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Upgrading to react-test-renderer and snapshots; Fixing tests

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This commit is contained in:
James Barnsley
2021-03-18 20:52:30 +13:00
parent d222e381eb
commit cbcc79aa64
8 changed files with 578 additions and 117 deletions
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57
__tests__/components/GridItem.test.js
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@ -1,6 +1,8 @@
import React from 'react';
import { render } from 'enzyme';
import { BrowserRouter } from 'react-router-dom';
import TestRenderer from 'react-test-renderer';
import { GridItem } from '../../src/js/components/GridItem';
import { core } from '../state';
jest.mock('react-redux', () => ({
useSelector: jest.fn(),
@ -19,45 +21,28 @@ jest.mock('react-router-dom', () => ({
}));
describe('<GridItem />', () => {
it('should handle album', () => {
const item = {
uri: 'spotify:album:alpha',
type: 'album',
name: 'One',
};
const dom = render(<GridItem item={item} />);
expect(dom.find('.grid__item__name').text()).toEqual('One');
expect(dom.find('.grid__item__secondary__content').length).toBe(1);
const result = TestRenderer.create(
<BrowserRouter>
<GridItem item={core.items['local:album:md5:66fbea3593ba96a15a9d4188bebab50b']} />
</BrowserRouter>
).toJSON();
expect(result).toMatchSnapshot();
});
it('should handle artist', () => {
const item = {
uri: 'spotify:artist:alpha',
type: 'artist',
name: 'Alpha',
followers: 123,
albums_uris: ['spotify:album:beta'],
};
const dom = render(<GridItem item={item} />);
console.debug( dom.find('.grid__item__secondary__content') );
expect(dom.find('.grid__item__name').text()).toEqual('Alpha');
expect(dom.find('.grid__item__secondary__content').childAt(0).render().text()).toEqual('123 followers');
expect(dom.find('.grid__item__secondary__content').childAt(1).render().text()).toEqual('1 albums');
const result = TestRenderer.create(
<BrowserRouter>
<GridItem item={core.items['local:artist:md5:4f6e4f979e2c40c5e6ad1735804c29bc']} />
</BrowserRouter>
).toJSON();
expect(result).toMatchSnapshot();
});
it('should handle playlist', () => {
const item = {
uri: 'spotify:playlist:alpha',
type: 'playlist',
name: 'One',
tracks: [
{ uri: 'spotify:track:123' },
{ uri: 'spotify:track:456' },
],
};
const dom = render(<GridItem item={item} />);
expect(dom.find('.grid__item__name').text()).toEqual('One');
expect(dom.find('.grid__item__secondary__content').render().text()).toEqual('2 tracks');
const result = TestRenderer.create(
<BrowserRouter>
<GridItem item={core.items['m3u:Local%20tester.m3u8']} />
</BrowserRouter>
).toJSON();
expect(result).toMatchSnapshot();
});
});