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_acts_like_container(self):
app = create_app()
dic = Knot(app)
def foo(c):
return 'bar'
dic.add_factory(foo)
self.assertEqual(dic.provide('foo'), 'bar')
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
def test_top_of_app_ctx_is_utilized_by_current_container(self):
app1 = create_app()
dic1 = Knot(app1)
dic1['foo'] = 'bar'
with app1.test_request_context():
self.assertEqual(current_container['foo'], 'bar')
app2 = create_app()
dic2 = Knot(app2)
dic2['foo'] = 'baz'
with app2.test_request_context():
self.assertEqual(current_container['foo'], 'baz')
def test_does_use_app_config_on_initialization(self):
app = create_app()
app.config['foo'] = 'bar'
dic = Knot(app)
self.assertEqual(dic['foo'], 'bar')