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				https://github.com/ets-labs/python-dependency-injector.git
				synced 2025-11-04 01:47:36 +03:00 
			
		
		
		
	Migrate dependency provider tests
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			@ -1,7 +1,6 @@
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"""Dependency injector base providers unit tests."""
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import unittest
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import warnings
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from dependency_injector import (
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    containers,
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			@ -11,345 +10,6 @@ from dependency_injector import (
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from pytest import raises
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class DependencyTests(unittest.TestCase):
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    def setUp(self):
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        self.provider = providers.Dependency(instance_of=list)
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    def test_init_optional(self):
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        list_provider = providers.List(1, 2, 3)
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        provider = providers.Dependency()
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        provider.set_instance_of(list)
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        provider.set_default(list_provider)
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        assert provider.instance_of is list
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        assert provider.default is list_provider
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        assert provider() == [1, 2, 3]
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    def test_set_instance_of_returns_self(self):
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        provider = providers.Dependency()
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        assert provider.set_instance_of(list) is provider
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    def test_set_default_returns_self(self):
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        provider = providers.Dependency()
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        assert provider.set_default(providers.Provider()) is provider
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    def test_init_with_not_class(self):
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        with raises(TypeError):
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            providers.Dependency(object())
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    def test_with_abc(self):
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        try:
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            import collections.abc as collections_abc
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        except ImportError:
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            import collections as collections_abc
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        provider = providers.Dependency(collections_abc.Mapping)
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        provider.provided_by(providers.Factory(dict))
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        assert isinstance(provider(), collections_abc.Mapping)
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        assert isinstance(provider(), dict)
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    def test_is_provider(self):
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        assert providers.is_provider(self.provider) is True
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    def test_provided_instance_provider(self):
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        assert isinstance(self.provider.provided, providers.ProvidedInstance)
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    def test_default(self):
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        provider = providers.Dependency(instance_of=dict, default={"foo": "bar"})
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        assert provider() == {"foo": "bar"}
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    def test_default_attribute(self):
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        provider = providers.Dependency(instance_of=dict, default={"foo": "bar"})
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        assert provider.default() == {"foo": "bar"}
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    def test_default_provider(self):
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        provider = providers.Dependency(instance_of=dict, default=providers.Factory(dict, foo="bar"))
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        assert provider.default() == {"foo": "bar"}
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    def test_default_attribute_provider(self):
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        default = providers.Factory(dict, foo="bar")
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        provider = providers.Dependency(instance_of=dict, default=default)
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        assert provider.default() == {"foo": "bar"}
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        assert provider.default is default
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    def test_is_defined(self):
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        provider = providers.Dependency()
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        assert provider.is_defined is False
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    def test_is_defined_when_overridden(self):
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        provider = providers.Dependency()
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        provider.override("value")
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        assert provider.is_defined is True
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    def test_is_defined_with_default(self):
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        provider = providers.Dependency(default="value")
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        assert provider.is_defined is True
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    def test_call_overridden(self):
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        self.provider.provided_by(providers.Factory(list))
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        assert isinstance(self.provider(), list)
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    def test_call_overridden_but_not_instance_of(self):
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        self.provider.provided_by(providers.Factory(dict))
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        with raises(errors.Error):
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            self.provider()
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    def test_call_undefined(self):
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        with raises(errors.Error, match="Dependency is not defined"):
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            self.provider()
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    def test_call_undefined_error_message_with_container_instance_parent(self):
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        class UserService:
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            def __init__(self, database):
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                self.database = database
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        class Container(containers.DeclarativeContainer):
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            database = providers.Dependency()
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            user_service = providers.Factory(
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                UserService,
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                database=database,  # <---- missing dependency
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            )
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        container = Container()
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        with raises(errors.Error) as exception_info:
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            container.user_service()
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        assert str(exception_info.value) == "Dependency \"Container.database\" is not defined"
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    def test_call_undefined_error_message_with_container_provider_parent_deep(self):
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        class Database:
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            pass
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        class UserService:
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            def __init__(self, db):
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                self.db = db
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        class Gateways(containers.DeclarativeContainer):
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            database_client = providers.Singleton(Database)
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        class Services(containers.DeclarativeContainer):
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            gateways = providers.DependenciesContainer()
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            user = providers.Factory(
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                UserService,
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                db=gateways.database_client,
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            )
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        class Container(containers.DeclarativeContainer):
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            gateways = providers.Container(Gateways)
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            services = providers.Container(
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                Services,
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                # gateways=gateways,  # <---- missing dependency
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            )
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        container = Container()
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        with raises(errors.Error) as exception_info:
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            container.services().user()
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        assert str(exception_info.value) == "Dependency \"Container.services.gateways.database_client\" is not defined"
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    def test_call_undefined_error_message_with_dependenciescontainer_provider_parent(self):
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        class UserService:
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            def __init__(self, db):
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                self.db = db
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        class Services(containers.DeclarativeContainer):
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            gateways = providers.DependenciesContainer()
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            user = providers.Factory(
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                UserService,
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                db=gateways.database_client,  # <---- missing dependency
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            )
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        services = Services()
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        with raises(errors.Error) as exception_info:
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            services.user()
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        assert str(exception_info.value) == "Dependency \"Services.gateways.database_client\" is not defined"
