python-dependency-injector/tests/unit/providers/injections/test_named_py2_py3.py
Roman Mogylatov 94aca21fb8
Pytest migration (#519)
* Add pytest and pytest-asyncio to the requirements

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* Update setup.cfg

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* Add pytest to the tox requirements

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* Rename pytest-py34-py35.ini -> pytest-py35.ini

* Update config file paths

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* Rename flask and fastapi wiring test files

* Move wiring autoloader tests

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* Migrate wiring async injection tests

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* Refactor container.from_schema() API tests

* Migrate container.from_schema() integration tests

* Rename schema samples

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* Migrate container tests

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* Fix py2 container tests

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* Update changelog and cosmetic fixes
2021-10-18 16:19:03 -04:00

56 lines
1.6 KiB
Python

"""Named injection tests."""
from dependency_injector import providers
def test_isinstance():
injection = providers.NamedInjection("name", 1)
assert isinstance(injection, providers.Injection)
def test_get_name():
injection = providers.NamedInjection("name", 123)
assert injection.get_name() == "name"
def test_get_value_with_not_provider():
injection = providers.NamedInjection("name", 123)
assert injection.get_value() == 123
def test_get_value_with_factory():
injection = providers.NamedInjection("name", providers.Factory(object))
obj1 = injection.get_value()
obj2 = injection.get_value()
assert type(obj1) is object
assert type(obj2) is object
assert obj1 is not obj2
def test_get_original_value():
provider = providers.Factory(object)
injection = providers.NamedInjection("name", provider)
assert injection.get_original_value() is provider
def test_deepcopy():
provider = providers.Factory(object)
injection = providers.NamedInjection("name", provider)
injection_copy = providers.deepcopy(injection)
assert injection_copy is not injection
assert injection_copy.get_original_value() is not injection.get_original_value()
def test_deepcopy_memo():
provider = providers.Factory(object)
injection = providers.NamedInjection("name", provider)
injection_copy_orig = providers.NamedInjection("name", provider)
injection_copy = providers.deepcopy(injection, {id(injection): injection_copy_orig})
assert injection_copy is injection_copy_orig
assert injection_copy.get_original_value() is injection.get_original_value()