def test_does_not_use_app_config_after_initialization(self):
app = create_app()
app.config['foo'] = 'bar'
dic = Knot()
dic.init_app(app)
self.assertRaises(KeyError, lambda: dic['foo'])
def test_container_is_shared(self):
app1 = create_app()
app2 = create_app()
dic = Knot()
dic.init_app(app1)
dic.init_app(app2)
dic1 = get_container(app1)
dic2 = get_container(app2)
assert dic1 is dic2
