Add @inject to the test samples

tests/unit/samples/wiringsamples/module.py

@@ -11,30 +11,37 @@ from .service import Service
 
 class TestClass:
 
+    @inject
     def __init__(self, service: Service = Provide[Container.service]):
         self.service = service
 
+    @inject
     def method(self, service: Service = Provide[Container.service]):
         return service
 
     @classmethod
+    @inject
     def class_method(cls, service: Service = Provide[Container.service]):
         return service
 
     @staticmethod
+    @inject
     def static_method(service: Service = Provide[Container.service]):
         return service
 
 
+@inject
 def test_function(service: Service = Provide[Container.service]):
     return service
 
 
+@inject
 def test_function_provider(service_provider: Callable[..., Service] = Provider[Container.service]):
     service = service_provider()
     return service
 
 
+@inject
 def test_config_value(
         some_value_int: int = Provide[Container.config.a.b.c.as_int()],
         some_value_str: str = Provide[Container.config.a.b.c.as_(str)],
@@ -43,23 +50,28 @@ def test_config_value(
     return some_value_int, some_value_str, some_value_decimal
 
 
+@inject
 def test_provide_provider(service_provider: Callable[..., Service] = Provider[Container.service.provider]):
     service = service_provider()
     return service
 
 
+@inject
 def test_provided_instance(some_value: int = Provide[Container.service.provided.foo['bar'].call()]):
     return some_value
 
 
+@inject
 def test_subcontainer_provider(some_value: int = Provide[Container.sub.int_object]):
     return some_value
 
 
+@inject
 def test_config_invariant(some_value: int = Provide[Container.config.option[Container.config.switch]]):
     return some_value
 
 
+@inject
 def test_provide_from_different_containers(
         service: Service = Provide[Container.service],
         some_value: int = Provide[SubContainer.int_object],

tests/unit/samples/wiringsamples/package/subpackage/submodule.py

@@ -1,8 +1,9 @@
-from dependency_injector.wiring import Provide
+from dependency_injector.wiring import inject, Provide
 
 from ...container import Container
 from ...service import Service
 
 
+@inject
 def test_function(service: Service = Provide[Container.service]):
     return service

tests/unit/samples/wiringsamples/resourceclosing.py

@@ -1,5 +1,5 @@
 from dependency_injector import containers, providers
-from dependency_injector.wiring import Provide, Closing
+from dependency_injector.wiring import inject, Provide, Closing
 
 
 class Service:
@@ -32,5 +32,6 @@ class Container(containers.DeclarativeContainer):
     service = providers.Resource(init_service)
 
 
+@inject
 def test_function(service: Service = Closing[Provide[Container.service]]):
     return service