1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
# This file is part of CycloneDX Python Library
#
# 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.
#
# SPDX-License-Identifier: Apache-2.0
# Copyright (c) OWASP Foundation. All Rights Reserved.
from unittest import TestCase
from ddt import ddt, named_data
from cyclonedx.model.bom_ref import BomRef
from tests import reorder
_BomRefNoneValue = BomRef(None)
@ddt
class TestBomRef(TestCase):
def test_sort(self) -> None:
# expected sort order: (value)
expected_order = [0, 1, 2, 4, 3]
refs = [
BomRef('a'),
BomRef('b'),
BomRef('c'),
BomRef('f'),
BomRef('d'),
]
sorted_refs = sorted(refs)
expected_refs = reorder(refs, expected_order)
self.assertListEqual(sorted_refs, expected_refs)
@named_data(
('A-A', BomRef('A'), BomRef('A')),
('self-BomRefNoneValue', _BomRefNoneValue, _BomRefNoneValue),
)
def test_equal(self, a: BomRef, b: BomRef) -> None:
self.assertEqual(a, b)
@named_data(
('other-BomRefNoneValue', BomRef(None), _BomRefNoneValue),
('None-None', BomRef(None), BomRef(None)),
('X-None', BomRef('X'), BomRef(None)),
('None-X', BomRef(None), BomRef('X')),
('A-B', BomRef('A'), BomRef('B')),
)
def test_unequal(self, a: BomRef, b: BomRef) -> None:
self.assertNotEqual(a, b)
@named_data(
('A-A', BomRef('A'), BomRef('A')),
('self-BomRefNoneValue', _BomRefNoneValue, _BomRefNoneValue),
)
def test_hashes_equal(self, a: BomRef, b: BomRef) -> None:
self.assertEqual(hash(a), hash(b))
# internal usage of hash
self.assertEqual(1, len({a, b})) # set
self.assertEqual(1, len({a: 1, b: 2})) # dict
@named_data(
('other-BomRefNoneValue', BomRef(None), _BomRefNoneValue),
('None-None', BomRef(), BomRef()),
('X-None', BomRef('X'), BomRef()),
('None-X', BomRef(), BomRef('X')),
('A-B', BomRef('A'), BomRef('B')),
)
def test_hashes_differ(self, a: BomRef, b: BomRef) -> None:
self.assertNotEqual(hash(a), hash(b))
# internal usage of hash
self.assertEqual(2, len({a, b})) # set
self.assertEqual(2, len({a: 1, b: 2})) # dict
|
