def test_listen(self):
def method():
pass
mam = ModelAttributeMapper(Model.System.Model.use('name'), 'set')
mam.listen(method)
assert method.is_an_sqlalchemy_event_listener
assert method.sqlalchemy_listener is mam
def test_listen(self):
def method():
pass
mam = ModelAttributeMapper(Model.System.Model.use('name'), 'set')
mam.listen(method)
self.assertTrue(method.is_an_sqlalchemy_event_listener)
self.assertEqual(method.sqlalchemy_listener, mam)
def test_get_attribute_mapper(self):
registry = self.init_registry(None)
mam = ModelAttributeMapper(Model.System.Model.use('name'), 'set')
# We can't compare that the column are the same, because is the case
# of the call are in the class attribute (no instance) SQLAlchemy
# Wrap the result for each call, then each call return a différent
# object, but it is not an error
getted = str(mam.mapper(registry, None) == 'test')
wanted = str(registry.System.Model.name == 'test')
assert getted == wanted
def test_by_registry_name(self):
mam = ModelAttributeMapper('Model.System.Model=>name', 'event')
assert isinstance(mam.attribute, ModelAttribute)
assert mam.attribute.model_name == 'Model.System.Model'
def test_by_declaration(self):
mam = ModelAttributeMapper(Model.System.Model.use('name'), 'event')
assert isinstance(mam.attribute, ModelAttribute)
assert mam.attribute.model_name == 'Model.System.Model'
def test_by_registry_name(self):
mam = ModelAttributeMapper('Model.System.Model=>name', 'event')
self.assertTrue(isinstance(mam.attribute, ModelAttribute))
self.assertTrue(mam.attribute.model_name, 'Model.System.Model')
