| import unittest |
| from .playback import SyntheticPlayback |
|
|
| class PlaybackTests(unittest.TestCase): |
| def test_arrival_does_not_mean_played(self): |
| d=SyntheticPlayback();d.add(1,24000,0) |
| self.assertEqual(d.acknowledgments(0),{}) |
| self.assertEqual(d.pieces(0,320),[(0,320,0,-1)]) |
| self.assertEqual(d.pieces(640,320),[(0,320,1,0)]) |
| self.assertEqual(d.acknowledgments(8640),{1:12000}) |
| self.assertEqual(d.acknowledgments(16640),{1:24000}) |
| def test_chunks_gaps_and_position_offset(self): |
| d=SyntheticPlayback();d.add(1,2400,0);d.add(1,2400,3000) |
| self.assertEqual(d.pieces(2200,1600),[(0,40,1,2340),(40,1440,0,-1),(1440,1600,1,2400)]) |
| def test_cancel_removes_future_and_allows_new_reply(self): |
| d=SyntheticPlayback();d.add(1,24000,0);d.cancel(1000) |
| self.assertEqual(d.pieces(1200,320),[(0,320,0,-1)]) |
| d.add(1,2400,1000);self.assertEqual(d.sent[1],24000) |
| d.add(2,2400,1000);self.assertEqual(d.pieces(1640,320),[(0,320,2,0)]) |
|
|
| if __name__=='__main__':unittest.main() |
|
|
