def test_large_rewind(self): """ We should notify if the seq is significantly less than the previous and not update the seq """ seq = '{}-blahblah'.format(EPSILON + 10) self.pillow.set_checkpoint({'seq': seq}) HistoricalPillowCheckpoint.create_checkpoint_snapshot(self.pillow.checkpoint) seq_rewind = '9-blahblah' self.pillow.set_checkpoint({'seq': seq_rewind}) HistoricalPillowCheckpoint.create_checkpoint_snapshot(self.pillow.checkpoint) has_rewound, historical_seq = check_for_rewind(self.pillow.checkpoint) self.assertTrue(has_rewound) self.assertEqual(historical_seq, seq)
def test_large_rewind(self): """ We should notify if the seq is significantly less than the previous and not update the seq """ seq = '{}-blahblah'.format(EPSILON + 10) self.pillow.set_checkpoint({'seq': seq}) HistoricalPillowCheckpoint.create_checkpoint_snapshot(self.pillow.checkpoint) seq_rewind = '9-blahblah' self.pillow.set_checkpoint({'seq': seq_rewind}) HistoricalPillowCheckpoint.create_checkpoint_snapshot(self.pillow.checkpoint) has_rewound, historical_seq = check_for_rewind(self.pillow.checkpoint) self.assertTrue(has_rewound) self.assertEqual(historical_seq, seq)
def test_small_rewind(self): """ We should not notify if the seq is not significantly less than the previous """ seq = '10-blahblah' self.pillow.set_checkpoint({'seq': seq}) HistoricalPillowCheckpoint.create_checkpoint_snapshot(self.pillow.checkpoint) seq_rewind = '9-blahblah' self.pillow.set_checkpoint({'seq': seq_rewind}) HistoricalPillowCheckpoint.create_checkpoint_snapshot(self.pillow.checkpoint) has_rewound, historical_seq = check_for_rewind(self.pillow.checkpoint) self.assertFalse(has_rewound) self.assertEqual(historical_seq, seq)
def test_small_rewind(self): """ We should not notify if the seq is not significantly less than the previous """ seq = '10-blahblah' self.pillow.set_checkpoint({'seq': seq}) HistoricalPillowCheckpoint.create_checkpoint_snapshot(self.pillow.checkpoint) seq_rewind = '9-blahblah' self.pillow.set_checkpoint({'seq': seq_rewind}) HistoricalPillowCheckpoint.create_checkpoint_snapshot(self.pillow.checkpoint) has_rewound, historical_seq = check_for_rewind(self.pillow.checkpoint) self.assertFalse(has_rewound) self.assertEqual(historical_seq, seq)