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Add tests for injections

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This commit is contained in:
Roman Mogilatov 2016-11-10 21:00:23 +02:00
parent 3bb9146496
commit 93c8bd6438
1 changed files with 44 additions and 0 deletions
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44
tests/unit/providers/test_injections.py
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@ -30,6 +30,28 @@ class PositionalInjectionTests(unittest.TestCase):
injection = providers.PositionalInjection(provider)
self.assertIs(injection.get_original_value(), provider)
def test_deepcopy(self):
provider = providers.Factory(object)
injection = providers.PositionalInjection(provider)
injection_copy = providers.deepcopy(injection)
self.assertIsNot(injection_copy, injection)
self.assertIsNot(injection_copy.get_original_value(),
injection.get_original_value())
def test_deepcopy_memo(self):
provider = providers.Factory(object)
injection = providers.PositionalInjection(provider)
injection_copy_orig = providers.PositionalInjection(provider)
injection_copy = providers.deepcopy(
injection, {id(injection): injection_copy_orig})
self.assertIs(injection_copy, injection_copy_orig)
self.assertIs(injection_copy.get_original_value(),
injection.get_original_value())
class NamedInjectionTests(unittest.TestCase):
@ -60,3 +82,25 @@ class NamedInjectionTests(unittest.TestCase):
provider = providers.Factory(object)
injection = providers.NamedInjection('name', provider)
self.assertIs(injection.get_original_value(), provider)
def test_deepcopy(self):
provider = providers.Factory(object)
injection = providers.NamedInjection('name', provider)
injection_copy = providers.deepcopy(injection)
self.assertIsNot(injection_copy, injection)
self.assertIsNot(injection_copy.get_original_value(),
injection.get_original_value())
def test_deepcopy_memo(self):
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})
self.assertIs(injection_copy, injection_copy_orig)
self.assertIs(injection_copy.get_original_value(),
injection.get_original_value())