74 lines
2.3 KiB
Python
74 lines
2.3 KiB
Python
# Copyright (c) 2016 Red Hat, Inc
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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from nova.console.rfb import auth
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from nova.console.rfb import authnone
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from nova.console.rfb import auths
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from nova import exception
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from nova import test
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class RFBAuthSchemeListTestCase(test.NoDBTestCase):
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def setUp(self):
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super(RFBAuthSchemeListTestCase, self).setUp()
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self.flags(auth_schemes=["none", "vencrypt"], group="vnc")
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def test_load_ok(self):
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schemelist = auths.RFBAuthSchemeList()
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security_types = sorted(schemelist.schemes.keys())
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self.assertEqual([auth.AuthType.NONE, auth.AuthType.VENCRYPT],
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security_types)
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def test_load_unknown(self):
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"""Ensure invalid auth schemes are not supported.
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We're really testing oslo_policy functionality, but this case is
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esoteric enough to warrant this.
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"""
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self.assertRaises(ValueError, self.flags,
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auth_schemes=['none', 'wibble'], group='vnc')
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def test_find_scheme_ok(self):
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schemelist = auths.RFBAuthSchemeList()
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scheme = schemelist.find_scheme(
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[auth.AuthType.TIGHT,
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auth.AuthType.NONE])
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self.assertIsInstance(scheme, authnone.RFBAuthSchemeNone)
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def test_find_scheme_fail(self):
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schemelist = auths.RFBAuthSchemeList()
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self.assertRaises(exception.RFBAuthNoAvailableScheme,
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schemelist.find_scheme,
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[auth.AuthType.TIGHT])
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def test_find_scheme_priority(self):
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schemelist = auths.RFBAuthSchemeList()
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tight = mock.MagicMock(spec=auth.RFBAuthScheme)
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schemelist.schemes[auth.AuthType.TIGHT] = tight
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scheme = schemelist.find_scheme(
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[auth.AuthType.TIGHT,
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auth.AuthType.NONE])
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self.assertEqual(tight, scheme)
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