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PyKMIP/kmip/tests/unit/core/test_enums.py
Peter Hamilton 438ec42574 Add bit mask enumeration utilities 
This changes adds several utilities for working with bit mask
enumerations, including functions to compute bit masks from lists
of enumeration values and vice versa. Unit tests have been added
to cover these new utilities.
2019-03-07 17:20:32 -05:00

487 lines
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Python
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# Copyright (c) 2019 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.
import testtools
from kmip.core import enums
class TestOrderedEnum(testtools.TestCase):
def setUp(self):
super(TestOrderedEnum, self).setUp()
def tearDown(self):
super(TestOrderedEnum, self).tearDown()
def test_greater_than_or_equal(self):
self.assertTrue(
enums.KMIPVersion.KMIP_2_0 >= enums.KMIPVersion.KMIP_1_0
)
self.assertFalse(
enums.KMIPVersion.KMIP_1_0 >= enums.KMIPVersion.KMIP_2_0
)
self.assertEquals(
NotImplemented,
enums.KMIPVersion.KMIP_2_0.__ge__(enums.WrappingMethod.ENCRYPT)
)
def test_greater_than(self):
self.assertTrue(
enums.KMIPVersion.KMIP_1_3 > enums.KMIPVersion.KMIP_1_1
)
self.assertFalse(
enums.KMIPVersion.KMIP_1_1 > enums.KMIPVersion.KMIP_1_3
)
self.assertEquals(
NotImplemented,
enums.KMIPVersion.KMIP_2_0.__gt__(enums.WrappingMethod.ENCRYPT)
)
def test_less_than_or_equal(self):
self.assertTrue(
enums.KMIPVersion.KMIP_1_3 <= enums.KMIPVersion.KMIP_1_4
)
self.assertFalse(
enums.KMIPVersion.KMIP_1_4 <= enums.KMIPVersion.KMIP_1_3
)
self.assertEquals(
NotImplemented,
enums.KMIPVersion.KMIP_2_0.__le__(enums.WrappingMethod.ENCRYPT)
)
def test_less_than(self):
self.assertTrue(
enums.KMIPVersion.KMIP_1_3 < enums.KMIPVersion.KMIP_2_0
)
self.assertFalse(
enums.KMIPVersion.KMIP_2_0 < enums.KMIPVersion.KMIP_1_3
)
self.assertEquals(
NotImplemented,
enums.KMIPVersion.KMIP_2_0.__lt__(enums.WrappingMethod.ENCRYPT)
)
class TestEnumUtilityFunctions(testtools.TestCase):
def setUp(self):
super(TestEnumUtilityFunctions, self).setUp()
def tearDown(self):
super(TestEnumUtilityFunctions, self).tearDown()
def test_get_bit_mask_from_enumerations(self):
self.assertEqual(
7,
enums.get_bit_mask_from_enumerations(
[
enums.StorageStatusMask.ARCHIVAL_STORAGE,
enums.StorageStatusMask.DESTROYED_STORAGE,
enums.StorageStatusMask.ONLINE_STORAGE
]
)
)
def test_get_enumerations_from_bit_mask(self):
expected = [
enums.StorageStatusMask.ARCHIVAL_STORAGE,
enums.StorageStatusMask.DESTROYED_STORAGE,
enums.StorageStatusMask.ONLINE_STORAGE
]
observed = enums.get_enumerations_from_bit_mask(
enums.StorageStatusMask,
7
)
self.assertEqual(len(expected), len(observed))
for x in expected:
self.assertIn(x, observed)
def test_is_bit_mask(self):
self.assertTrue(
enums.is_bit_mask(
enums.StorageStatusMask,
enums.StorageStatusMask.ARCHIVAL_STORAGE.value |
enums.StorageStatusMask.ONLINE_STORAGE.value
)
)
self.assertFalse(
enums.is_bit_mask(
enums.StorageStatusMask,
enums.StorageStatusMask.DESTROYED_STORAGE
)
)
self.assertFalse(
enums.is_bit_mask(
enums.WrappingMethod,
enums.WrappingMethod.ENCRYPT.value
)
)
self.assertFalse(
enums.is_bit_mask(
enums.ProtectionStorageMask,
0x80000000
)
)
def test_is_enum_value(self):
result = enums.is_enum_value(
enums.CryptographicAlgorithm,
enums.CryptographicAlgorithm.AES
)
self.assertTrue(result)
result = enums.is_enum_value(
enums.WrappingMethod,
'invalid'
)
self.assertFalse(result)
def test_convert_attribute_name_to_tag(self):
self.assertEqual(
enums.Tags.OBJECT_TYPE,
enums.convert_attribute_name_to_tag("Object Type")
)
args = (enums.Tags.COMMON_ATTRIBUTES, )
self.assertRaisesRegex(
ValueError,
"The attribute name must be a string.",
enums.convert_attribute_name_to_tag,
*args
)
args = ("invalid", )
self.assertRaisesRegex(
ValueError,
"Unrecognized attribute name: 'invalid'".format(args[0]),
enums.convert_attribute_name_to_tag,
*args
)
def test_convert_attribute_tag_to_name(self):
self.assertEqual(
"Always Sensitive",
enums.convert_attribute_tag_to_name(enums.Tags.ALWAYS_SENSITIVE)
)
args = ("invalid", )
self.assertRaisesRegex(
ValueError,
"The attribute tag must be a Tags enumeration.",
enums.convert_attribute_tag_to_name,
*args
)
args = (enums.Tags.COMMON_ATTRIBUTES, )
self.assertRaisesRegex(
ValueError,
"Unrecognized attribute tag: {}".format(args[0]),
enums.convert_attribute_tag_to_name,
*args
)
def test_is_attribute(self):
# Test an attribute introduced in KMIP 1.0
result = enums.is_attribute(enums.Tags.UNIQUE_IDENTIFIER)
self.assertTrue(result)
# Test an attribute introduced in KMIP 1.1
result = enums.is_attribute(enums.Tags.FRESH)
self.assertTrue(result)
# Test an attribute introduced in KMIP 1.2
result = enums.is_attribute(enums.Tags.KEY_VALUE_PRESENT)
self.assertTrue(result)
# Test an attribute introduced in KMIP 1.3
result = enums.is_attribute(enums.Tags.RANDOM_NUMBER_GENERATOR)
