def test_can_convert_provided_value(self):
chain_provider = ChainProvider(
providers=_make_providers_that_return(['1']),
conversion_func=int,
)
value = chain_provider.provide()
self.assertIsInstance(value, int)
self.assertEqual(value, 1)
def test_can_convert_provided_value(self):
chain_provider = ChainProvider(
providers=_make_providers_that_return(['1']),
conversion_func=int,
)
value = chain_provider.provide()
self.assertIsInstance(value, int)
self.assertEqual(value, 1)
def _create_config_value_store(self, s3_mapping={}, **override_kwargs):
provider_foo = ConstantProvider(value='foo')
environment_provider_foo = EnvironmentProvider(
name='AWS_RETRY_MODE', env={'AWS_RETRY_MODE': None})
fake_session = mock.Mock(spec=session.Session)
fake_session.get_scoped_config.return_value = {}
# Testing with three different providers to validate
# SmartDefaultsConfigStoreFactory._get_new_chain_provider
mapping = {
'sts_regional_endpoints': ChainProvider(providers=[provider_foo]),
'retry_mode': ChainProvider(providers=[environment_provider_foo]),
's3': SectionConfigProvider('s3', fake_session, s3_mapping)
}
mapping.update(**override_kwargs)
config_store = ConfigValueStore(mapping=mapping)
return config_store
def test_can_get_config_provider(self):
chain_provider = ChainProvider(
providers=[ConstantProvider(value='bar')])
config_value_store = ConfigValueStore(mapping={
'fake_variable': chain_provider,
})
provider = config_value_store.get_config_provider('fake_variable')
value = config_value_store.get_config_variable('fake_variable')
self.assertIsInstance(provider, ChainProvider)
self.assertEqual(value, 'bar')
def test_resolve_default_s3_values_on_config(self, smart_defaults_factory,
fake_session):
s3_mapping = {
'use_arn_region':
ChainProvider(providers=[ConstantProvider(value=False)])
}
config_store = self._create_config_value_store(s3_mapping=s3_mapping)
smart_defaults_factory.merge_smart_defaults(config_store, 'standard',
'foo')
s3_config = config_store.get_config_variable('s3')
assert s3_config['us_east_1_regional_endpoint'] == 'regional'
assert config_store.get_config_variable('retry_mode') == 'standard'
assert config_store.get_config_variable(
'sts_regional_endpoints') == 'regional'
assert config_store.get_config_variable('connect_timeout') == 2
def test_no_resolve_default_s3_values_on_config(self,
smart_defaults_factory,
fake_session):
environment_provider = EnvironmentProvider(
name='AWS_S3_US_EAST_1_REGIONAL_ENDPOINT',
env={'AWS_S3_US_EAST_1_REGIONAL_ENDPOINT': 'legacy'})
s3_mapping = {
'us_east_1_regional_endpoint':
ChainProvider(providers=[environment_provider])
}
config_store = self._create_config_value_store(s3_mapping=s3_mapping)
smart_defaults_factory.merge_smart_defaults(config_store, 'standard',
'foo')
s3_config = config_store.get_config_variable('s3')
assert s3_config['us_east_1_regional_endpoint'] == 'legacy'
assert config_store.get_config_variable('retry_mode') == 'standard'
assert config_store.get_config_variable(
'sts_regional_endpoints') == 'regional'
assert config_store.get_config_variable('connect_timeout') == 2
def assert_chain_does_provide(providers, expected_value):
provider = ChainProvider(providers=providers, )
value = provider.provide()
assert_equal(value, expected_value)
def assert_chain_does_provide(providers, expected_value):
provider = ChainProvider(
providers=providers,
)
value = provider.provide()
assert_equal(value, expected_value)
def assert_chain_does_provide(providers, expected_value):
provider = ChainProvider(providers=providers, )
assert provider.provide() == expected_value