message: test: add useCounter test case
diff: @@ -37,4 +37,11 @@ it('should max, min, actions work', () => {
  set(c => c + 2);
  });
  expect(result.current[0]).toEqual(3);
  +
  + act(() => {
  + inc();
  + inc();
  + inc();
  + });
  + expect(result.current[0]).toEqual(6);
  });
  