code: async function _expectErrorMessage(args, ...errorMessages) {
    expect.hasAssertions();
    try {
      await exec(getAntCommand(args));
      throw new Error('It is expected to throw some error');
    } catch (e) {
      const { code, stdout, stderr } = e;
      expect(code).toEqual(1);
      expect(stdout).toEqual('');
      for(const errorMessage of errorMessages) {
        expect(stderr).toContain(errorMessage);
      }
    }
  }
docs: Helper function to run the CLI command with args and check the expected error
  messages as an output.
  @param {string} args The args to be sent to the CLI command.
  @param {string} errorMessages The expected error messages.
  @async
  @private