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python-dependency-injector/tests/unit/schema/test_integration_py36.py

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Schemas (#429) * Add single container prototype * Add multiple containers prototype * Add integration tests * Implement from_*() methods and add tests * Prototype inline injections * Add integration test for inline providers * Refactor integration tests * Add integration test for reordered schema * Remove unused imports from tests * Refactor schema module * Update tests to match latest schemas * Add mypy_boto3_s3 to the test requirements * Add boto3 to the test requirements * Add set_provides for Callable, Factory, and Singleton providers * Fix warnings in tests * Add typing stubs for Callable, Factory, and Singleton .set_provides() attributes * Fix singleton children to have optional provides * Implement provider to provider resolving * Fix pypy3 tests * Implement boto3 session use case and add tests * Implement lazy initialization and improve copying for Callable, Factory, Singleton, and Coroutine providers * Fix Python 2 tests * Add region name for boto3 integration example * Remove f-strings from set_provides() * Fix schema flake8 errors * Implement lazy initialization and improve copying for Delegate provider * Implement lazy initialization and improve copying for Object provider * Speed up wiring tests * Implement lazy initialization and improve copying for FactoryAggregate provider * Implement lazy initialization and improve copying for Selector provider * Implement lazy initialization and improve copying for Dependency provider * Implement lazy initialization and improve copying for Resource provider * Implement lazy initialization and improve copying for Configuration provider * Implement lazy initialization and improve copying for ProvidedInstance provider * Implement lazy initialization and improve copying for AttributeGetter provider * Implement lazy initialization and improve copying for ItemGetter provider * Implement lazy initialization and improve copying for MethodCaller provder * Update changelog * Fix typing in wiring module * Fix wiring module loader uninstallation issue * Fix provided instance providers error handing in asynchronous mode Co-authored-by: Roman Mogylatov <rmk@Romans-MacBook-Pro.local>
2021-03-20 20:16:51 +03:00
import sqlite3
import unittest
from dependency_injector import containers
# Runtime import
import os
_TOP_DIR = os.path.abspath(
os.path.sep.join((
os.path.dirname(__file__),
'../',
)),
)
_SAMPLES_DIR = os.path.abspath(
os.path.sep.join((
os.path.dirname(__file__),
'../samples/',
)),
)
import sys
sys.path.append(_SAMPLES_DIR)
from schemasample.services import UserService, AuthService, PhotoService
class TestSchemaSingleContainer(unittest.TestCase):
def test(self):
container = containers.DynamicContainer()
container.from_yaml_schema(f'{_SAMPLES_DIR}/schemasample/container-single.yml')
container.config.from_dict({
'database': {
'dsn': ':memory:',
},
'aws': {
'access_key_id': 'KEY',
'secret_access_key': 'SECRET',
},
'auth': {
'token_ttl': 3600,
},
})
# User service
user_service1 = container.user_service()
user_service2 = container.user_service()
self.assertIsInstance(user_service1, UserService)
self.assertIsInstance(user_service2, UserService)
self.assertIsNot(user_service1, user_service2)
self.assertIsInstance(user_service1.db, sqlite3.Connection)
self.assertIsInstance(user_service2.db, sqlite3.Connection)
self.assertIs(user_service1.db, user_service2.db)
# Auth service
auth_service1 = container.auth_service()
auth_service2 = container.auth_service()
self.assertIsInstance(auth_service1, AuthService)
self.assertIsInstance(auth_service2, AuthService)
self.assertIsNot(auth_service1, auth_service2)
self.assertIsInstance(auth_service1.db, sqlite3.Connection)
self.assertIsInstance(auth_service2.db, sqlite3.Connection)
self.assertIs(auth_service1.db, auth_service2.db)
self.assertIs(auth_service1.db, container.database_client())
