def testHasProxy(self):
"""ModelTest: Test hasProxy()"""
# Create proxies
model1 = Model.getInstance(self.KEY1)
model2 = Model.getInstance(self.KEY2)
proxy1 = Proxy("aces", ["clubs", "spades", "hearts", "diamonds"])
proxy2 = Proxy("directions", ["north", "south", "east", "west"])
# Register proxies
model1.registerProxy(proxy1)
model2.registerProxy(proxy2)
self.assertEqual(True, model1.hasProxy('aces'))
self.assertEqual(False, model2.hasProxy('aces'))
self.assertEqual(True, model2.hasProxy('directions'))
self.assertEqual(False, model1.hasProxy('directions'))
# Remove proxies
model1.removeProxy('aces')
model2.removeProxy('directions')
self.assertEqual(False, model1.hasProxy('aces'))
self.assertEqual(False, model2.hasProxy('directions'))
def testHasProxy(self):
"""ModelTest: Test hasProxy()"""
# Create proxies
model1 = Model.getInstance(self.KEY1)
model2 = Model.getInstance(self.KEY2)
proxy1 = Proxy("aces", ["clubs", "spades", "hearts", "diamonds"])
proxy2 = Proxy("directions", ["north", "south", "east", "west"])
# Register proxies
model1.registerProxy(proxy1)
model2.registerProxy(proxy2)
self.assertEqual(True, model1.hasProxy('aces'))
self.assertEqual(False, model2.hasProxy('aces'))
self.assertEqual(True, model2.hasProxy('directions'))
self.assertEqual(False, model1.hasProxy('directions'))
# Remove proxies
model1.removeProxy('aces')
model2.removeProxy('directions')
self.assertEqual(False, model1.hasProxy('aces'))
self.assertEqual(False, model2.hasProxy('directions'))
def testGetInstance(self):
"""ModelTest: Test get model instance"""
model1 = Model.getInstance(self.KEY1)
model2 = Model.getInstance(self.KEY2)
self.assertNotEqual(None, model1)
self.assertNotEqual(None, model2)
self.assertNotEqual(model1, model2)
def testGetInstance(self):
"""ModelTest: Test get model instance"""
model1 = Model.getInstance(self.KEY1)
model2 = Model.getInstance(self.KEY2)
self.assertNotEqual(None, model1)
self.assertNotEqual(None, model2)
self.assertNotEqual(model1, model2)
def initializeModel(self):
"""
Initialize the C{Model}.
Called by the C{initializeFacade} method.
Override this method in your subclass of C{Facade}
if one or both of the following are true:
You wish to initialize a different C{IModel}.
You have C{Proxy}s to register with the Model that do not
retrieve a reference to the Facade at construction time.
If you don't want to initialize a different C{IModel},
call C{super.initializeModel()} at the beginning of your
method, then register C{Proxy}s.
Note: This method is <i>rarely</i> overridden; in practice you are more
likely to use a C{Command} to create and register C{Proxy}s with the
C{Model}, since C{Proxy}s with mutable data will likely need to send
C{INotification}s and thus will likely want to fetch a reference to
the C{Facade} during their construction.
"""
if self.model is None:
from puremvc.core import Model
self.model = Model.getInstance(self.multitonKey)
def initializeModel(self):
"""
Initialize the C{Model}.
Called by the C{initializeFacade} method.
Override this method in your subclass of C{Facade}
if one or both of the following are true:
You wish to initialize a different C{IModel}.
You have C{Proxy}s to register with the Model that do not
retrieve a reference to the Facade at construction time.
If you don't want to initialize a different C{IModel},
call C{super.initializeModel()} at the beginning of your
method, then register C{Proxy}s.
Note: This method is <i>rarely</i> overridden; in practice you are more
likely to use a C{Command} to create and register C{Proxy}s with the
C{Model}, since C{Proxy}s with mutable data will likely need to send
C{INotification}s and thus will likely want to fetch a reference to
the C{Facade} during their construction.
"""
if self.model is None:
from puremvc.core import Model
self.model = Model.getInstance(self.multitonKey)
def removeCore(cls, key):
"""
Remove a Core.
Remove the Model, View, Controller and Facade instances for the given
key.
