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OpenStack Study: test_key.py

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# Copyright (c) 2013 The Johns Hopkins University/Applied Physics Laboratory

# All Rights Reserved.

#

# Licensed under the Apache License, Version 2.0 (the "License"); you may

# not use this file except in compliance with the License. You may obtain

# a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

# License for the specific language governing permissions and limitations

# under the License.

"""

Test cases for the key classes.

"""

import array

from cinder.keymgr import key

from cinder import test

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class KeyTestCase(test.TestCase):

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    def _create_key(self):

        raise NotImplementedError()

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    def setUp(self):

        super(KeyTestCase, self).setUp()

        self.key = self._create_key()

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class SymmetricKeyTestCase(KeyTestCase):

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    def _create_key(self):

        return key.SymmetricKey(self.algorithm, self.encoded)

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    def setUp(self):

        self.algorithm = 'AES'

        self.encoded = array.array('B', ('0' * 64).decode('hex')).tolist()

        super(SymmetricKeyTestCase, self).setUp()

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    def test_get_algorithm(self):

        self.assertEqual(self.key.get_algorithm(), self.algorithm)

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    def test_get_format(self):

        self.assertEqual(self.key.get_format(), 'RAW')

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    def test_get_encoded(self):

        self.assertEqual(self.key.get_encoded(), self.encoded)

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    def test___eq__(self):

        self.assertTrue(self.key == self.key)

        self.assertFalse(self.key == None)

        self.assertFalse(None == self.key)

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    def test___ne__(self):

        self.assertFalse(self.key != self.key)

        self.assertTrue(self.key != None)

        self.assertTrue(None != self.key)