def setUp(self):
"""Run before each test."""
super(ShellTest, self).setUp()
for var in self.FAKE_ENV:
self.useFixture(
fixtures.EnvironmentVariable(var, self.FAKE_ENV[var]))
self.shell = shell.OpenStackCinderShell()
# HACK(bcwaldon): replace this when we start using stubs
self.old_get_client_class = client.get_client_class
client.get_client_class = lambda *_: fakes.FakeClient
self.requests = self.useFixture(requests_mock_fixture.Fixture())
self.requests.register_uri(
'GET',
keystone_client.BASE_URL,
text=keystone_client.keystone_request_callback)
token = keystone_client_fixture.V2Token()
s = token.add_service('volume', 'cinder')
s.add_endpoint(public='http://127.0.0.1:8776')
self.requests.post(keystone_client.BASE_URL + 'v2.0/tokens',
json=token)
self.requests.get('http://127.0.0.1:8776',
json=fixture_base.generate_version_output())
def setUp(self):
"""Run before each test."""
super(ShellTest, self).setUp()
for var in self.FAKE_ENV:
self.useFixture(fixtures.EnvironmentVariable(var,
self.FAKE_ENV[var]))
self.shell = shell.OpenStackCinderShell()
# HACK(bcwaldon): replace this when we start using stubs
self.old_get_client_class = client.get_client_class
client.get_client_class = lambda *_: fakes.FakeClient
self.requests = self.useFixture(requests_mock_fixture.Fixture())
self.requests.register_uri(
'GET', keystone_client.BASE_URL,
text=keystone_client.keystone_request_callback
)
token = keystone_client_fixture.V2Token()
s = token.add_service('volume', 'cinder')
s.add_endpoint(public='http://127.0.0.1:8776')
self.requests.post(keystone_client.BASE_URL + 'v2.0/tokens',
json=token)
self.requests.get(
'http://127.0.0.1:8776',
json=fixture_base.generate_version_output()
)
def test_cinder_version_discovery(self, mocker):
"""Verify client works two endpoints enabled under one service."""
token = keystone_client_fixture.V2Token()
volume_service = token.add_service('volume', 'Cinder')
volume_service.add_endpoint(public='http://127.0.0.1:8776',
region='RegionOne')
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens',
json=token)
mocker.get(
'http://127.0.0.1:8776/',
json=fixture_base.generate_version_output(v1=True, v2=True)
)
v1_request = mocker.get('http://127.0.0.1:8776/v1/volumes/detail',
json={'volumes': {}})
v2_request = mocker.get('http://127.0.0.1:8776/v2/volumes/detail',
json={'volumes': {}})
self.shell('list')
self.assertTrue(v1_request.called)
self.shell('--os-volume-api-version 2 list')
self.assertTrue(v2_request.called)
def test_cinder_version_legacy_endpoint_only_v2(self, mocker):
"""Verify that v2 legacy endpoint settings still work.
Legacy endpoints that are not using version discovery is
<hostname>:<port>/<version>/(tenant_id)s. For this unit test, we fill
in the tenant_id for mocking purposes.
"""
token = keystone_client_fixture.V2Token()
cinder_url = 'http://127.0.0.1:8776/'
volumev2_service = token.add_service('volumev2', 'Cinder v2')
volumev2_service.add_endpoint(
public=cinder_url,
region='RegionOne'
)
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens',
json=token)
mocker.get(
cinder_url,
json=fixture_base.generate_version_output(v1=False, v2=True)
)
volume_request = mocker.get('http://127.0.0.1:8776/v2/volumes/detail',
json={'volumes': {}})
self.shell('list')
self.assertTrue(volume_request.called)
def test_cinder_version_discovery_unsupported_version(self, mocker):
"""Try a version from the client that's not enabled in Cinder."""
token = keystone_client_fixture.V2Token()
volume_service = token.add_service('volume', 'Cinder')
volume_service.add_endpoint(public='http://127.0.0.1:8776',
region='RegionOne')
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens', json=token)
mocker.get('http://127.0.0.1:8776/',
json=fixture_base.generate_version_output(v1=False,
v2=True))
self.assertRaises(exceptions.InvalidAPIVersion, self.shell,
'--os-volume-api-version 1 list')
def test_cinder_version_discovery_only_v1(self, mocker):
"""Verify when v1 is only enabled, the client discovers it."""
