diff --git a/tests/unit/samples/wiring/module_annotated.py b/tests/unit/samples/wiring/module_annotated.py
new file mode 100644
index 00000000..624ac41d
--- /dev/null
+++ b/tests/unit/samples/wiring/module_annotated.py
@@ -0,0 +1,120 @@
+"""Test module for wiring with Annotated."""
+
+from decimal import Decimal
+from typing import Callable, Annotated
+
+from dependency_injector import providers
+from dependency_injector.wiring import inject, Provide, Provider
+
+from .container import Container, SubContainer
+from .service import Service
+
+service: Annotated[Service, Provide[Container.service]]
+service_provider: Annotated[Callable[..., Service], Provider[Container.service]]
+undefined: Annotated[Callable, Provide[providers.Provider()]]
+
+class TestClass:
+    service: Annotated[Service, Provide[Container.service]]
+    service_provider: Annotated[Callable[..., Service], Provider[Container.service]]
+    undefined: Annotated[Callable, Provide[providers.Provider()]]
+
+    @inject
+    def __init__(self, service: Annotated[Service, Provide[Container.service]]):
+        self.service = service
+
+    @inject
+    def method(self, service: Annotated[Service, Provide[Container.service]]):
+        return service
+
+    @classmethod
+    @inject
+    def class_method(cls, service: Annotated[Service, Provide[Container.service]]):
+        return service
+
+    @staticmethod
+    @inject
+    def static_method(service: Annotated[Service, Provide[Container.service]]):
+        return service
+
+@inject
+def test_function(service: Annotated[Service, Provide[Container.service]]):
+    return service
+
+@inject
+def test_function_provider(service_provider: Annotated[Callable[..., Service], Provider[Container.service]]):
+    service = service_provider()
+    return service
+
+@inject
+def test_config_value(
+        value_int: Annotated[int, Provide[Container.config.a.b.c.as_int()]],
+        value_float: Annotated[float, Provide[Container.config.a.b.c.as_float()]],
+        value_str: Annotated[str, Provide[Container.config.a.b.c.as_(str)]],
+        value_decimal: Annotated[Decimal, Provide[Container.config.a.b.c.as_(Decimal)]],
+        value_required: Annotated[str, Provide[Container.config.a.b.c.required()]],
+        value_required_int: Annotated[int, Provide[Container.config.a.b.c.required().as_int()]],
+        value_required_float: Annotated[float, Provide[Container.config.a.b.c.required().as_float()]],
+        value_required_str: Annotated[str, Provide[Container.config.a.b.c.required().as_(str)]],
+        value_required_decimal: Annotated[str, Provide[Container.config.a.b.c.required().as_(Decimal)]],
+):
+    return (
+        value_int,
+        value_float,
+        value_str,
+        value_decimal,
+        value_required,
+        value_required_int,
+        value_required_float,
+        value_required_str,
+        value_required_decimal,
+    )
+
+@inject
+def test_config_value_required_undefined(
+        value_required: Annotated[int, Provide[Container.config.a.b.c.required()]],
+):
+    return value_required
+
+@inject
+def test_provide_provider(service_provider: Annotated[Callable[..., Service], Provide[Container.service.provider]]):
+    service = service_provider()
+    return service
+
+@inject
+def test_provider_provider(service_provider: Annotated[Callable[..., Service], Provider[Container.service.provider]]):
+    service = service_provider()
+    return service
+
+@inject
+def test_provided_instance(some_value: Annotated[int, Provide[Container.service.provided.foo["bar"].call()]]):
+    return some_value
+
+@inject
+def test_subcontainer_provider(some_value: Annotated[int, Provide[Container.sub.int_object]]):
+    return some_value
+
+@inject
+def test_config_invariant(some_value: Annotated[int, Provide[Container.config.option[Container.config.switch]]]):
+    return some_value
+
+@inject
+def test_provide_from_different_containers(
+        service: Annotated[Service, Provide[Container.service]],
+        some_value: Annotated[int, Provide[SubContainer.int_object]],
+):
+    return service, some_value
+
+class ClassDecorator:
+    def __init__(self, fn):
+        self._fn = fn
+
+    def __call__(self, *args, **kwargs):
+        return self._fn(*args, **kwargs)
+
+@ClassDecorator
+@inject
+def test_class_decorator(service: Annotated[Service, Provide[Container.service]]):
+    return service
+
+def test_container(container: Annotated[Container, Provide[Container]]):
+    return container.service()
\ No newline at end of file
diff --git a/tests/unit/wiring/provider_ids/test_main_annotated_py36.py b/tests/unit/wiring/provider_ids/test_main_annotated_py36.py
new file mode 100644
index 00000000..517f3283
--- /dev/null
+++ b/tests/unit/wiring/provider_ids/test_main_annotated_py36.py
@@ -0,0 +1,176 @@
+"""Main wiring tests for Annotated attribute and argument injection."""
