def test_onEvent_cancel(self):
"""
You can cancel the deferred returned by onEvent
"""
world = World(MagicMock())
obj = world.create('foo')
d = world.onEvent(obj['id'], 'hey')
d.cancel()
world.emit('hey', obj['id'])
self.assertFailure(d, defer.CancelledError)
def test_onEvent_cancel(self):
"""
You can cancel the deferred returned by onEvent
"""
world = World(MagicMock())
obj = world.create('foo')
d = world.onEvent(obj['id'], 'hey')
d.cancel()
world.emit('hey', obj['id'])
self.assertFailure(d, defer.CancelledError)
def test_onEvent(self):
"""
You can be notified when a certain event happens.
"""
world = World(MagicMock())
obj = world.create('foo')['id']
d = world.onEvent(obj, 'event')
self.assertEqual(d.called, False)
world.emit('event', obj)
self.assertEqual(self.successResultOf(d), 'event')
# shouldn't die calling again
world.emit('event', obj)
def test_onEvent(self):
"""
You can be notified when a certain event happens.
"""
world = World(MagicMock())
obj = world.create('foo')['id']
d = world.onEvent(obj, 'event')
self.assertEqual(d.called, False)
world.emit('event', obj)
self.assertEqual(self.successResultOf(d), 'event')
# shouldn't die calling again
world.emit('event', obj)
def test_creator_dead(self):
"""
When the creator of energy is dead, the energy is also dead.
XXX I'm not sure if this belongs in the game engine or not. Seems like
a rule that could be changed.
"""
world = World(MagicMock())
thing = world.create('thing')
Charge(thing['id']).execute(world)
energy = thing['energy'][0]
d = world.onEvent(energy, Destroyed(energy))
# to die means to move to None
Move(thing['id'], None).execute(world)
self.assertEqual(d.called, True, "Energy should be destroyed because "
"the creator of the energy died.")
def test_creator_dead(self):
"""
When the creator of energy is dead, the energy is also dead.
XXX I'm not sure if this belongs in the game engine or not. Seems like
a rule that could be changed.
"""
world = World(MagicMock())
thing = world.create('thing')
Charge(thing['id']).execute(world)
energy = thing['energy'][0]
d = world.onEvent(energy, Destroyed(energy))
# to die means to move to None
Move(thing['id'], None).execute(world)
self.assertEqual(
d.called, True, "Energy should be destroyed because "
"the creator of the energy died.")
