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import React from 'react';
import { mount } from 'enzyme';
import toJSON from 'enzyme-to-json';
import wait from 'waait';
import Signup from '../components/Signup';
import { MockedProvider } from 'react-apollo/test-utils';
import { LocalStorageMock, fakeItem, fakeUser, fakeCartItem } from '../lib/testUtils';
import { SIGNUP_MUTATION, CURRENT_USER_QUERY } from '../queries/queries';
function type(wrapper, name, value) {
wrapper.find(`input[name="${name}"]`).simulate('change', {
target: {
name,
value,
},
});
}
const me = fakeUser();
const mocks = [
{
request: {
query: SIGNUP_MUTATION,
variables: {
email: me.email,
name: me.name,
password: 'wes',
},
},
result: {
data: {
signup: {
__typename: 'AuthPayload',
token: 'tok123',
user: {
__typename: 'User',
id: 'abc123',
email: me.email,
name: me.name,
},
},
},
},
},
{
request: { query: CURRENT_USER_QUERY },
result: {
data: {
me: {
__typename: 'User',
...me,
cart: [],
},
},
},
},
];
describe('<Signup/>', () => {
beforeAll(() => {
// mock localStorage
global.localStorage = new LocalStorageMock();
});
it('renders and matches snapshot', () => {
const wrapper = mount(
<MockedProvider>
<Signup />
</MockedProvider>
);
expect(toJSON(wrapper.find('form'))).toMatchSnapshot();
});
it('calls mutation with correct data', async () => {
const wrapper = mount(
<MockedProvider mocks={mocks}>
<Signup />
</MockedProvider>
);
await wait();
wrapper.update();
type(wrapper, 'name', me.name);
type(wrapper, 'email', me.email);
type(wrapper, 'password', 'wes');
wrapper.update();
wrapper.find('form').simulate('submit');
await wait(5);
expect(localStorage.getItem('token')).toBe('tok123');
});
});
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