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import React from 'react';
import { ApolloProvider } from '@apollo/react-hooks';
import ReactDOM from 'react-dom';
import {
cleanup,
render,
waitFor,
fireEvent,
screen,
} from '@testing-library/react';
import { createBrowserHistory } from 'history';
import { mockApolloClient } from '../../test-helpers';
import ChatsList, { getChatsQuery } from './ChatsList';
import * as queries from '../../graphql/queries';
describe('ChatsList', () => {
afterEach(() => {
cleanup();
delete window.location;
window = Object.create(window);
Object.defineProperty(window, 'location', {
value: {
href: '/',
},
writable: true,
});
});
it('renders fetched chats data', async () => {
const client = mockApolloClient([
{
request: { query: queries.chats },
result: {
data: {
chats: [
{
__typename: 'Chat',
id: 1,
name: 'Foo Bar',
picture: 'https://localhost:4000/picture.jpg',
lastMessage: {
__typename: 'Message',
id: 1,
content: 'Hello',
createdAt: new Date('1 Jan 2019 GMT'),
isMine: true,
chat: {
__typename: 'Chat',
id: 1,
},
},
},
],
},
},
},
]);
const history = createBrowserHistory();
{
const { container, getByTestId } = render(
<ApolloProvider client={client}>
<ChatsList history={history} />
</ApolloProvider>
);
await waitFor(() => screen.getByTestId('name'));
expect(getByTestId('name')).toHaveTextContent('Foo Bar');
expect(getByTestId('picture')).toHaveAttribute(
'src',
'https://localhost:4000/picture.jpg'
);
expect(getByTestId('content')).toHaveTextContent('Hello');
expect(getByTestId('date')).toHaveTextContent('00:00');
}
});
it('should navigate to the target chat room on chat item click', async () => {
const client = mockApolloClient([
{
request: { query: queries.chats },
result: {
data: {
chats: [
{
__typename: 'Chat',
id: 1,
name: 'Foo Bar',
picture: 'https://localhost:4000/picture.jpg',
lastMessage: {
__typename: 'Message',
id: 1,
content: 'Hello',
createdAt: new Date('1 Jan 2019 GMT'),
isMine: true,
chat: {
__typename: 'Chat',
id: 1,
},
},
},
],
},
},
},
]);
const history = createBrowserHistory();
{
const { container, getByTestId } = render(
<ApolloProvider client={client}>
<ChatsList history={history} />
</ApolloProvider>
);
await waitFor(() => screen.getByTestId('chat'));
fireEvent.click(getByTestId('chat'));
await waitFor(() =>
expect(history.location.pathname).toEqual('/chats/1')
);
}
});
});
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