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test_curtsies.py
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89 lines (73 loc) · 2.87 KB
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importunittest
fromcollectionsimportnamedtuple
frombpython.curtsiesimportcombined_events
frombpython.testimportFixLanguageTestCaseasTestCase
importcurtsies.events
ScheduledEvent=namedtuple("ScheduledEvent", ["when","event"])
classEventGenerator:
def__init__(self,initial_events=(),scheduled_events=()):
self._events= []
self._current_tick=0
foreininitial_events:
self.schedule_event(e,0)
fore,winscheduled_events:
self.schedule_event(e,w)
defschedule_event(self,event,when):
self._events.append(ScheduledEvent(when,event))
self._events.sort()
defsend(self,timeout=None):
iftimeoutnotin [None,0]:
raiseValueError("timeout value %r not supported"%timeout)
ifnotself._events:
returnNone
ifself._events[0].when<=self._current_tick:
returnself._events.pop(0).event
iftimeout==0:
returnNone
eliftimeoutisNone:
e=self._events.pop(0)
self._current_tick=e.when
returne.event
else:
raiseValueError("timeout value %r not supported"%timeout)
deftick(self,dt=1):
self._current_tick+=dt
returnself._current_tick
classTestCurtsiesPasteDetection(TestCase):
deftest_paste_threshold(self):
eg=EventGenerator(list("abc"))
cb=combined_events(eg,paste_threshold=3)
e=next(cb)
self.assertIsInstance(e,curtsies.events.PasteEvent)
self.assertEqual(e.events,list("abc"))
self.assertEqual(next(cb),None)
eg=EventGenerator(list("abc"))
cb=combined_events(eg,paste_threshold=4)
self.assertEqual(next(cb),"a")
self.assertEqual(next(cb),"b")
self.assertEqual(next(cb),"c")
self.assertEqual(next(cb),None)
deftest_set_timeout(self):
eg=EventGenerator("a",zip("bcdefg", [1,2,3,3,3,4]))
eg.schedule_event(curtsies.events.SigIntEvent(),5)
eg.schedule_event("h",6)
cb=combined_events(eg,paste_threshold=3)
self.assertEqual(next(cb),"a")
self.assertEqual(cb.send(0),None)
self.assertEqual(next(cb),"b")
self.assertEqual(cb.send(0),None)
eg.tick()
self.assertEqual(cb.send(0),"c")
self.assertEqual(cb.send(0),None)
eg.tick()
self.assertIsInstance(cb.send(0),curtsies.events.PasteEvent)
self.assertEqual(cb.send(0),None)
self.assertEqual(cb.send(None),"g")
self.assertEqual(cb.send(0),None)
eg.tick(1)
self.assertIsInstance(cb.send(0),curtsies.events.SigIntEvent)
self.assertEqual(cb.send(0),None)
self.assertEqual(cb.send(None),"h")
self.assertEqual(cb.send(None),None)
if__name__=="__main__":
unittest.main()