def testSuccessiveRegisterAndRemoveMediator(self):
"""ViewTest: Test Successive registerMediator() and removeMediator()"""
view = puremvc.core.View.getInstance()
view.registerMediator(utils.view.ViewTestMediator(self))
self.assertEqual(
True,
isinstance(view.retrieveMediator(utils.view.ViewTestMediator.NAME),
utils.view.ViewTestMediator))
view.removeMediator(utils.view.ViewTestMediator.NAME)
self.assertEqual(
True,
view.retrieveMediator(utils.view.ViewTestMediator.NAME) == None)
self.assertEqual(
True,
view.removeMediator(utils.view.ViewTestMediator.NAME) == None)
view.registerMediator(utils.view.ViewTestMediator(self))
self.assertEqual(
True,
isinstance(view.retrieveMediator(utils.view.ViewTestMediator.NAME),
utils.view.ViewTestMediator))
view.removeMediator(utils.view.ViewTestMediator.NAME)
self.assertEqual(
True,
view.retrieveMediator(utils.view.ViewTestMediator.NAME) == None)
self.__cleanup()
def testRemoveOneOfTwoMediatorsAndSubsequentNotify(self): """ViewTest: Test removing one of two Mediators and subsequent notify()""" view = puremvc.core.View.getInstance() view.registerMediator(utils.view.ViewTestMediator2(self)) view.registerMediator(utils.view.ViewTestMediator3(self)) view.notifyObservers(puremvc.patterns.observer.Notification(self.NOTE1)) self.assertEqual(True, self.lastNotification == self.NOTE1) view.notifyObservers(puremvc.patterns.observer.Notification(self.NOTE2)) self.assertEqual(True, self.lastNotification == self.NOTE2) view.notifyObservers(puremvc.patterns.observer.Notification(self.NOTE3)) self.assertEqual(True, self.lastNotification == self.NOTE3) view.removeMediator(utils.view.ViewTestMediator2.NAME) self.assertEqual(True, view.retrieveMediator(utils.view.ViewTestMediator2.NAME) == None) self.lastNotification = None view.notifyObservers(puremvc.patterns.observer.Notification(self.NOTE1)) self.assertEqual(True, self.lastNotification != self.NOTE1) view.notifyObservers(puremvc.patterns.observer.Notification(self.NOTE2)) self.assertEqual(True, self.lastNotification != self.NOTE2) view.notifyObservers(puremvc.patterns.observer.Notification(self.NOTE3)) self.assertEqual(True, self.lastNotification == self.NOTE3) self.__cleanup()
def testMediatorReregistration(self):
"""
Tests registering the same mediator twice.
A subsequent notification should only illicit
one response. Also, since reregistration
was causing 2 observers to be created, ensure
that after removal of the mediator there will
be no further response.
Added for the fix deployed in version 2.0.4
"""
view = puremvc.core.View.getInstance()
view.registerMediator(utils.view.ViewTestMediator5(self))
# try to register another instance of that mediator (uses the same NAME constant).
view.registerMediator(utils.view.ViewTestMediator5(self))
self.counter = 0
view.notifyObservers(puremvc.patterns.observer.Notification(
self.NOTE5))
self.assertEqual(1, self.counter)
view.removeMediator(utils.view.ViewTestMediator5.NAME)
self.assertEqual(
True,
view.retrieveMediator(utils.view.ViewTestMediator5.NAME) == None)
self.counter = 0
view.notifyObservers(puremvc.patterns.observer.Notification(
self.NOTE5))
self.assertEqual(0, self.counter)
def testRemoveMediatorAndSubsequentNotify(self):
"""ViewTest: Test removeMediator() and subsequent nofity()"""
view = puremvc.core.View.getInstance()
view.registerMediator(utils.view.ViewTestMediator2(self))
view.notifyObservers(puremvc.patterns.observer.Notification(
self.NOTE1))
self.assertEqual(True, self.lastNotification == self.NOTE1)
view.notifyObservers(puremvc.patterns.observer.Notification(
self.NOTE2))
self.assertEqual(True, self.lastNotification == self.NOTE2)
view.removeMediator(utils.view.ViewTestMediator2.NAME)
self.assertEqual(
True,
view.retrieveMediator(utils.view.ViewTestMediator2.NAME) == None)
self.lastNotification = None
view.notifyObservers(puremvc.patterns.observer.Notification(
self.NOTE1))
self.assertEqual(True, self.lastNotification != self.NOTE1)
view.notifyObservers(puremvc.patterns.observer.Notification(
self.NOTE2))
self.assertEqual(True, self.lastNotification != self.NOTE2)
self.__cleanup()
def testRemoveOneOfTwoMediatorsAndSubsequentNotify(self): """ViewTest: Test removing one of two Mediators and subsequent notify()""" view = org.puremvc.python.core.View.getInstance() view.registerMediator(utils.view.ViewTestMediator2(self)) view.registerMediator(utils.view.ViewTestMediator3(self)) view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE1)) self.assertEqual(True, self.lastNotification == self.NOTE1) view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE2)) self.assertEqual(True, self.lastNotification == self.NOTE2) view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE3)) self.assertEqual(True, self.lastNotification == self.NOTE3) view.removeMediator(utils.view.ViewTestMediator2.NAME) self.assertEqual(True, view.retrieveMediator(utils.view.ViewTestMediator2.NAME) == None) self.lastNotification = None view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE1)) self.assertEqual(True, self.lastNotification != self.NOTE1) view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE2)) self.assertEqual(True, self.lastNotification != self.NOTE2) view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE3)) self.assertEqual(True, self.lastNotification == self.NOTE3) self.__cleanup()
def testRemoveMediatorAndSubsequentNotify(self): """ViewTest: Test removeMediator() and subsequent nofity()""" view = org.puremvc.python.core.View.getInstance() view.registerMediator(utils.view.ViewTestMediator2(self)) view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE1)) self.assertEqual(True, self.lastNotification == self.NOTE1) view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE2)) self.assertEqual(True, self.lastNotification == self.NOTE2) view.removeMediator(utils.view.ViewTestMediator2.NAME) self.assertEqual(True, view.retrieveMediator(utils.view.ViewTestMediator2.NAME) == None) self.lastNotification = None view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE1)) self.assertEqual(True, self.lastNotification != self.NOTE1) view.notifyObservers(org.puremvc.python.patterns.observer.Notification(self.NOTE2)) self.assertEqual(True, self.lastNotification != self.NOTE2) self.__cleanup()
def testMediatorReregistration(self):
"""
Tests registering the same mediator twice.
