def test_uses_get_keys_between(self):
db = Database(self.engine, self.config)
db.put(r"A", r"1")
db.put(r"AB", r"2")
db.put(r"AC", r"3")
db.put(r"B", r"4")
db.put(r"BB", r"5")
db.put(r"BC", r"6")
self.formatter = r"{},"
self.key = r""
db.get_keys_between(r"A", r"B", self.all_and_each)
self.assertEqual(self.key, r"AB,AC,")
db.put(r"记!", r"RR")
self.key = r""
db.get_keys_strings_between(r"B", "\uFFFF", self.all_and_each_strings)
self.assertEqual(self.key, r"BB,BC,记!,")
self.key = r""
db.get_keys_between(r"", r"", self.all_and_each)
db.get_keys_between(r"A", r"A", self.all_and_each)
db.get_keys_between(r"B", r"A", self.all_and_each)
self.assertEqual(self.key, r"")
db.stop()
def test_uses_get_keys_between(self):
db = Database(self.engine, self.config)
db.put(r"A", r"1")
db.put(r"AB", r"2")
db.put(r"AC", r"3")
db.put(r"B", r"4")
db.put(r"BB", r"5")
db.put(r"BC", r"6")
self.formatter = r"{},"
self.key_and_value = r""
db.get_keys_between(r"A", r"B", self.all_and_each)
self.assertEqual(self.key_and_value, r"AB,AC,")
self.key_and_value = r""
db.get_keys_between(r"", r"", self.all_and_each)
db.get_keys_between(r"A", r"A", self.all_and_each)
db.get_keys_between(r"B", r"A", self.all_and_each)
self.assertEqual(self.key_and_value, r"")
db.stop()