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    def test_assign_parent(self):
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        parent = providers.DependenciesContainer()
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        provider = providers.Dependency()
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        provider.assign_parent(parent)
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        assert provider.parent is parent
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    def test_parent_name(self):
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        container = containers.DynamicContainer()
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        provider = providers.Dependency()
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        container.name = provider
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        assert provider.parent_name == "name"
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    def test_parent_name_with_deep_parenting(self):
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        provider = providers.Dependency()
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        container = providers.DependenciesContainer(name=provider)
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        _ = providers.DependenciesContainer(container=container)
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        assert provider.parent_name == "container.name"
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    def test_parent_name_is_none(self):
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        provider = providers.DependenciesContainer()
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        assert provider.parent_name is None
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    def test_parent_deepcopy(self):
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        container = containers.DynamicContainer()
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        provider = providers.Dependency()
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        container.name = provider
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        copied = providers.deepcopy(container)
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        assert container.name.parent is container
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        assert copied.name.parent is copied
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        assert container is not copied
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        assert container.name is not copied.name
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        assert container.name.parent is not copied.name.parent
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    def test_forward_attr_to_default(self):
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        default = providers.Configuration()
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        provider = providers.Dependency(default=default)
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        provider.from_dict({"foo": "bar"})
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        assert default() == {"foo": "bar"}
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    def test_forward_attr_to_overriding(self):
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        overriding = providers.Configuration()
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        provider = providers.Dependency()
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        provider.override(overriding)
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        provider.from_dict({"foo": "bar"})
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        assert overriding() == {"foo": "bar"}
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    def test_forward_attr_to_none(self):
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        provider = providers.Dependency()
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        with raises(AttributeError):
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            provider.from_dict
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    def test_deepcopy(self):
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        provider = providers.Dependency(int)
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        provider_copy = providers.deepcopy(provider)
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        assert provider is not provider_copy
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        assert isinstance(provider, providers.Dependency)
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    def test_deepcopy_from_memo(self):
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        provider = providers.Dependency(int)
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        provider_copy_memo = providers.Provider()
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        provider_copy = providers.deepcopy(
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            provider, memo={id(provider): provider_copy_memo})
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        assert provider_copy is provider_copy_memo
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    def test_deepcopy_overridden(self):
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        provider = providers.Dependency(int)
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        overriding_provider = providers.Provider()
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        provider.override(overriding_provider)
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        provider_copy = providers.deepcopy(provider)
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        overriding_provider_copy = provider_copy.overridden[0]
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        assert provider is not provider_copy
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        assert isinstance(provider, providers.Dependency)
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        assert overriding_provider is not overriding_provider_copy
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        assert isinstance(overriding_provider_copy, providers.Provider)
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    def test_deep_copy_default_object(self):
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        default = {"foo": "bar"}
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        provider = providers.Dependency(dict, default=default)
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        provider_copy = providers.deepcopy(provider)
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        assert provider_copy() is default
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        assert provider_copy.default() is default
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    def test_deep_copy_default_provider(self):
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        bar = object()
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        default = providers.Factory(dict, foo=providers.Object(bar))
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        provider = providers.Dependency(dict, default=default)
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        provider_copy = providers.deepcopy(provider)
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        assert provider_copy() == {"foo": bar}
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        assert provider_copy.default() == {"foo": bar}
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        assert provider_copy()["foo"] is bar
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    def test_with_container_default_object(self):
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        default = {"foo": "bar"}
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        class Container(containers.DeclarativeContainer):
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            provider = providers.Dependency(dict, default=default)
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        container = Container()
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        assert container.provider() is default
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        assert container.provider.default() is default
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    def test_with_container_default_provider(self):
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        bar = object()
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        class Container(containers.DeclarativeContainer):
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            provider = providers.Dependency(dict, default=providers.Factory(dict, foo=providers.Object(bar)))
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        container = Container()
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        assert container.provider() == {"foo": bar}
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        assert container.provider.default() == {"foo": bar}
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        assert container.provider()["foo"] is bar
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    def test_with_container_default_provider_with_overriding(self):
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        bar = object()
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        baz = object()
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        class Container(containers.DeclarativeContainer):
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            provider = providers.Dependency(dict, default=providers.Factory(dict, foo=providers.Object(bar)))
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        container = Container(provider=providers.Factory(dict, foo=providers.Object(baz)))
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        assert container.provider() == {"foo": baz}
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        assert container.provider.default() == {"foo": bar}
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        assert container.provider()["foo"] is baz
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    def test_repr(self):
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        assert repr(self.provider) == (
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            "<dependency_injector.providers."
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            "Dependency({0}) at {1}>".format(repr(list), hex(id(self.provider)))
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        )
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    def test_repr_in_container(self):
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        class Container(containers.DeclarativeContainer):
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            dependency = providers.Dependency(instance_of=int)
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        container = Container()
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        assert repr(container.dependency) == (
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            "<dependency_injector.providers."
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            "Dependency({0}) at {1}, container name: \"Container.dependency\">".format(
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                repr(int),
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                hex(id(container.dependency)),
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            )
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        )
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class ExternalDependencyTests(unittest.TestCase):
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    def setUp(self):
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        self.provider = providers.ExternalDependency(instance_of=list)
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    def test_is_instance(self):
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        assert isinstance(self.provider, providers.Dependency)
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class DependenciesContainerTests(unittest.TestCase):
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    class Container(containers.DeclarativeContainer):
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| 
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		|||
							
