'use strict';

const util = require('util');
const exec = util.promisify(require('child_process').exec);

jest.setTimeout(20000);

describe('Test the config-sync CLI', () => {

  afterAll(async () => {
    // Remove the generated files and the DB.
    await exec('rm -rf config/sync');
    await exec('rm -rf .tmp');
  });

  test('Export', async () => {
    const { stdout } = await exec('yarn cs export -y');
    expect(stdout).toContain('Finished export');
  });
  test('Import', async () => {
    await exec('rm -rf config/sync/admin-role.strapi-editor.json');
    const { stdout } = await exec('yarn cs import -y');
    expect(stdout).toContain('Finished import');
  });
  test('Diff', async () => {
    const { stdout } = await exec('yarn cs diff');
    expect(stdout).toContain('No differences between DB and sync directory');
  });
  test('Non-empty diff returns 1', async () => {
    await exec('rm -rf config/sync/admin-role.strapi-author.json');
    // Work around Jest not supporting custom error matching.
    // https://github.com/facebook/jest/issues/8140
    let error;
    try {
      await exec('yarn cs diff');
    } catch(e) {
     error = e;
    }
    expect(error).toHaveProperty('code', 1);
  });
});