def test_option_setting(self):
invok.service(MyService)()
invok.service(MyServiceE)()
option = object()
invok.config("MyServiceE", option=option)
instance = invok.create("MyServiceE")
self.assertEqual(instance.option, option)
def test_multiple_nested_dependency(self):
invok.service(MyService)()
invok.service(MyServiceA)()
invok.service(MyServiceB)()
invok.service(MyServiceC)()
invok.service(MyServiceD)()
instance = invok.create("MyServiceD")
self.assertIsInstance(instance, MyServiceD)
self.assertIsInstance(instance.MyServiceC, MyServiceC)
self.assertIsInstance(instance.MyServiceC.MyService, MyService)
self.assertIsInstance(instance.MyServiceB, MyServiceB)
self.assertIsInstance(instance.MyServiceB.MyServiceA, MyServiceA)
self.assertIsInstance(instance.MyServiceB.MyServiceA.MyService, MyService)
def test_service_uniqueness(self):
invok.service(MyService)()
instance1 = invok.create("MyService")
instance2 = invok.create("MyService")
self.assertIs(instance1, instance2)
def test_service_alias(self):
invok.service(MyService)(alias = "foo")
instance = invok.create("foo")
self.assertIsInstance(instance, MyService)
def test_service(self):
invok.service(MyService)()
instance = invok.create("MyService")
self.assertIsInstance(instance, MyService)