p5.js-web-editor/client/modules/IDE/components/FileNode.test.jsx

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import React from 'react';
import { fireEvent, render, screen, waitFor, within } from '@testing-library/react';
import { FileNode } from './FileNode';
describe('<FileNode />', () => {
const changeName = (newFileName) => {
const renameButton = screen.getByText(/Rename/i);
fireEvent.click(renameButton);
const input = screen.getByTestId('input');
fireEvent.change(input, { target: { value: newFileName } });
fireEvent.blur(input);
};
const expectFileNameToBe = async (expectedName) => {
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const name = screen.getByTestId('file-name');
await waitFor(() => within(name).queryByText(expectedName));
};
const renderFileNode = (fileType, extraProps = {}) => {
const props = {
...extraProps,
id: '0',
name: fileType === 'folder' ? 'afolder' : 'test.jsx',
fileType,
canEdit: true,
children: [],
authenticated: false,
setSelectedFile: jest.fn(),
deleteFile: jest.fn(),
updateFileName: jest.fn(),
resetSelectedFile: jest.fn(),
newFile: jest.fn(),
newFolder: jest.fn(),
showFolderChildren: jest.fn(),
hideFolderChildren: jest.fn(),
openUploadFileModal: jest.fn(),
setProjectName: jest.fn(),
};
render(<FileNode {...props} />);
return props;
};
describe('fileType: file', () => {
it('cannot change to an empty name', async () => {
const props = renderFileNode('file');
changeName('');
await waitFor(() => expect(props.updateFileName).not.toHaveBeenCalled());
await expectFileNameToBe(props.name);
});
it('can change to a valid filename', async () => {
const newName = 'newname.jsx';
const props = renderFileNode('file');
changeName(newName);
await waitFor(() => expect(props.updateFileName).toHaveBeenCalledWith(props.id, newName));
await expectFileNameToBe(newName);
});
it('must have an extension', async () => {
const newName = 'newname';
const props = renderFileNode('file');
changeName(newName);
await waitFor(() => expect(props.updateFileName).not.toHaveBeenCalled());
await expectFileNameToBe(props.name);
});
it('can change to a different extension', async () => {
const newName = 'newname.gif';
const props = renderFileNode('file');
changeName(newName);
await waitFor(() => expect(props.updateFileName).not.toHaveBeenCalled());
await expectFileNameToBe(props.name);
});
it('cannot be just an extension', async () => {
const newName = '.jsx';
const props = renderFileNode('file');
changeName(newName);
await waitFor(() => expect(props.updateFileName).not.toHaveBeenCalled());
await expectFileNameToBe(props.name);
});
});
describe('fileType: folder', () => {
it('cannot change to an empty name', async () => {
const props = renderFileNode('folder');
changeName('');
await waitFor(() => expect(props.updateFileName).not.toHaveBeenCalled());
await expectFileNameToBe(props.name);
});
it('can change to another name', async () => {
const newName = 'foldername';
const props = renderFileNode('folder');
changeName(newName);
await waitFor(() => expect(props.updateFileName).toHaveBeenCalledWith(props.id, newName));
await expectFileNameToBe(newName);
});
it('cannot have a file extension', async () => {
const newName = 'foldername.jsx';
const props = renderFileNode('folder');
changeName(newName);
await waitFor(() => expect(props.updateFileName).not.toHaveBeenCalled());
await expectFileNameToBe(props.name);
});
});
});