def setUp(self):
super(ExtensionExtendedAttributeTestCase, self).setUp()
plugin = (
"quantum.tests.unit.test_extension_extended_attribute."
"ExtensionExtendedAttributeTestPlugin"
)
# point config file to: quantum/tests/etc/quantum.conf.test
args = ['--config-file', test_api_v2.etcdir('quantum.conf.test')]
config.parse(args=args)
cfg.CONF.set_override('core_plugin', plugin)
manager.QuantumManager._instance = None
ext_mgr = extensions.PluginAwareExtensionManager(
extensions_path,
{constants.CORE: ExtensionExtendedAttributeTestPlugin}
)
ext_mgr.extend_resources("2.0", {})
extensions.PluginAwareExtensionManager._instance = ext_mgr
app = config.load_paste_app('extensions_test_app')
self._api = extensions.ExtensionMiddleware(app, ext_mgr=ext_mgr)
self._tenant_id = "8c70909f-b081-452d-872b-df48e6c355d1"
self.addCleanup(cfg.CONF.reset)
def setup_extensions_middleware(extension_manager=None):
extension_manager = (extension_manager
or extensions.PluginAwareExtensionManager(
extensions_path,
{constants.CORE: FakePluginWithExtension()}))
config_file = 'quantum.conf.test'
args = ['--config-file', etcdir(config_file)]
config.parse(args=args)
app = config.load_paste_app('extensions_test_app')
return extensions.ExtensionMiddleware(app, ext_mgr=extension_manager)
def test_extension_loaded_for_non_core_plugin(self):
class NonCorePluginExtenstion(ext_stubs.StubExtension):
def get_plugin_interface(self):
return None
stub_plugin = ext_stubs.StubPlugin(supported_extensions=["e1"])
plugin_info = {constants.DUMMY: stub_plugin}
ext_mgr = extensions.PluginAwareExtensionManager('', plugin_info)
ext_mgr.add_extension(NonCorePluginExtenstion("e1"))
self.assertTrue("e1" in ext_mgr.extensions)
def test_extensions_not_loaded_for_plugin_without_expected_interface(self):
class PluginWithoutExpectedIface(object):
"""Does not implement get_foo method as expected by extension."""
supported_extension_aliases = ["supported_extension"]
plugin_info = {constants.CORE: PluginWithoutExpectedIface()}
ext_mgr = extensions.PluginAwareExtensionManager('', plugin_info)
ext_mgr.add_extension(
ext_stubs.ExtensionExpectingPluginInterface("supported_extension"))
self.assertFalse("e1" in ext_mgr.extensions)
def test_unsupported_extensions_are_not_loaded(self):
stub_plugin = ext_stubs.StubPlugin(supported_extensions=["e1", "e3"])
plugin_info = {constants.CORE: stub_plugin}
ext_mgr = extensions.PluginAwareExtensionManager('', plugin_info)
ext_mgr.add_extension(ext_stubs.StubExtension("e1"))
ext_mgr.add_extension(ext_stubs.StubExtension("e2"))
ext_mgr.add_extension(ext_stubs.StubExtension("e3"))
self.assertTrue("e1" in ext_mgr.extensions)
self.assertFalse("e2" in ext_mgr.extensions)
self.assertTrue("e3" in ext_mgr.extensions)
def test_extensions_are_not_loaded_for_plugins_unaware_of_extensions(self):
class ExtensionUnawarePlugin(object):
"""This plugin does not implement supports_extension method.
Extensions will not be loaded when this plugin is used.
"""
pass
plugin_info = {constants.CORE: ExtensionUnawarePlugin()}
ext_mgr = extensions.PluginAwareExtensionManager('', plugin_info)
ext_mgr.add_extension(ext_stubs.StubExtension("e1"))
self.assertFalse("e1" in ext_mgr.extensions)
def test_extensions_expecting_quantum_plugin_interface_are_loaded(self):
class ExtensionForQuamtumPluginInterface(ext_stubs.StubExtension):
"""This Extension does not implement get_plugin_interface method.
