def __init__(self, path=None):
Emitter.__init__(self)
Builder.__init__(self)
if isinstance(path, FilePath):
self.path = path
elif path is not None:
self.path = FilePath(path)
def test_addObserver(self):
"""
You should be able to add Observers.
"""
e = Emitter()
o = object()
e.addObserver(o)
self.assertTrue(o in e._observers)
e.addObserver(o)
self.assertEqual(e._observers.count(o), 1,
"Observers should not be added multiple times")
def test_emit(self):
"""
Should call each observers buildReceived method.
"""
class FakeObserver:
def buildReceived(self, buildDict):
self.build = buildDict
e = Emitter()
observers = [FakeObserver(), FakeObserver()]
for o in observers:
e.addObserver(o)
e.emit('something')
self.assertEqual([x.build for x in observers], ['something', 'something'])
def test_remObservers(self):
"""
You should be able to remove observers.
"""
e = Emitter()
o = object()
e.addObserver(o)
e.remObserver(o)
self.assertFalse(o in e._observers)
e.remObserver(o)
self.assertFalse(o in e._observers)
def test_emit_repeat(self):
"""
The same message should not be emitted twice
"""
class FakeObserver:
def buildReceived(self, buildDict):
self.build = buildDict
e = Emitter()
o = FakeObserver()
e.addObserver(o)
r = dict(project='foo')
e.emit(r)
self.assertEqual(o.build, r)
o.build = None
e.emit(r)
self.assertEqual(o.build, None,
"Should not have passed the report on because it was already"
"received: %r" % r)
def __init__(self):
Emitter.__init__(self)
Builder.__init__(self)
self._builders = []
self._servers = {}
self._outgoingConns = {}
