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* Add pytest and pytest-asyncio to the requirements * Update aiohttp ext test * Update setup.cfg * Update tox.ini * Add pytest to the tox requirements * Update tox.ini * Move configuration to tox.ini * Add pytest configs * Rename pytest-py34-py35.ini -> pytest-py35.ini * Update config file paths * Update makefile * Migrate common tests to pytest * Migrate FastAPI and Flask wiring tests * Rename flask and fastapi wiring test files * Move wiring autoloader tests * Add pytest-asyncio to the tox.ini * Migrate wiring async injection tests * Migrate main wiring tests * Migrate wiring string module and package names tests * Migrate wiring config tests * Migrate misc wiring tests * Update tests structure * Migrate misc wiring tests * Refactor container.from_schema() API tests * Migrate container.from_schema() integration tests * Rename schema samples * Update sample imports * Migrate container tests * Refactor container tests * Migrate container self tests * Migrate container instance tests * Migrate container custom string attribute name tests * Migrate container async resource tests * Fix py2 container tests * Migrate container cls tests * Migrate container class custom string cls as atrribute name tests * Migrate ext.aiohttp tests * Migrate ext.flasks tests * Update ext package tests doc block * Migrate provider utils tests * Migrate Factory async mode tests * Migrate async tests * Rename common test module * Refactor asserts in provider tests * Migrate factory tests * Migrate selector provider tests * Migrate object provider tests * Migrate self provider tests * Migrate delegate provider tests * Migrate provider tests * Migrate dependency provider tests * Migrate dependencies container provider tests * Fix warnings * Migrate list provider tests * Migrate dict provider tests * Migrate callable tests * Migrate injection tests * Migrate container provider tests * Migrate coroutine providers * Migrate traversal tests * Migrate resource tests * Migrate configuration tests * Migrate provided instance provider tests * Update doc blocks and imports * Migrate singleton tests * Update changelog and cosmetic fixes
94 lines
2.4 KiB
Python
94 lines
2.4 KiB
Python
"""Object provider tests."""
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from dependency_injector import providers
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def test_is_provider():
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assert providers.is_provider(providers.Object(object())) is True
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def test_init_optional_provides():
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instance = object()
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provider = providers.Object()
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provider.set_provides(instance)
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assert provider.provides is instance
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assert provider() is instance
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def test_set_provides_returns_():
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provider = providers.Object()
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assert provider.set_provides(object()) is provider
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def test_provided_instance_provider():
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provider = providers.Object(object())
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assert isinstance(provider.provided, providers.ProvidedInstance)
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def test_call_object_provider():
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obj = object()
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assert providers.Object(obj)() is obj
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def test_call_overridden_object_provider():
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obj1 = object()
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obj2 = object()
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provider = providers.Object(obj1)
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provider.override(providers.Object(obj2))
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assert provider() is obj2
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def test_deepcopy():
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provider = providers.Object(1)
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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.Object)
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def test_deepcopy_from_memo():
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provider = providers.Object(1)
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provider_copy_memo = providers.Provider()
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provider_copy = providers.deepcopy(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():
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provider = providers.Object(1)
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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.Object)
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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_deepcopy_doesnt_copy_provided_object():
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# Fixes bug #231
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# Details: https://github.com/ets-labs/python-dependency-injector/issues/231
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some_object = object()
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provider = providers.Object(some_object)
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provider_copy = providers.deepcopy(provider)
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assert provider() is some_object
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assert provider_copy() is some_object
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def test_repr():
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some_object = object()
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provider = providers.Object(some_object)
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assert repr(provider) == (
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"<dependency_injector.providers."
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"Object({0}) at {1}>".format(repr(some_object), hex(id(provider)))
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)
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