This will work with any plugin implementing QuantumPluginBase
"""
pass
stub_plugin = ext_stubs.StubPlugin(supported_extensions=["e1"])
plugin_info = {constants.CORE: stub_plugin}
ext_mgr = extensions.PluginAwareExtensionManager('', plugin_info)
ext_mgr.add_extension(ExtensionForQuamtumPluginInterface("e1"))
self.assertTrue("e1" in ext_mgr.extensions)
def test_extensions_are_loaded_for_plugin_with_expected_interface(self):
class PluginWithExpectedInterface(object):
"""Implements get_foo method as expected by extension."""
supported_extension_aliases = ["supported_extension"]
def get_foo(self, bar=None):
pass
plugin_info = {constants.CORE: PluginWithExpectedInterface()}
ext_mgr = extensions.PluginAwareExtensionManager('', plugin_info)
ext_mgr.add_extension(
ext_stubs.ExtensionExpectingPluginInterface("supported_extension"))
self.assertTrue("supported_extension" in ext_mgr.extensions)
def test_extensions_without_need_for__plugin_interface_are_loaded(self):
class ExtensionWithNoNeedForPluginInterface(ext_stubs.StubExtension):
"""This Extension does not need any plugin interface.
This will work with any plugin implementing QuantumPluginBase
"""
def get_plugin_interface(self):
return None
stub_plugin = ext_stubs.StubPlugin(supported_extensions=["e1"])
plugin_info = {constants.CORE: stub_plugin}
ext_mgr = extensions.PluginAwareExtensionManager('', plugin_info)
ext_mgr.add_extension(ExtensionWithNoNeedForPluginInterface("e1"))
self.assertTrue("e1" in ext_mgr.extensions)
def setUp(self):
super(ExtensionExtendedAttributeTestCase, self).setUp()
plugin = (
"quantum.tests.unit.test_extension_extended_attribute."
"ExtensionExtendedAttributeTestPlugin"
)
# point config file to: quantum/tests/etc/quantum.conf.test
args = ['--config-file', test_api_v2.etcdir('quantum.conf.test')]
config.parse(args=args)
cfg.CONF.set_override('core_plugin', plugin)
manager.QuantumManager._instance = None
ext_mgr = extensions.PluginAwareExtensionManager(
extensions_path,
{constants.CORE: ExtensionExtendedAttributeTestPlugin}
)
ext_mgr.extend_resources("2.0", {})
extensions.PluginAwareExtensionManager._instance = ext_mgr
app = config.load_paste_app('extensions_test_app')
self._api = extensions.ExtensionMiddleware(app, ext_mgr=ext_mgr)
self._tenant_id = "8c70909f-b081-452d-872b-df48e6c355d1"
# Save the global RESOURCE_ATTRIBUTE_MAP
self.saved_attr_map = {}
for resource, attrs in attributes.RESOURCE_ATTRIBUTE_MAP.iteritems():
self.saved_attr_map[resource] = attrs.copy()
# Add the resources to the global attribute map
# This is done here as the setup process won't
# initialize the main API router which extends
# the global attribute map
attributes.RESOURCE_ATTRIBUTE_MAP.update(
extattr.EXTENDED_ATTRIBUTES_2_0)
self.agentscheduler_dbMinxin = manager.QuantumManager.get_plugin()
self.addCleanup(cfg.CONF.reset)
self.addCleanup(self.restore_attribute_map)
def setUp(self):
super(RouterServiceInsertionTestCase, self).setUp()
plugin = ("quantum.tests.unit.test_routerserviceinsertion."
"RouterServiceInsertionTestPlugin")
# point config file to: quantum/tests/etc/quantum.conf.test
args = ['--config-file', test_api_v2.etcdir('quantum.conf.test')]
config.parse(args=args)
#just stubbing core plugin with LoadBalancer plugin
cfg.CONF.set_override('core_plugin', plugin)
cfg.CONF.set_override('service_plugins', [])
cfg.CONF.set_override('quota_router', -1, group='quotas')
self.addCleanup(cfg.CONF.reset)
# Ensure 'stale' patched copies of the plugin are never returned
quantum.manager.QuantumManager._instance = None
# Ensure the database is reset between tests
db._ENGINE = None
db._MAKER = None
# Ensure existing ExtensionManager is not used
ext_mgr = extensions.PluginAwareExtensionManager(
extensions_path,
{constants.LOADBALANCER: RouterServiceInsertionTestPlugin()})
extensions.PluginAwareExtensionManager._instance = ext_mgr
router.APIRouter()
app = config.load_paste_app('extensions_test_app')
self._api = extensions.ExtensionMiddleware(app, ext_mgr=ext_mgr)
self._tenant_id = "8c70909f-b081-452d-872b-df48e6c355d1"
res = self._do_request('GET', _get_path('service-types'))
self._service_type_id = res['service_types'][0]['id']
self._setup_core_resources()