A subsequent notification should only illicit
one response. Also, since reregistration
was causing 2 observers to be created, ensure
that after removal of the mediator there will
be no further response.
Added for the fix deployed in version 2.0.4
"""
view = puremvc.core.View.getInstance()
view.registerMediator(utils.view.ViewTestMediator5(self))
# try to register another instance of that mediator (uses the same NAME constant).
view.registerMediator(utils.view.ViewTestMediator5(self))
self.counter = 0
view.notifyObservers(puremvc.patterns.observer.Notification(self.NOTE5))
self.assertEqual(1, self.counter)
view.removeMediator(utils.view.ViewTestMediator5.NAME)
self.assertEqual(True, view.retrieveMediator(utils.view.ViewTestMediator5.NAME ) == None)
self.counter=0
view.notifyObservers(puremvc.patterns.observer.Notification(self.NOTE5))
self.assertEqual(0, self.counter)
def testRegisterAndRetrieveMediator(self): """ViewTest: Test registerMediator() and retrieveMediator()""" view = puremvc.core.View.getInstance() viewTestMediator = utils.view.ViewTestMediator(self) view.registerMediator(viewTestMediator) mediator = view.retrieveMediator(utils.view.ViewTestMediator.NAME) self.assertEqual(True, isinstance(mediator, utils.view.ViewTestMediator)) self.__cleanup()
def testRegisterAndRetrieveMediator(self): """ViewTest: Test registerMediator() and retrieveMediator()""" view = org.puremvc.python.core.View.getInstance() viewTestMediator = utils.view.ViewTestMediator(self) view.registerMediator(viewTestMediator) mediator = view.retrieveMediator(utils.view.ViewTestMediator.NAME) self.assertEqual(True, isinstance(mediator, utils.view.ViewTestMediator)) self.__cleanup()
def testRegisterAndRemoveMediator(self):
"""ViewTest: Test registerMediator() and removeMediator()"""
view = puremvc.core.View.getInstance()
meditr = puremvc.patterns.mediator.Mediator('testing', self)
view.registerMediator(meditr)
removedMediator = view.removeMediator('testing')
self.assertEqual(True, removedMediator.getMediatorName() == 'testing')
self.assertEqual(True, view.retrieveMediator('testing') == None)
self.__cleanup()
def testRegisterAndRemoveMediator(self):
"""ViewTest: Test registerMediator() and removeMediator()"""
view = puremvc.core.View.getInstance()
meditr = puremvc.patterns.mediator.Mediator('testing', self)
view.registerMediator(meditr)
removedMediator = view.removeMediator('testing')
self.assertEqual(True, removedMediator.getMediatorName() == 'testing')
self.assertEqual(True, view.retrieveMediator('testing') == None)
self.__cleanup()
def testSuccessiveRegisterAndRemoveMediator(self): """ViewTest: Test Successive registerMediator() and removeMediator()""" view = puremvc.core.View.getInstance() view.registerMediator(utils.view.ViewTestMediator(self)) self.assertEqual(True, isinstance(view.retrieveMediator(utils.view.ViewTestMediator.NAME), utils.view.ViewTestMediator)) view.removeMediator(utils.view.ViewTestMediator.NAME) self.assertEqual(True, view.retrieveMediator(utils.view.ViewTestMediator.NAME) == None) self.assertEqual(True, view.removeMediator(utils.view.ViewTestMediator.NAME) == None) view.registerMediator(utils.view.ViewTestMediator(self)) self.assertEqual(True, isinstance(view.retrieveMediator(utils.view.ViewTestMediator.NAME), utils.view.ViewTestMediator)) view.removeMediator(utils.view.ViewTestMediator.NAME) self.assertEqual(True, view.retrieveMediator(utils.view.ViewTestMediator.NAME) == None) self.__cleanup()