								
								
									
										348
									
								
								tests/unit/providers/test_dependency_py2_py3.py
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										348
									
								
								tests/unit/providers/test_dependency_py2_py3.py
									
									
									
									
									
										Normal file
									
								
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			@ -0,0 +1,348 @@
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"""Dependency provider tests."""
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from dependency_injector import containers, providers, errors
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from pytest import fixture, raises
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@fixture
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def provider():
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    return providers.Dependency(instance_of=list)
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def test_init_optional():
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    list_provider = providers.List(1, 2, 3)
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    provider = providers.Dependency()
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    provider.set_instance_of(list)
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    provider.set_default(list_provider)
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    assert provider.instance_of is list
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    assert provider.default is list_provider
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    assert provider() == [1, 2, 3]
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def test_set_instance_of_returns_self(provider):
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    assert provider.set_instance_of(list) is provider
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def test_set_default_returns_self(provider):
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    assert provider.set_default(providers.Provider()) is provider
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def test_init_with_not_class():
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    with raises(TypeError):
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        providers.Dependency(object())
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def test_with_abc():
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    try:
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        import collections.abc as collections_abc
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    except ImportError:
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        import collections as collections_abc
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    provider = providers.Dependency(collections_abc.Mapping)
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    provider.provided_by(providers.Factory(dict))
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 | 
			
		||||
    assert isinstance(provider(), collections_abc.Mapping)
 | 
			
		||||
    assert isinstance(provider(), dict)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_is_provider(provider):
 | 
			
		||||
    assert providers.is_provider(provider) is True
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_provided_instance_provider(provider):
 | 
			
		||||
    assert isinstance(provider.provided, providers.ProvidedInstance)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_default():
 | 
			
