import path from 'path';
import rename from '../../../commands/rename';
import { createDir, copyDir, deleteDir, getDirData } from '../../test-utils';

jest.mock('updatable-log', () => {
  // eslint-disable-next-line global-require
  const { mockUpdatableLog } = require('../../test-utils');
  return mockUpdatableLog();
});

describe('rename command', () => {
  let rootDir: string;
  beforeEach(() => {
    rootDir = createDir();
  });

  afterEach(() => {
    deleteDir(rootDir);
  });

  it('Renames JS/JSX files to TS/TSX', () => {
    const inputDir = path.resolve(__dirname, 'input');
    const outputDir = path.resolve(__dirname, 'output');
    copyDir(inputDir, rootDir);

    const exitCode = rename({ rootDir });

    const [rootData, outputData] = getDirData(rootDir, outputDir);
    expect(rootData).toEqual(outputData);
    expect(exitCode).toBe(0);
  });
});