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Refactor container tests

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This commit is contained in:
Roman Mogylatov 2021-10-14 18:42:59 -04:00
parent fc61b93603
commit 2580fa888d
1 changed files with 37 additions and 37 deletions
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74
tests/unit/containers/test_dynamic_py2_py3.py
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@ -9,7 +9,7 @@ from dependency_injector import (
)
class ContainerA(containers.DeclarativeContainer):
class Container(containers.DeclarativeContainer):
p11 = providers.Provider()
p12 = providers.Provider()
@ -17,15 +17,15 @@ class ContainerA(containers.DeclarativeContainer):
class DeclarativeContainerInstanceTests(unittest.TestCase):
def test_providers_attribute(self):
container_a1 = ContainerA()
container_a2 = ContainerA()
container_a1 = Container()
container_a2 = Container()
self.assertIsNot(container_a1.p11, container_a2.p11)
self.assertIsNot(container_a1.p12, container_a2.p12)
self.assertNotEqual(container_a1.providers, container_a2.providers)
def test_dependencies_attribute(self):
container = ContainerA()
container = Container()
container.a1 = providers.Dependency()
container.a2 = providers.DependenciesContainer()
self.assertEqual(container.dependencies, {"a1": container.a1, "a2": container.a2})
@ -33,16 +33,16 @@ class DeclarativeContainerInstanceTests(unittest.TestCase):
def test_set_get_del_providers(self):
p13 = providers.Provider()
container_a1 = ContainerA()
container_a2 = ContainerA()
container_a1 = Container()
container_a2 = Container()
container_a1.p13 = p13
container_a2.p13 = p13
self.assertEqual(ContainerA.providers, dict(p11=ContainerA.p11,
p12=ContainerA.p12))
self.assertEqual(ContainerA.cls_providers, dict(p11=ContainerA.p11,
p12=ContainerA.p12))
self.assertEqual(Container.providers, dict(p11=Container.p11,
p12=Container.p12))
self.assertEqual(Container.cls_providers, dict(p11=Container.p11,
p12=Container.p12))
self.assertEqual(container_a1.providers, dict(p11=container_a1.p11,
p12=container_a1.p12,
@ -62,29 +62,29 @@ class DeclarativeContainerInstanceTests(unittest.TestCase):
del container_a1.p11
del container_a1.p12
self.assertEqual(container_a1.providers, dict())
self.assertEqual(ContainerA.providers, dict(p11=ContainerA.p11,
p12=ContainerA.p12))
self.assertEqual(Container.providers, dict(p11=Container.p11,
p12=Container.p12))
del container_a2.p11
del container_a2.p12
self.assertEqual(container_a2.providers, dict())
self.assertEqual(ContainerA.providers, dict(p11=ContainerA.p11,
p12=ContainerA.p12))
self.assertEqual(Container.providers, dict(p11=Container.p11,
p12=Container.p12))
def test_set_invalid_provider_type(self):
container_a = ContainerA()
container_a = Container()
container_a.provider_type = providers.Object
with self.assertRaises(errors.Error):
container_a.px = providers.Provider()
self.assertIs(ContainerA.provider_type,
self.assertIs(Container.provider_type,
containers.DeclarativeContainer.provider_type)
def test_set_providers(self):
p13 = providers.Provider()
p14 = providers.Provider()
container_a = ContainerA()
container_a = Container()
container_a.set_providers(p13=p13, p14=p14)
@ -120,14 +120,14 @@ class DeclarativeContainerInstanceTests(unittest.TestCase):
self.assertEqual(_Container.p11.overridden, tuple())
def test_override_with_itself(self):
container = ContainerA()
container = Container()
with self.assertRaises(errors.Error):
container.override(container)
def test_override_providers(self):
p1 = providers.Provider()
p2 = providers.Provider()
container_a = ContainerA()
container_a = Container()
container_a.override_providers(p11=p1, p12=p2)
@ -137,7 +137,7 @@ class DeclarativeContainerInstanceTests(unittest.TestCase):
def test_override_providers_context_manager(self):
p1 = providers.Provider()
p2 = providers.Provider()
container_a = ContainerA()
container_a = Container()
with container_a.override_providers(p11=p1, p12=p2) as container:
self.assertIs(container, container_a)
@ -148,7 +148,7 @@ class DeclarativeContainerInstanceTests(unittest.TestCase):
self.assertIsNone(container_a.p12.last_overriding)
def test_override_providers_with_unknown_provider(self):
container_a = ContainerA()
container_a = Container()
with self.assertRaises(AttributeError):
container_a.override_providers(unknown=providers.Provider())
@ -178,7 +178,7 @@ class DeclarativeContainerInstanceTests(unittest.TestCase):
(overriding_container1.p11,))
def test_reset_last_overriding_when_not_overridden(self):
container = ContainerA()
container = Container()
with self.assertRaises(errors.Error):
container.reset_last_overriding()
@ -445,24 +445,24 @@ class DeclarativeContainerInstanceTests(unittest.TestCase):
def test_assign_parent(self):
parent = providers.DependenciesContainer()
container = ContainerA()
container = Container()
container.assign_parent(parent)
self.assertIs(container.parent, parent)
def test_parent_name_declarative_parent(self):
container = ContainerA()
self.assertEqual(container.parent_name, "ContainerA")
container = Container()
self.assertEqual(container.parent_name, "Container")
def test_parent_name(self):
container = ContainerA()
self.assertEqual(container.parent_name, "ContainerA")
container = Container()
self.assertEqual(container.parent_name, "Container")
def test_parent_name_with_deep_parenting(self):
class Container2(containers.DeclarativeContainer):
name = providers.Container(ContainerA)
name = providers.Container(Container)
class Container1(containers.DeclarativeContainer):
@ -476,26 +476,26 @@ class DeclarativeContainerInstanceTests(unittest.TestCase):
self.assertIsNone(container.parent_name)
def test_parent_deepcopy(self):
class Container(containers.DeclarativeContainer):
container = providers.Container(ContainerA)
class ParentContainer(containers.DeclarativeContainer):
child = providers.Container(Container)
container = Container()
container = ParentContainer()
copied = providers.deepcopy(container)
self.assertIs(container.container.parent, container)
self.assertIs(copied.container.parent, copied)
self.assertIs(container.child.parent, container)
self.assertIs(copied.child.parent, copied)
self.assertIsNot(container, copied)
self.assertIsNot(container.container, copied.container)
self.assertIsNot(container.container.parent, copied.container.parent)
self.assertIsNot(container.child, copied.child)
self.assertIsNot(container.child.parent, copied.child.parent)
def test_resolve_provider_name(self):
container = ContainerA()
container = Container()
self.assertEqual(container.resolve_provider_name(container.p11), "p11")
def test_resolve_provider_name_no_provider(self):
container = ContainerA()
container = Container()
with self.assertRaises(errors.Error):
container.resolve_provider_name(providers.Provider())