def METHOD_NAME(self):
    entry_1 = BankedSignalEntry.get_unique(
        table=self.get_table(),
        signal_type=VideoMD5Signal,
        signal_value=self.MD5_VALUE_1,
    )
    entry_2 = BankedSignalEntry.get_unique(
        table=self.get_table(),
        signal_type=VideoMD5Signal,
        signal_value=self.MD5_VALUE_1,
    )
    self.assertEqual(entry_1.signal_id, entry_2.signal_id)