mirror of
https://github.com/gravitational/teleport.git
synced 2026-10-11 22:49:54 +00:00
Ryan Clark
26d04f9470
* Add the new design system * pnpm format * Fix session recordings not updating on theme changes * Remove color assertions
61 lines
1.6 KiB
TypeScript
61 lines
1.6 KiB
TypeScript
/**
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* Teleport
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* Copyright (C) 2023 Gravitational, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import { act, render, screen } from 'design/utils/testing';
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import Store from './store';
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import useStore from './useStore';
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test('components subscribes to store changes and unsubscribes on unmount', async () => {
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const store = new Store();
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store.setState({
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firstname: 'bob',
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lastname: 'smith',
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});
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const { unmount } = render(<Component store={store} />);
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expect(screen.getByTestId('state')).toHaveTextContent(
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JSON.stringify(store.state)
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);
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act(() => {
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store.setState({
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firstname: 'alex',
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});
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});
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expect(screen.getByTestId('state')).toHaveTextContent(
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JSON.stringify({
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firstname: 'alex',
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lastname: 'smith',
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})
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);
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jest.spyOn(store, 'unsubscribe');
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unmount();
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expect(store.unsubscribe).toHaveBeenCalledTimes(1);
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});
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function Component({ store }) {
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// subscribes to store updates
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useStore(store);
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return <span data-testid="state">{JSON.stringify(store.state)}</span>;
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}
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