def test_tracker_reset_on_restart():
t = StartedTracker(ready=3, started=3, completed=2)
t.reset_on_restart()
assert t == StartedTracker(ready=2, started=2, completed=2)
t = ProcessedTracker(ready=4, started=4, processed=3, completed=2)
t.reset_on_restart()
assert t == ProcessedTracker(ready=3, started=3, processed=3, completed=3)
def test_progress_from_defaults():
actual = Progress.from_defaults(StartedTracker, completed=5)
expected = Progress(total=StartedTracker(completed=5),
current=StartedTracker(completed=5))
assert actual == expected
def test_tracker_reset():
p = StartedTracker(ready=1, started=2)
p.reset()
assert p == StartedTracker()