self.assertIs(auth_service2.db, container.database_client())
self.assertEqual(auth_service1.token_ttl, 3600)
self.assertEqual(auth_service2.token_ttl, 3600)
# Photo service
photo_service1 = container.photo_service()
photo_service2 = container.photo_service()
self.assertIsInstance(photo_service1, PhotoService)
self.assertIsInstance(photo_service2, PhotoService)
self.assertIsNot(photo_service1, photo_service2)
self.assertIsInstance(photo_service1.db, sqlite3.Connection)
self.assertIsInstance(photo_service2.db, sqlite3.Connection)
self.assertIs(photo_service1.db, photo_service2.db)
self.assertIs(photo_service1.db, container.database_client())
self.assertIs(photo_service2.db, container.database_client())
self.assertIs(photo_service1.s3, photo_service2.s3)
self.assertIs(photo_service1.s3, container.s3_client())
self.assertIs(photo_service2.s3, container.s3_client())
class TestSchemaMultipleContainers(unittest.TestCase):
def test(self):
container = containers.DynamicContainer()
container.from_yaml_schema(f'{_SAMPLES_DIR}/schemasample/container-multiple.yml')
container.core.config.from_dict({
'database': {
'dsn': ':memory:',
},
'aws': {
'access_key_id': 'KEY',
'secret_access_key': 'SECRET',
},
'auth': {
'token_ttl': 3600,
},
})
# User service
user_service1 = container.services.user()
user_service2 = container.services.user()
self.assertIsInstance(user_service1, UserService)
self.assertIsInstance(user_service2, UserService)
self.assertIsNot(user_service1, user_service2)
self.assertIsInstance(user_service1.db, sqlite3.Connection)
self.assertIsInstance(user_service2.db, sqlite3.Connection)
self.assertIs(user_service1.db, user_service2.db)
# Auth service
auth_service1 = container.services.auth()
auth_service2 = container.services.auth()
self.assertIsInstance(auth_service1, AuthService)
self.assertIsInstance(auth_service2, AuthService)
self.assertIsNot(auth_service1, auth_service2)
self.assertIsInstance(auth_service1.db, sqlite3.Connection)
self.assertIsInstance(auth_service2.db, sqlite3.Connection)
self.assertIs(auth_service1.db, auth_service2.db)
self.assertIs(auth_service1.db, container.gateways.database_client())
self.assertIs(auth_service2.db, container.gateways.database_client())
self.assertEqual(auth_service1.token_ttl, 3600)
self.assertEqual(auth_service2.token_ttl, 3600)
# Photo service
photo_service1 = container.services.photo()
photo_service2 = container.services.photo()
self.assertIsInstance(photo_service1, PhotoService)
self.assertIsInstance(photo_service2, PhotoService)
self.assertIsNot(photo_service1, photo_service2)
self.assertIsInstance(photo_service1.db, sqlite3.Connection)
self.assertIsInstance(photo_service2.db, sqlite3.Connection)
self.assertIs(photo_service1.db, photo_service2.db)
self.assertIs(photo_service1.db, container.gateways.database_client())
self.assertIs(photo_service2.db, container.gateways.database_client())
self.assertIs(photo_service1.s3, photo_service2.s3)
self.assertIs(photo_service1.s3, container.gateways.s3_client())
self.assertIs(photo_service2.s3, container.gateways.s3_client())
class TestSchemaMultipleContainersReordered(unittest.TestCase):
def test(self):
container = containers.DynamicContainer()
container.from_yaml_schema(f'{_SAMPLES_DIR}/schemasample/container-multiple-reordered.yml')
container.core.config.from_dict({
'database': {
'dsn': ':memory:',
},
'aws': {
'access_key_id': 'KEY',
'secret_access_key': 'SECRET',
},
'auth': {
'token_ttl': 3600,
},
})
# User service
user_service1 = container.services.user()
user_service2 = container.services.user()
self.assertIsInstance(user_service1, UserService)
self.assertIsInstance(user_service2, UserService)
self.assertIsNot(user_service1, user_service2)
self.assertIsInstance(user_service1.db, sqlite3.Connection)
self.assertIsInstance(user_service2.db, sqlite3.Connection)
self.assertIs(user_service1.db, user_service2.db)
# Auth service
auth_service1 = container.services.auth()
auth_service2 = container.services.auth()
self.assertIsInstance(auth_service1, AuthService)
