router>
);

await screen.getByTestId('loading');

await waitForElementToBeRemoved(() => screen.getByTestId(/loading/i));

await screen.getByTestId('login-container');

const buttonLogin = getByTestId('button-login');
const checkboxKeepLogin = getByTestId('f');

const { inputUsername, inputPassword } = setup();

fireEvent.change(inputUsername, { target: { value: 'iplabs' } });
fireEvent.change(inputPassword, { target: { value: '123' } });

fireEvent.click(checkboxKeepLogin);
fireEvent.click(buttonLogin);

});

Answer 1

I added this code to my api file

axios.defaults.adapter = require('axios/lib/adapters/http');