def testCancelOne(self): # {{{
"""Cancel a single subscription"""
s = "cancel one"
self.assertEqual(len(_siglist), 0)
subscribe(s, dummy)
subscribe(s, dummy2)
self.assertEqual(len(_siglist), 1)
cancel(s)
self.assertEqual(len(_siglist), 0)
def testCancelAll(self): # {{{
"""Cancel all subscriptions"""
s = "cancel all"
self.assertEqual(len(_siglist), 0)
subscribe(s, dummy)
subscribe(s, dummy2)
for s in xrange(5):
subscribe(s, dummy)
self.assertEqual(len(_siglist), 6)
cancel()
self.assertEqual(len(_siglist), 0)
def testCancelOneOfMany(self): # {{{
"""Cancel a single subscription from many"""
self.assertEqual(len(_siglist), 0)
for s in xrange(5):
subscribe(s, dummy)
subscribe("special", dummy)
for s in xrange(6, 10):
subscribe(s, dummy)
self.assertEqual(len(_siglist), 10)
cancel("special")
self.assertEqual(len(_siglist), 9)
for io, signal in _siglist:
self.assertNotEqual(io, "special")
