def test_missing_required_extensions_gracefully_error(self):
ext_mgr = extensions.ExtensionManager('')
attr_map = {}
default_ext = list(constants.DEFAULT_SERVICE_PLUGINS.values())[0]
ext_mgr.add_extension(ext_stubs.StubExtensionWithReqs(default_ext))
ext_mgr.extend_resources("2.0", attr_map)
self.assertIn(default_ext, ext_mgr.extensions)
def test_missing_required_extensions_gracefully_error(self):
ext_mgr = extensions.ExtensionManager('')
attr_map = {}
default_ext = list(constants.DEFAULT_SERVICE_PLUGINS.values())[0]
ext_mgr.add_extension(ext_stubs.StubExtensionWithReqs(default_ext))
ext_mgr.extend_resources("2.0", attr_map)
# none of the default extensions should be loaded as their
# requirements are not satisfied, and yet we do not fail.
self.assertFalse(ext_mgr.extensions)
def test_missing_required_extensions_raise_error(self):
ext_mgr = extensions.ExtensionManager('')
attr_map = {}
ext_mgr.add_extension(ext_stubs.StubExtensionWithReqs('foo_alias'))
self.assertRaises(exceptions.ExtensionsNotFound,
ext_mgr.extend_resources, "2.0", attr_map)