self.assertIsInstance(auth_service2, AuthService)
self.assertIsNot(auth_service1, auth_service2)
self.assertIsInstance(auth_service1.db, sqlite3.Connection)
self.assertIsInstance(auth_service2.db, sqlite3.Connection)
self.assertIs(auth_service1.db, auth_service2.db)
self.assertIs(auth_service1.db, container.gateways.database_client())
self.assertIs(auth_service2.db, container.gateways.database_client())
self.assertEqual(auth_service1.token_ttl, 3600)
self.assertEqual(auth_service2.token_ttl, 3600)
# Photo service
photo_service1 = container.services.photo()
photo_service2 = container.services.photo()
self.assertIsInstance(photo_service1, PhotoService)
self.assertIsInstance(photo_service2, PhotoService)
self.assertIsNot(photo_service1, photo_service2)
self.assertIsInstance(photo_service1.db, sqlite3.Connection)
self.assertIsInstance(photo_service2.db, sqlite3.Connection)
self.assertIs(photo_service1.db, photo_service2.db)
self.assertIs(photo_service1.db, container.gateways.database_client())
self.assertIs(photo_service2.db, container.gateways.database_client())
self.assertIs(photo_service1.s3, photo_service2.s3)
self.assertIs(photo_service1.s3, container.gateways.s3_client())
self.assertIs(photo_service2.s3, container.gateways.s3_client())
class TestSchemaMultipleContainersWithInlineProviders(unittest.TestCase):
def test(self):
container = containers.DynamicContainer()
container.from_yaml_schema(f'{_SAMPLES_DIR}/schemasample/container-multiple-inline.yml')
container.core.config.from_dict({
'database': {
'dsn': ':memory:',
},
'aws': {
'access_key_id': 'KEY',
'secret_access_key': 'SECRET',
},
'auth': {
'token_ttl': 3600,
},
})
# User service
user_service1 = container.services.user()
user_service2 = container.services.user()
self.assertIsInstance(user_service1, UserService)
self.assertIsInstance(user_service2, UserService)
self.assertIsNot(user_service1, user_service2)
self.assertIsInstance(user_service1.db, sqlite3.Connection)
self.assertIsInstance(user_service2.db, sqlite3.Connection)
self.assertIs(user_service1.db, user_service2.db)
# Auth service
auth_service1 = container.services.auth()
auth_service2 = container.services.auth()
self.assertIsInstance(auth_service1, AuthService)
self.assertIsInstance(auth_service2, AuthService)
self.assertIsNot(auth_service1, auth_service2)
self.assertIsInstance(auth_service1.db, sqlite3.Connection)
self.assertIsInstance(auth_service2.db, sqlite3.Connection)
self.assertIs(auth_service1.db, auth_service2.db)
self.assertIs(auth_service1.db, container.gateways.database_client())
self.assertIs(auth_service2.db, container.gateways.database_client())
self.assertEqual(auth_service1.token_ttl, 3600)
self.assertEqual(auth_service2.token_ttl, 3600)
# Photo service
photo_service1 = container.services.photo()
photo_service2 = container.services.photo()
self.assertIsInstance(photo_service1, PhotoService)
self.assertIsInstance(photo_service2, PhotoService)
self.assertIsNot(photo_service1, photo_service2)
self.assertIsInstance(photo_service1.db, sqlite3.Connection)
self.assertIsInstance(photo_service2.db, sqlite3.Connection)
self.assertIs(photo_service1.db, photo_service2.db)
self.assertIs(photo_service1.db, container.gateways.database_client())
self.assertIs(photo_service2.db, container.gateways.database_client())
self.assertIs(photo_service1.s3, photo_service2.s3)
self.assertIs(photo_service1.s3, container.gateways.s3_client())
self.assertIs(photo_service2.s3, container.gateways.s3_client())
class TestSchemaBoto3Session(unittest.TestCase):
def test(self):
container = containers.DynamicContainer()
container.from_yaml_schema(f'{_SAMPLES_DIR}/schemasample/container-boto3-session.yml')
container.config.from_dict(
{
'aws_access_key_id': 'key',
'aws_secret_access_key': 'secret',
'aws_session_token': 'token',
'aws_region_name': 'us-east-1',
},
)
self.assertEqual(container.s3_client().__class__.__name__, 'S3')
self.assertEqual(container.sqs_client().__class__.__name__, 'SQS')
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