def test_is_date(self):
data = [("a", 1), ("a", 2)]
cursor_descr = (("a", "string"), ("a", "string"))
results = SupersetResultSet(data, cursor_descr, BaseEngineSpec)
self.assertEqual(results.is_temporal("DATE"), True)
self.assertEqual(results.is_temporal("DATETIME"), True)
self.assertEqual(results.is_temporal("TIME"), True)
self.assertEqual(results.is_temporal("TIMESTAMP"), True)
self.assertEqual(results.is_temporal("STRING"), False)
self.assertEqual(results.is_temporal(""), False)
self.assertEqual(results.is_temporal(None), False)
