@Test
    public void filterWithDateDontAddAnEventInEventFilteredList() {
        onView(withId(R.id.event_fragment_from_date)).perform(click());
        onView(withClassName(Matchers.equalTo(DatePicker.class.getName()))).perform(PickerActions.setDate(2001, 1, 1));
        onView(withText("OK")).perform(click());