		||||
    provider = providers.Dependency(instance_of=dict, default={"foo": "bar"})
 | 
			
		||||
    assert provider() == {"foo": "bar"}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_default_attribute():
 | 
			
		||||
    provider = providers.Dependency(instance_of=dict, default={"foo": "bar"})
 | 
			
		||||
    assert provider.default() == {"foo": "bar"}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_default_provider():
 | 
			
		||||
    provider = providers.Dependency(instance_of=dict, default=providers.Factory(dict, foo="bar"))
 | 
			
		||||
    assert provider.default() == {"foo": "bar"}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_default_attribute_provider():
 | 
			
		||||
    default = providers.Factory(dict, foo="bar")
 | 
			
		||||
    provider = providers.Dependency(instance_of=dict, default=default)
 | 
			
		||||
 | 
			
		||||
    assert provider.default() == {"foo": "bar"}
 | 
			
		||||
    assert provider.default is default
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_is_defined(provider):
 | 
			
		||||
    assert provider.is_defined is False
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_is_defined_when_overridden(provider):
 | 
			
		||||
    provider.override("value")
 | 
			
		||||
    assert provider.is_defined is True
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_is_defined_with_default():
 | 
			
		||||
    provider = providers.Dependency(default="value")
 | 
			
		||||
    assert provider.is_defined is True
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_call_overridden(provider):
 | 
			
		||||
    provider.provided_by(providers.Factory(list))
 | 
			
		||||
    assert isinstance(provider(), list)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_call_overridden_but_not_instance_of(provider):
 | 
			
		||||
    provider.provided_by(providers.Factory(dict))
 | 
			
		||||
    with raises(errors.Error):
 | 
			
		||||
        provider()
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_call_undefined(provider):
 | 
			
		||||
    with raises(errors.Error, match="Dependency is not defined"):
 | 
			
		||||
        provider()
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_call_undefined_error_message_with_container_instance_parent():
 | 
			
		||||
    class UserService:
 | 
			
		||||
        def __init__(self, database):
 | 
			
		||||
            self.database = database
 | 
			
		||||
 | 
			
		||||
    class Container(containers.DeclarativeContainer):
 | 
			
		||||
        database = providers.Dependency()
 | 
			
		||||
 | 
			
		||||
        user_service = providers.Factory(
 | 
			
		||||
            UserService,
 | 
			
		||||
            database=database,  # <---- missing dependency
 | 
			
		||||
        )
 | 
			
		||||
 | 
			
		||||
    container = Container()
 | 
			
		||||
 | 
			
		||||
    with raises(errors.Error, match="Dependency \"Container.database\" is not defined"):
 | 
			
		||||
        container.user_service()
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_call_undefined_error_message_with_container_provider_parent_deep():
 | 
			
		||||
    class Database:
 | 
			
		||||
        pass
 | 
			
		||||
 | 
			
		||||
    class UserService:
 | 
			
		||||
        def __init__(self, db):
 | 
			
		||||
            self.db = db
 | 
			
		||||
 | 
			
		||||
    class Gateways(containers.DeclarativeContainer):
 | 
			
		||||
        database_client = providers.Singleton(Database)
 | 
			
		||||
 | 
			
		||||
    class Services(containers.DeclarativeContainer):
 | 
			
		||||
        gateways = providers.DependenciesContainer()
 | 
			
		||||
 | 
			
		||||
        user = providers.Factory(
 | 
			
		||||
            UserService,
 | 
			
		||||
            db=gateways.database_client,
 | 
			
		||||
        )
 | 
			
		||||
 | 
			
		||||
    class Container(containers.DeclarativeContainer):
 | 
			
		||||
        gateways = providers.Container(Gateways)
 | 
			
		||||
 | 
			
		||||
        services = providers.Container(
 | 
			
		||||
            Services,
 | 
			
		||||
            # gateways=gateways,  # <---- missing dependency
 | 
			
		||||
        )
 | 
			
		||||
 | 
			
		||||
    container = Container()
 | 
			
		||||
 | 
			
		||||
    with raises(errors.Error, match="Dependency \"Container.services.gateways.database_client\" is not defined"):
 | 
			
