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import React from 'react';
import { mount } from 'enzyme';
import toJSON from 'enzyme-to-json';
import { MockedProvider } from 'react-apollo/test-utils';
import wait from 'waait';
import EditUser, { UPDATE_USER_MUTATION } from '../components/EditUser';
import { fakeUser } from '../lib/testUtils';
import { CURRENT_USER_QUERY } from '../components/User';
const mocks = [
{
request: { query: CURRENT_USER_QUERY },
result: {
data: {
me: fakeUser(),
},
},
},
{
request: {
query: UPDATE_USER_MUTATION,
variables: {
name: 'Westopher',
},
},
result: {
updateUser: {
name: 'Westopher',
__typename: 'User',
},
},
},
];
describe('<EditUser/>', () => {
it('renders', async () => {
const wrapper = mount(
<MockedProvider mocks={mocks}>
<EditUser />
</MockedProvider>
);
await wait();
wrapper.update();
expect(toJSON(wrapper.find('form'))).toMatchSnapshot();
});
it('displays changes', async () => {
const wrapper = mount(
<MockedProvider mocks={mocks}>
<EditUser />
</MockedProvider>
);
await wait();
wrapper.update();
const nameInput = wrapper.find('[name="name"]');
nameInput.simulate('change', { target: { name: 'name', value: 'Scott' } });
const diff = wrapper.find('pre[data-test="change"]');
expect(diff.text()).toBe('{"name":"Scott"}');
});
it('calls update user when form is submitted', async () => {
const wrapper = mount(
<MockedProvider mocks={mocks}>
<EditUser />
</MockedProvider>
);
await wait();
wrapper.update();
const nameInput = wrapper.find('[name="name"]');
nameInput.simulate('change', { target: { name: 'name', value: 'Westopher' } });
wrapper.find('form').simulate('submit');
wrapper.update();
expect(wrapper.find('[data-test="updated"]').text()).toBe('Updated!');
});
});
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