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import React from 'react';
import { render, fireEvent, cleanup } from '@testing-library/react';
import { ProjectOverlay } from '../components/ProjectOverlay';
import { useProjectsValue } from '../context';
beforeEach(cleanup);
jest.mock('../context', () => ({
useProjectsValue: jest.fn(() => ({
projects: [
{
name: '🙌 THE OFFICE',
projectId: '1',
userId: 'jlIFXIwyAL3tzHMtzRbw',
docId: 'michael-scott',
},
],
})),
}));
describe('<ProjectOverlay', () => {
afterEach(() => {
jest.clearAllMocks();
});
describe('Success', () => {
it('renders the project overlay and calls setShowProjectOverlay using onClick', () => {
const showProjectOverlay = true;
const setProject = jest.fn();
const setShowProjectOverlay = jest.fn(() => !showProjectOverlay);
const { queryByTestId } = render(
<ProjectOverlay
showProjectOverlay
setProject={setProject}
setShowProjectOverlay={setShowProjectOverlay}
/>
);
expect(queryByTestId('project-overlay')).toBeTruthy();
fireEvent.click(queryByTestId('project-overlay-action'));
expect(setProject).toHaveBeenCalled();
});
it('renders the project overlay and calls setShowProjectOverlay using onKeyDown', () => {
const showProjectOverlay = true;
const setProject = jest.fn();
const setShowProjectOverlay = jest.fn(() => !showProjectOverlay);
const { queryByTestId } = render(
<ProjectOverlay
showProjectOverlay
setProject={setProject}
setShowProjectOverlay={setShowProjectOverlay}
/>
);
expect(queryByTestId('project-overlay')).toBeTruthy();
fireEvent.keyDown(queryByTestId('project-overlay-action'), {
key: 'a',
code: 65,
});
expect(setProject).not.toHaveBeenCalled();
fireEvent.keyDown(queryByTestId('project-overlay-action'), {
key: 'Enter',
code: 13,
});
expect(setProject).toHaveBeenCalled();
});
});
describe('Failure', () => {
it('does not render the project overlay with any projects', () => {
useProjectsValue.mockImplementation(() => ({
projects: [],
}));
const { queryByTestId } = render(<ProjectOverlay showProjectOverlay />);
expect(queryByTestId('project-overlay')).toBeTruthy();
expect(queryByTestId('project-overlay-action')).toBeFalsy();
});
});
});
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