self.assertTrue(result)
# Test an attribute introduced in KMIP 1.4
result = enums.is_attribute(enums.Tags.COMMENT)
self.assertTrue(result)
# Test an attribute introduced in KMIP 2.0
result = enums.is_attribute(enums.Tags.QUANTUM_SAFE)
self.assertTrue(result)
def test_is_attribute_added_in_kmip_1_0(self):
result = enums.is_attribute(
enums.Tags.UNIQUE_IDENTIFIER,
enums.KMIPVersion.KMIP_1_0
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.UNIQUE_IDENTIFIER,
enums.KMIPVersion.KMIP_1_1
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.UNIQUE_IDENTIFIER,
enums.KMIPVersion.KMIP_1_2
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.UNIQUE_IDENTIFIER,
enums.KMIPVersion.KMIP_1_3
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.UNIQUE_IDENTIFIER,
enums.KMIPVersion.KMIP_1_4
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.UNIQUE_IDENTIFIER,
enums.KMIPVersion.KMIP_2_0
)
self.assertTrue(result)
def test_is_attribute_added_in_kmip_1_1(self):
result = enums.is_attribute(
enums.Tags.FRESH,
enums.KMIPVersion.KMIP_1_0
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.FRESH,
enums.KMIPVersion.KMIP_1_1
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.FRESH,
enums.KMIPVersion.KMIP_1_2
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.FRESH,
enums.KMIPVersion.KMIP_1_3
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.FRESH,
enums.KMIPVersion.KMIP_1_4
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.FRESH,
enums.KMIPVersion.KMIP_2_0
)
self.assertTrue(result)
def test_is_attribute_added_in_kmip_1_2(self):
result = enums.is_attribute(
enums.Tags.KEY_VALUE_PRESENT,
enums.KMIPVersion.KMIP_1_0
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.KEY_VALUE_PRESENT,
enums.KMIPVersion.KMIP_1_1
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.KEY_VALUE_PRESENT,
enums.KMIPVersion.KMIP_1_2
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.KEY_VALUE_PRESENT,
enums.KMIPVersion.KMIP_1_3
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.KEY_VALUE_PRESENT,
enums.KMIPVersion.KMIP_1_4
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.KEY_VALUE_PRESENT,
enums.KMIPVersion.KMIP_2_0
)
self.assertTrue(result)
def test_is_attribute_added_in_kmip_1_3(self):
result = enums.is_attribute(
enums.Tags.RANDOM_NUMBER_GENERATOR,
enums.KMIPVersion.KMIP_1_0
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.RANDOM_NUMBER_GENERATOR,
enums.KMIPVersion.KMIP_1_1
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.RANDOM_NUMBER_GENERATOR,
enums.KMIPVersion.KMIP_1_2
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.RANDOM_NUMBER_GENERATOR,
enums.KMIPVersion.KMIP_1_3
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.RANDOM_NUMBER_GENERATOR,
enums.KMIPVersion.KMIP_1_4
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.RANDOM_NUMBER_GENERATOR,
enums.KMIPVersion.KMIP_2_0
)
self.assertTrue(result)
def test_is_attribute_added_in_kmip_1_4(self):
result = enums.is_attribute(
enums.Tags.COMMENT,
enums.KMIPVersion.KMIP_1_0
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.COMMENT,
enums.KMIPVersion.KMIP_1_1
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.COMMENT,
enums.KMIPVersion.KMIP_1_2
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.COMMENT,
enums.KMIPVersion.KMIP_1_3
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.COMMENT,
enums.KMIPVersion.KMIP_1_4
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.COMMENT,
enums.KMIPVersion.KMIP_2_0
)
self.assertTrue(result)
def test_is_attribute_added_in_kmip_2_0(self):
result = enums.is_attribute(
enums.Tags.QUANTUM_SAFE,
enums.KMIPVersion.KMIP_1_0
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.QUANTUM_SAFE,
enums.KMIPVersion.KMIP_1_1
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.QUANTUM_SAFE,
enums.KMIPVersion.KMIP_1_2
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.QUANTUM_SAFE,
enums.KMIPVersion.KMIP_1_3
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.QUANTUM_SAFE,
enums.KMIPVersion.KMIP_1_4
)
self.assertFalse(result)
result = enums.is_attribute(
enums.Tags.QUANTUM_SAFE,
enums.KMIPVersion.KMIP_2_0
)
self.assertTrue(result)
def test_is_attribute_removed_in_kmip_2_0(self):
result = enums.is_attribute(
enums.Tags.CUSTOM_ATTRIBUTE,
enums.KMIPVersion.KMIP_1_0
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.CUSTOM_ATTRIBUTE,
enums.KMIPVersion.KMIP_1_1
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.CUSTOM_ATTRIBUTE,
enums.KMIPVersion.KMIP_1_2
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.CUSTOM_ATTRIBUTE,
enums.KMIPVersion.KMIP_1_3
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.CUSTOM_ATTRIBUTE,
enums.KMIPVersion.KMIP_1_4
)
self.assertTrue(result)
result = enums.is_attribute(
enums.Tags.CUSTOM_ATTRIBUTE,
enums.KMIPVersion.KMIP_2_0
)
self.assertFalse(result)
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