@param key: of the Core to remove
"""
if cls.instanceMap.get(key):
from puremvc.core import Controller, Model, View
Model.removeModel(key)
View.removeView(key)
Controller.removeController(key)
cls.instanceMap.pop(key)
def removeCore(cls, key):
"""
Remove a Core.
Remove the Model, View, Controller and Facade instances for the given
key.
@param key: of the Core to remove
"""
if cls.instanceMap.get(key):
from puremvc.core import Controller, Model, View
Model.removeModel(key)
View.removeView(key)
Controller.removeController(key)
cls.instanceMap.pop(key)
def testRegisterAndRemoveProxy(self):
"""ModelTest: Test registerProxy() and removeProxy()"""
model = Model.getInstance(self.KEY1)
testProxy = Proxy('sizes', ['7', '13', '21'])
model.registerProxy(testProxy)
removedProxy = model.removeProxy('sizes')
self.assertEqual(True, removedProxy.getProxyName() == 'sizes')
testProxy = model.retrieveProxy('sizes')
self.assertEqual(None, testProxy)
def testRegisterAndRemoveProxy(self):
"""ModelTest: Test registerProxy() and removeProxy()"""
model = Model.getInstance(self.KEY1)
testProxy = Proxy('sizes', ['7', '13', '21'])
model.registerProxy(testProxy)
removedProxy = model.removeProxy('sizes')
self.assertEqual(True, removedProxy.getProxyName() == 'sizes')
testProxy = model.retrieveProxy('sizes')
self.assertEqual(None, testProxy)
def testRegisterAndRetrieveProxy(self):
"""ModelTest: Test registerProxy() and retrieveProxy()"""
model = Model.getInstance(self.KEY1)
model.registerProxy(Proxy('colors', ['red', 'green', 'blue']))
testProxy = model.retrieveProxy('colors')
data = testProxy.getData()
self.assertNotEqual(None, data)
self.assertEqual(True, isinstance(data, list))
self.assertEqual(True, len(data) == 3)
self.assertEqual(True, data[0] == 'red')
self.assertEqual(True, data[1] == 'green')
self.assertEqual(True, data[2] == 'blue')
def testRegisterAndRetrieveProxy(self):
"""ModelTest: Test registerProxy() and retrieveProxy()"""
model = Model.getInstance(self.KEY1)
model.registerProxy(Proxy('colors', ['red', 'green', 'blue']))
testProxy = model.retrieveProxy('colors')
data = testProxy.getData()
self.assertNotEqual(None, data)
self.assertEqual(True, isinstance(data, list))
self.assertEqual(True, len(data) == 3)
self.assertEqual(True, data[0] == 'red')
self.assertEqual(True, data[1] == 'green')
self.assertEqual(True, data[2] == 'blue')
def testOnRegisterAndOnRemove(self):
"""ModelTest: Test onRegister() and onRemove()"""
model = Model.getInstance(self.KEY1)
testProxy = ModelTestProxy()
model.registerProxy(testProxy)
self.assertEqual(
True, testProxy.getData() == ModelTestProxy.ON_REGISTER_CALLED)
model.removeProxy(ModelTestProxy.NAME)
self.assertEqual(
True, testProxy.getData() == ModelTestProxy.ON_REMOVE_CALLED)
def testOnRegisterAndOnRemove(self):
"""ModelTest: Test onRegister() and onRemove()"""
model = Model.getInstance(self.KEY1)
testProxy = ModelTestProxy()
model.registerProxy(testProxy)
self.assertEqual(
True,
testProxy.getData() == ModelTestProxy.ON_REGISTER_CALLED)
model.removeProxy(ModelTestProxy.NAME)
self.assertEqual(
True,
testProxy.getData() == ModelTestProxy.ON_REMOVE_CALLED)
def testErrorSameKey(self):
"""ModelTest: raise error if create controller with same key"""
model = Model(self.KEY1)
self.assertRaises(MultitonError, Model, self.KEY1)
def testIsIModel(self):
"""ModelTest: Test instance implements IModel"""
model = Model.getInstance(self.KEY1)
self.assertEqual(True, isinstance(model, IModel))
def testIsIModel(self):
"""ModelTest: Test instance implements IModel"""
model = Model.getInstance(self.KEY1)
self.assertEqual(True, isinstance(model, IModel))