token = keystone_client_fixture.V2Token()
volume_service = token.add_service('volume', 'Cinder')
volume_service.add_endpoint(public='http://127.0.0.1:8776',
region='RegionOne')
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens', json=token)
mocker.get('http://127.0.0.1:8776/',
json=fixture_base.generate_version_output(v1=True, v2=True))
volume_request = mocker.get('http://127.0.0.1:8776/v1/volumes/detail',
json={'volumes': {}})
self.shell('list')
self.assertTrue(volume_request.called)
def test_cinder_version_discovery_fallback(self, mocker):
"""Client defaults to v1, but v2 is only available, fallback to v2."""
token = keystone_client_fixture.V2Token()
volumev2_service = token.add_service('volumev2', 'Cinder v2')
volumev2_service.add_endpoint(public='http://127.0.0.1:8776',
region='RegionOne')
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens', json=token)
mocker.get('http://127.0.0.1:8776/',
json=fixture_base.generate_version_output(v1=False,
v2=True))
volume_request = mocker.get('http://127.0.0.1:8776/v2/volumes/detail',
json={'volumes': {}})
self.shell('list')
self.assertTrue(volume_request.called)
def test_cinder_version_discovery_unsupported_version(self, mocker):
"""Try a version from the client that's not enabled in Cinder."""
token = keystone_client_fixture.V2Token()
volume_service = token.add_service('volume', 'Cinder')
volume_service.add_endpoint(public='http://127.0.0.1:8776',
region='RegionOne')
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens',
json=token)
mocker.get(
'http://127.0.0.1:8776/',
json=fixture_base.generate_version_output(v1=False, v2=True)
)
self.assertRaises(exceptions.InvalidAPIVersion,
self.shell, '--os-volume-api-version 1 list')
def test_cinder_version_discovery_only_v1(self, mocker):
"""Verify when v1 is only enabled, the client discovers it."""
token = keystone_client_fixture.V2Token()
volume_service = token.add_service('volume', 'Cinder')
volume_service.add_endpoint(public='http://127.0.0.1:8776',
region='RegionOne')
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens',
json=token)
mocker.get(
'http://127.0.0.1:8776/',
json=fixture_base.generate_version_output(v1=True, v2=True)
)
volume_request = mocker.get('http://127.0.0.1:8776/v1/volumes/detail',
json={'volumes': {}})
self.shell('list')
self.assertTrue(volume_request.called)
def test_cinder_version_discovery_fallback(self, mocker):
"""Client defaults to v1, but v2 is only available, fallback to v2."""
token = keystone_client_fixture.V2Token()
volumev2_service = token.add_service('volumev2', 'Cinder v2')
volumev2_service.add_endpoint(public='http://127.0.0.1:8776',
region='RegionOne')
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens',
json=token)
mocker.get(
'http://127.0.0.1:8776/',
json=fixture_base.generate_version_output(v1=False, v2=True)
)
volume_request = mocker.get('http://127.0.0.1:8776/v2/volumes/detail',
json={'volumes': {}})
self.shell('list')
self.assertTrue(volume_request.called)
def test_cinder_version_discovery(self, mocker):
"""Verify client works two endpoints enabled under one service."""
token = keystone_client_fixture.V2Token()
volume_service = token.add_service('volume', 'Cinder')
volume_service.add_endpoint(public='http://127.0.0.1:8776',
region='RegionOne')
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens', json=token)
mocker.get('http://127.0.0.1:8776/',
json=fixture_base.generate_version_output(v1=True, v2=True))
v1_request = mocker.get('http://127.0.0.1:8776/v1/volumes/detail',
json={'volumes': {}})
v2_request = mocker.get('http://127.0.0.1:8776/v2/volumes/detail',
json={'volumes': {}})
self.shell('list')
self.assertTrue(v1_request.called)
self.shell('--os-volume-api-version 2 list')
self.assertTrue(v2_request.called)
def test_cinder_version_legacy_endpoint_only_v1(self, mocker):
"""Verify that v1 legacy endpoint settings still work.
Legacy endpoints that are not using version discovery is
<hostname>:<port>/<version>/(tenant_id)s. For this unit test, we fill
in the tenant_id for mocking purposes.
"""
token = keystone_client_fixture.V2Token()
cinder_url = 'http://127.0.0.1:8776/'
volume_service = token.add_service('volume', 'Cinder v1')
volume_service.add_endpoint(public=cinder_url, region='RegionOne')
mocker.get(cinder_url,
json=fixture_base.generate_version_output(v1=True,
v2=False))
mocker.post(keystone_client.BASE_HOST + '/v2.0/tokens', json=token)
volume_request = mocker.get('http://127.0.0.1:8776/v1/volumes/detail',
json={'volumes': {}})
self.shell('list')
self.assertTrue(volume_request.called)
