def _check_provider_exists(provider_id):
"""Check whether a provider exists or not.
"""
provider = Provider.fetch(provider_id)
if provider:
raise _errors.ProviderError("Provider (%s) already exists." %
(provider_id, ))
def _retrieve_provider(provider_id):
"""Return a provider object from an id.
"""
provider = Provider.fetch(provider_id)
if not provider:
raise _errors.ProviderError("Provider (%s) does not exist." %
(provider_id, ))
return provider
def _check_provider_exists(provider_id):
"""Check whether a provider exists or not.
"""
provider = Provider.fetch(provider_id)
if provider:
raise _errors.ProviderError(
"Provider (%s) already exists." % (provider_id, )
)
def _retrieve_provider(provider_id):
"""Return a provider object from an id.
"""
provider = Provider.fetch(provider_id)
if not provider:
raise _errors.ProviderError(
"Provider (%s) does not exist." % (provider_id, )
)
return provider
def test_storage(self):
"""Test using Provider's storage.
"""
src_provider = Provider(provider_id=self.provider_id,
provider_type=self.provider_type,
username=self.username,
password=self.password,
url=self.url,
tenant=self.tenant,
default_image=self.image,
default_flavor=self.flavor,
extra=self.extra)
Provider.add(src_provider)
dst_provider = Provider.fetch(self.provider_id)
self.assertEqual(src_provider, dst_provider)
self.assertNotEqual(id(src_provider), id(dst_provider))
Provider.remove(src_provider)
dst_provider = Provider.fetch(self.provider_id)
self.assertEqual(None, dst_provider)
