'Validate if start-date year is less than 1900 reset the date to DEFAULT_START_DATE.'

@ddt.data(ModuleStoreEnum.Type.split, ModuleStoreEnum.Type.mongo)
def test_validate_start_date(self, store_type):

    with self.store.default_store(store_type):
        course = CourseFactory.create()
        chapter = ItemFactory.create(parent_location=course.location, category='chapter', display_name='Week    1')
        chapter.start = datetime(year=1899, month=1, day=1, tzinfo=UTC)
        xblock_info = create_xblock_info(chapter, include_child_info=True, include_children_predicate=ALWAYS, include_ancestor_info=True, user=self.user)
        self.assertEqual(xblock_info['start'], DEFAULT_START_DATE.strftime('%Y-%m-%dT%H:%M:%SZ'))
