def M1():
"""
Helper function that returns a module-like thing with two signals defined
using :meth:`Signal.define`
"""
on_foo, on_bar = get_foo_bar()
ns = NS()
ns.on_foo_func = on_foo
ns.on_foo = Signal.define(on_foo)
ns.on_bar = Signal.define(on_bar)
return ns
def M1():
"""
Helper function that returns a module-like thing with two signals defined
using :meth:`Signal.define`
"""
on_foo, on_bar = get_foo_bar()
ns = NS()
ns.on_foo_func = on_foo
ns.on_foo = Signal.define(on_foo)
ns.on_bar = Signal.define(on_bar)
return ns
class SignalTestCaseTest(TestCase):
"""
Test definitions for the :class:`morris.SignalTestCase` class.
"""
def setUp(self):
self.signal = Signal('signal')
self.case = FakeSignalTestCase()
def test_watchSignal(self):
"""
Ensure that calling watchSignal() actually connects a signal listener
"""
self.assertEqual(len(self.signal.listeners), 0)
self.case.watchSignal(self.signal)
self.assertEqual(len(self.signal.listeners), 1)
def test_assertSignalFired(self):
"""
Ensure that assertSignalFired works correctly
"""
self.case.watchSignal(self.signal)
self.signal.fire((), {})
sig = self.case.assertSignalFired(self.signal)
self.assertEqual(sig, (self.signal, (), {}))
def test_assertSignalNotFired(self):
"""
Ensure that assertSignalNotFired works correctly
"""
self.case.watchSignal(self.signal)
self.case.assertSignalNotFired(self.signal)
def test_assertSignalOrdering(self):
"""
Ensure that assertSignalOrdering works correctly
"""
self.case.watchSignal(self.signal)
self.signal('first')
self.signal('second')
self.signal('third')
first = self.case.assertSignalFired(self.signal, 'first')
second = self.case.assertSignalFired(self.signal, 'second')
third = self.case.assertSignalFired(self.signal, 'third')
self.case.assertSignalOrdering(first, second, third)
class SignalTestCaseTest(TestCase):
"""
Test definitions for the :class:`morris.SignalTestCase` class.
"""
def setUp(self):
self.signal = Signal('signal')
self.case = FakeSignalTestCase()
def test_watchSignal(self):
"""
Ensure that calling watchSignal() actually connects a signal listener
"""
self.assertEqual(len(self.signal.listeners), 0)
self.case.watchSignal(self.signal)
self.assertEqual(len(self.signal.listeners), 1)
def test_assertSignalFired(self):
"""
Ensure that assertSignalFired works correctly
"""
self.case.watchSignal(self.signal)
self.signal.fire((), {})
sig = self.case.assertSignalFired(self.signal)
self.assertEqual(sig, (self.signal, (), {}))
def test_assertSignalNotFired(self):
"""
Ensure that assertSignalNotFired works correctly
"""
self.case.watchSignal(self.signal)
self.case.assertSignalNotFired(self.signal)
def test_assertSignalOrdering(self):
"""
Ensure that assertSignalOrdering works correctly
"""
self.case.watchSignal(self.signal)
self.signal('first')
self.signal('second')
self.signal('third')
first = self.case.assertSignalFired(self.signal, 'first')
second = self.case.assertSignalFired(self.signal, 'second')
third = self.case.assertSignalFired(self.signal, 'third')
self.case.assertSignalOrdering(first, second, third)
class C1(object):
"""
Helper class with two signals defined using :meth:`Signal.define`
"""
def on_foo(self, *args, **kwargs):
"""
A signal accepting (ignoring) arbitrary arguments
"""
on_foo_func = on_foo
on_foo = Signal.define(on_foo)
@Signal.define
def on_bar(self):
"""
def setUp(self):
self.signal = Signal('signal')
self.case = FakeSignalTestCase()
def setUp(self):
self.signal = Signal('signal')
self.case = FakeSignalTestCase()