def testRegisterAndRemoveProxy(self):
        model = puremvc.core.Model.getInstance()
        testProxy = puremvc.patterns.proxy.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)
ModelTest: Test registerProxy() and removeProxy()
dataset/ETHPy150Open PureMVC/puremvc-python-standard-framework/tests/core/model.py/ModelTest.testRegisterAndRemoveProxy