def test_repr(self):
provider = providers.AbstractCoroutine(_example)
self.assertEqual(
repr(provider), '<dependency_injector.providers.'
'AbstractCoroutine({0}) at {1}>'.format(repr(_example),
hex(id(provider))))
def test_call_overridden_by_delegated_coroutine(self):
@asyncio.coroutine
def _abstract_example():
raise RuntimeError('Should not be raised')
provider = providers.AbstractCoroutine(_abstract_example)
provider.override(providers.DelegatedCoroutine(_example))
self.assertTrue(self._run(provider(1, 2, 3, 4)), (1, 2, 3, 4))
async def test_call_overridden_by_delegated_coroutine():
@asyncio.coroutine
def abstract_example():
raise RuntimeError("Should not be raised")
provider = providers.AbstractCoroutine(abstract_example)
provider.override(providers.DelegatedCoroutine(example))
result = await provider(1, 2, 3, 4)
assert result == (1, 2, 3, 4)
def test_call_overridden_by_coroutine(self):
with warnings.catch_warnings():
warnings.simplefilter('ignore')
@asyncio.coroutine
def _abstract_example():
raise RuntimeError('Should not be raised')
provider = providers.AbstractCoroutine(_abstract_example)
provider.override(providers.Coroutine(_example))
self.assertTrue(self._run(provider(1, 2, 3, 4)), (1, 2, 3, 4))
def test_repr():
provider = providers.AbstractCoroutine(example)
assert repr(provider) == ("<dependency_injector.providers."
"AbstractCoroutine({0}) at {1}>".format(
repr(example), hex(id(provider))))
def test_provide_not_implemented():
provider = providers.AbstractCoroutine(example)
with raises(NotImplementedError):
provider._provide((1, 2, 3, 4), dict())
def test_override_by_not_coroutine():
provider = providers.AbstractCoroutine(example)
with raises(errors.Error):
provider.override(providers.Factory(object))
def test_call_not_overridden():
provider = providers.AbstractCoroutine(example)
with raises(errors.Error):
provider(1, 2, 3, 4)
def test_inheritance():
assert isinstance(providers.AbstractCoroutine(example),
providers.Coroutine)
def test_provide_not_implemented(self):
provider = providers.AbstractCoroutine(_example)
with self.assertRaises(NotImplementedError):
provider._provide((1, 2, 3, 4), dict())
def test_override_by_not_coroutine(self):
provider = providers.AbstractCoroutine(_example)
with self.assertRaises(errors.Error):
provider.override(providers.Factory(object))
def test_call_not_overridden(self):
provider = providers.AbstractCoroutine(_example)
with self.assertRaises(errors.Error):
provider(1, 2, 3, 4)
def test_inheritance(self):
self.assertIsInstance(providers.AbstractCoroutine(_example),
providers.Coroutine)