		||||
        container.services().user()
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_call_undefined_error_message_with_dependenciescontainer_provider_parent():
 | 
			
		||||
    class UserService:
 | 
			
		||||
        def __init__(self, db):
 | 
			
		||||
            self.db = db
 | 
			
		||||
 | 
			
		||||
    class Services(containers.DeclarativeContainer):
 | 
			
		||||
        gateways = providers.DependenciesContainer()
 | 
			
		||||
 | 
			
		||||
        user = providers.Factory(
 | 
			
		||||
            UserService,
 | 
			
		||||
            db=gateways.database_client,  # <---- missing dependency
 | 
			
		||||
        )
 | 
			
		||||
 | 
			
		||||
    services = Services()
 | 
			
		||||
 | 
			
		||||
    with raises(errors.Error, match="Dependency \"Services.gateways.database_client\" is not defined"):
 | 
			
		||||
        services.user()
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_assign_parent(provider):
 | 
			
		||||
    parent = providers.DependenciesContainer()
 | 
			
		||||
    provider.assign_parent(parent)
 | 
			
		||||
    assert provider.parent is parent
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_parent_name(provider):
 | 
			
		||||
    container = containers.DynamicContainer()
 | 
			
		||||
    container.name = provider
 | 
			
		||||
    assert provider.parent_name == "name"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_parent_name_with_deep_parenting(provider):
 | 
			
		||||
    container = providers.DependenciesContainer(name=provider)
 | 
			
		||||
    _ = providers.DependenciesContainer(container=container)
 | 
			
		||||
    assert provider.parent_name == "container.name"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_parent_name_is_none():
 | 
			
		||||
    provider = providers.Dependency()
 | 
			
		||||
    assert provider.parent_name is None
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_parent_deepcopy(provider):
 | 
			
		||||
    container = containers.DynamicContainer()
 | 
			
		||||
    container.name = provider
 | 
			
		||||
 | 
			
		||||
    copied = providers.deepcopy(container)
 | 
			
		||||
 | 
			
		||||
    assert container.name.parent is container
 | 
			
		||||
    assert copied.name.parent is copied
 | 
			
		||||
 | 
			
		||||
    assert container is not copied
 | 
			
		||||
    assert container.name is not copied.name
 | 
			
		||||
    assert container.name.parent is not copied.name.parent
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_forward_attr_to_default():
 | 
			
		||||
    default = providers.Configuration()
 | 
			
		||||
    provider = providers.Dependency(default=default)
 | 
			
		||||
    provider.from_dict({"foo": "bar"})
 | 
			
		||||
    assert default() == {"foo": "bar"}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_forward_attr_to_overriding(provider):
 | 
			
		||||
    overriding = providers.Configuration()
 | 
			
		||||
    provider.override(overriding)
 | 
			
		||||
    provider.from_dict({"foo": "bar"})
 | 
			
		||||
    assert overriding() == {"foo": "bar"}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_forward_attr_to_none(provider):
 | 
			
		||||
    with raises(AttributeError):
 | 
			
		||||
        provider.from_dict
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_deepcopy(provider):
 | 
			
		||||
    provider_copy = providers.deepcopy(provider)
 | 
			
		||||
    assert provider is not provider_copy
 | 
			
		||||
    assert isinstance(provider, providers.Dependency)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_deepcopy_from_memo(provider):
 | 
			
		||||
    provider_copy_memo = providers.Provider()
 | 
			
		||||
    provider_copy = providers.deepcopy(provider, memo={id(provider): provider_copy_memo})
 | 
			
		||||
    assert provider_copy is provider_copy_memo
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_deepcopy_overridden(provider):
 | 
			
		||||
    overriding_provider = providers.Provider()
 | 
			
		||||
 | 
			
		||||
    provider.override(overriding_provider)
 | 
			
		||||
 | 
			
		||||
    provider_copy = providers.deepcopy(provider)
 | 
			
		||||
    overriding_provider_copy = provider_copy.overridden[0]
 | 
			
		||||
 | 
			
		||||
    assert provider is not provider_copy
 | 
			
		||||
    assert isinstance(provider, providers.Dependency)
 | 
			
		||||
 | 
			
		||||
    assert overriding_provider is not overriding_provider_copy
 | 
			
		||||
    assert isinstance(overriding_provider_copy, providers.Provider)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_deep_copy_default_object():
 | 
			