+
+from decimal import Decimal
+import typing
+
+from dependency_injector import errors
+from dependency_injector.wiring import Closing, Provide, Provider, wire
+from pytest import fixture, mark, raises
+
+from samples.wiring import module_annotated as module, package, resourceclosing
+from samples.wiring.service import Service
+from samples.wiring.container import Container, SubContainer
+
+@fixture(autouse=True)
+def container():
+    container = Container(config={"a": {"b": {"c": 10}}})
+    container.wire(
+        modules=[module],
+        packages=[package],
+    )
+    yield container
+    container.unwire()
+
+@fixture
+def subcontainer():
+    container = SubContainer()
+    container.wire(
+        modules=[module],
+        packages=[package],
+    )
+    yield container
+    container.unwire()
+
+@fixture
+def resourceclosing_container():
+    container = resourceclosing.Container()
+    container.wire(modules=[resourceclosing])
+    yield container
+    container.unwire()
+
+def test_module_attributes_wiring():
+    assert isinstance(module.service, Service)
+    assert isinstance(module.service_provider(), Service)
+    assert isinstance(module.__annotations__['undefined'], typing._AnnotatedAlias)
+
+def test_class_wiring():
+    test_class_object = module.TestClass()
+    assert isinstance(test_class_object.service, Service)
+
+def test_class_wiring_context_arg(container: Container):
+    test_service = container.service()
+    test_class_object = module.TestClass(service=test_service)
+    assert test_class_object.service is test_service
+
+def test_class_method_wiring():
+    test_class_object = module.TestClass()
+    service = test_class_object.method()
+    assert isinstance(service, Service)
+
+def test_class_classmethod_wiring():
+    service = module.TestClass.class_method()
+    assert isinstance(service, Service)
+
+def test_instance_classmethod_wiring():
+    instance = module.TestClass()
+    service = instance.class_method()
+    assert isinstance(service, Service)
+
+def test_class_staticmethod_wiring():
+    service = module.TestClass.static_method()
+    assert isinstance(service, Service)
+
+def test_instance_staticmethod_wiring():
+    instance = module.TestClass()
+    service = instance.static_method()
+    assert isinstance(service, Service)
+
+def test_class_attribute_wiring():
+    assert isinstance(module.TestClass.service, Service)
+    assert isinstance(module.TestClass.service_provider(), Service)
+    assert isinstance(module.TestClass.__annotations__['undefined'], typing._AnnotatedAlias)
+
+def test_function_wiring():
+    service = module.test_function()
+    assert isinstance(service, Service)
+
+def test_function_wiring_context_arg(container: Container):
+    test_service = container.service()
+    service = module.test_function(service=test_service)
+    assert service is test_service
+
+def test_function_wiring_provider():
+    service = module.test_function_provider()
+    assert isinstance(service, Service)
+
+def test_function_wiring_provider_context_arg(container: Container):
+    test_service = container.service()
+    service = module.test_function_provider(service_provider=lambda: test_service)
+    assert service is test_service
+
+def test_configuration_option():
+    (
+        value_int,
+        value_float,
+        value_str,
+        value_decimal,
+        value_required,
+        value_required_int,
+        value_required_float,
+        value_required_str,
+        value_required_decimal,
+    ) = module.test_config_value()
+
+    assert value_int == 10
+    assert value_float == 10.0
+    assert value_str == "10"
+    assert value_decimal == Decimal(10)
+    assert value_required == 10
+    assert value_required_int == 10
+    assert value_required_float == 10.0
+    assert value_required_str == "10"
+    assert value_required_decimal == Decimal(10)
+
+def test_configuration_option_required_undefined(container: Container):
+    container.config.reset_override()
+    with raises(errors.Error, match="Undefined configuration option \"config.a.b.c\""):
+        module.test_config_value_required_undefined()
+
+def test_provide_provider():
+    service = module.test_provide_provider()
+    assert isinstance(service, Service)
+
+def test_provider_provider():
+    service = module.test_provider_provider()
+    assert isinstance(service, Service)
+
+def test_provided_instance(container: Container):
+    class TestService:
+        foo = {"bar": lambda: 10}
+
+    with container.service.override(TestService()):
+        some_value = module.test_provided_instance()
+    assert some_value == 10
+
+def test_subcontainer():
+    some_value = module.test_subcontainer_provider()
+    assert some_value == 1
+
+def test_config_invariant(container: Container):
+    config = {
+        "option": {
+            "a": 1,
+            "b": 2,
+        },
+        "switch": "a",
+    }
+    container.config.from_dict(config)
+
+    value_default = module.test_config_invariant()
+    assert value_default == 1
+
+    with container.config.switch.override("a"):
+        value_a = module.test_config_invariant()
+    assert value_a == 1
+
+    with container.config.switch.override("b"):
+        value_b = module.test_config_invariant()
+    assert value_b == 2
+
+def test_class_decorator():
+    service = module.test_class_decorator()
+    assert isinstance(service, Service)
+
+def test_container():
+    service = module.test_container()
+    assert isinstance(service, Service)
\ No newline at end of file