def test_property_get(self):
storage = Storage()
# insert some keys a and b
storage.put("a", "a")
storage.put("b", "b")
storage.put("a", "abc")
self.assertEqual(storage.get("a")[0], "a") # check if item value is correct
self.assertEqual(storage.get("a")[1], "abc")
self.assertEqual(len(storage.get("a")), 2) # two elements for key a
self.assertEqual(len(storage.data), 2) # 2 keys in total (a and b)
longTimeAgo = datetime.datetime.today() - datetime.timedelta(2) # insert item from two days ago
storage.put("a", "long", timeOfInsert=longTimeAgo.isoformat()) #insert one more item for a which is expired
self.assertEqual(storage.get("a")[2], "long") # check if expired item was inserted
self.assertEqual(len(storage.get("a")), 3) # check total items for key a
storage.clean_old() # after a cleanup the expired item should be removed
self.assertEqual(len(storage.get("a")), 2) # check total items for key a after expired item was removed
self.assertEqual(storage.get("b")[0] ,"b")
storage2 = Storage()
storage2.put(1, 1)
storage2.put(2, 2)
storage2.put(3, 3)
storage2.put(4, 4)
storage2.put(5, 5)
storage2.put(6, 6)
storage3 = Storage()
storage3.put(1, 1)
storage3.put(1, 1)
storage3.put(1, 1)
storage2.merge(storage3.data)
self.assertEqual(len(storage2.get(1)) ,4)
self.assertEqual(len (storage2.get_storage_data_between(1,4)), 3)
self.assertEqual(len (storage2.data),6)
storage2.delete_storage_data_between(1,4)
self.assertEqual(len (storage2.data), 3)