		||||
    default = {"foo": "bar"}
 | 
			
		||||
    provider = providers.Dependency(dict, default=default)
 | 
			
		||||
 | 
			
		||||
    provider_copy = providers.deepcopy(provider)
 | 
			
		||||
 | 
			
		||||
    assert provider_copy() is default
 | 
			
		||||
    assert provider_copy.default() is default
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_deep_copy_default_provider():
 | 
			
		||||
    bar = object()
 | 
			
		||||
    default = providers.Factory(dict, foo=providers.Object(bar))
 | 
			
		||||
    provider = providers.Dependency(dict, default=default)
 | 
			
		||||
 | 
			
		||||
    provider_copy = providers.deepcopy(provider)
 | 
			
		||||
 | 
			
		||||
    assert provider_copy() == {"foo": bar}
 | 
			
		||||
    assert provider_copy.default() == {"foo": bar}
 | 
			
		||||
    assert provider_copy()["foo"] is bar
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_with_container_default_object():
 | 
			
		||||
    default = {"foo": "bar"}
 | 
			
		||||
 | 
			
		||||
    class Container(containers.DeclarativeContainer):
 | 
			
		||||
        provider = providers.Dependency(dict, default=default)
 | 
			
		||||
 | 
			
		||||
    container = Container()
 | 
			
		||||
 | 
			
		||||
    assert container.provider() is default
 | 
			
		||||
    assert container.provider.default() is default
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_with_container_default_provider():
 | 
			
		||||
    bar = object()
 | 
			
		||||
 | 
			
		||||
    class Container(containers.DeclarativeContainer):
 | 
			
		||||
        provider = providers.Dependency(dict, default=providers.Factory(dict, foo=providers.Object(bar)))
 | 
			
		||||
 | 
			
		||||
    container = Container()
 | 
			
		||||
 | 
			
		||||
    assert container.provider() == {"foo": bar}
 | 
			
		||||
    assert container.provider.default() == {"foo": bar}
 | 
			
		||||
    assert container.provider()["foo"] is bar
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_with_container_default_provider_with_overriding():
 | 
			
		||||
    bar = object()
 | 
			
		||||
    baz = object()
 | 
			
		||||
 | 
			
		||||
    class Container(containers.DeclarativeContainer):
 | 
			
		||||
        provider = providers.Dependency(dict, default=providers.Factory(dict, foo=providers.Object(bar)))
 | 
			
		||||
 | 
			
		||||
    container = Container(provider=providers.Factory(dict, foo=providers.Object(baz)))
 | 
			
		||||
 | 
			
		||||
    assert container.provider() == {"foo": baz}
 | 
			
		||||
    assert container.provider.default() == {"foo": bar}
 | 
			
		||||
    assert container.provider()["foo"] is baz
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_repr(provider):
 | 
			
		||||
    assert repr(provider) == (
 | 
			
		||||
        "<dependency_injector.providers."
 | 
			
		||||
        "Dependency({0}) at {1}>".format(repr(list), hex(id(provider)))
 | 
			
		||||
    )
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_repr_in_container():
 | 
			
		||||
    class Container(containers.DeclarativeContainer):
 | 
			
		||||
        dependency = providers.Dependency(instance_of=int)
 | 
			
		||||
 | 
			
		||||
    container = Container()
 | 
			
		||||
 | 
			
		||||
    assert repr(container.dependency) == (
 | 
			
		||||
        "<dependency_injector.providers."
 | 
			
		||||
        "Dependency({0}) at {1}, container name: \"Container.dependency\">".format(
 | 
			
		||||
            repr(int),
 | 
			
		||||
            hex(id(container.dependency)),
 | 
			
		||||
        )
 | 
			
		||||
    )
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
def test_external_dependency():
 | 
			
		||||
    assert isinstance(providers.ExternalDependency(), providers.Dependency)
 | 
			
		||||
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		Reference in New Issue
	
	Block a user