def test_project(self):
ev = Event(_at=1, timeframe=[4, 5], sample=6)
p = ev.project(lambda x: (x['timeframe'][0], x['timeframe'][1]))
assert str(p) == ('{"sample": 6, "_until": 5, "_at": 4, '
'"timeframe": [4, 5]}')
def test_timeframe(self):
ev = Event(_at=1, timeframe=[4, 5], sample=6)
assert ev.timeframe() == Timeframe(1, 1)
p = ev.project(lambda x: (x['timeframe'][0], x['timeframe'][1]))
assert p.timeframe() == Timeframe(4, 5)
p = ev.project(lambda x: x['timeframe'])
