TestStarStructNone.pseudo_salted_md5() - Code Metrics - Inspection of "Elem none" - sprout42/StarStruct - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#42)

by TJ

created 2016-12-19 19:51 UTC

TestStarStructNone.pseudo_salted_md5() A

↳ Parent: TestStarStructNone.test_single_element_2()

Complexity

Conditions

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Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
c	1
b	0
f	0
dl	0
loc	3
rs	10

#!/usr/bin/env python3

"""Tests for the starstruct class"""

import unittest
from hashlib import md5

from starstruct.message import Message


class TestStarStructNone(unittest.TestCase):
    """StarStruct module tests"""

    VarTest = Message('VarTest', [
        ('x', 'B'),
        ('y', 'B'),
    ])

    def test_single_element_2(self):
        def pseudo_salted_md5(salt, original):
            temp_md5 = md5(original)
            return md5(salt + temp_md5.digest()).digest()

        TestStruct = Message('TestStruct', [
            ('length_in_objects', 'H', 'vardata'),
            ('vardata', self.VarTest, 'length_in_objects'),
        ])

        CRCedMessage = Message('CRCedMessage', [
            ('data', TestStruct),
            ('salted', None),
            ('function_data', '16B', pseudo_salted_md5, ['salted', b'data']),
        ])

        test_data = {
            'data': {
                'length_in_objects': 2,
                'vardata': [
                    {'x': 1, 'y': 2},
                    {'x': 3, 'y': 4},
                ],
            },
            'salted': b'random_salter',
        }

        made = CRCedMessage.make(test_data)
        # assert len(made) == 5
        assert len(made.data.vardata) == 2
        assert made.data.vardata[0].x == 1
        assert made.data.vardata[0].y == 2

        no_data = made.pack()
        regular = CRCedMessage.pack(**test_data)

        assert regular == no_data


1			#!/usr/bin/env python3
2
3			"""Tests for the starstruct class"""
4
5			import unittest
6			from hashlib import md5
7
8			from starstruct.message import Message
9
10
11			class TestStarStructNone(unittest.TestCase):
12			"""StarStruct module tests"""
13
14			VarTest = Message('VarTest', [
15			('x', 'B'),
16			('y', 'B'),
17			])
18
19			def test_single_element_2(self):
20			def pseudo_salted_md5(salt, original):
21			temp_md5 = md5(original)
22			return md5(salt + temp_md5.digest()).digest()
23
24			TestStruct = Message('TestStruct', [
25			('length_in_objects', 'H', 'vardata'),
26			('vardata', self.VarTest, 'length_in_objects'),
27			])
28
29			CRCedMessage = Message('CRCedMessage', [
30			('data', TestStruct),
31			('salted', None),
32			('function_data', '16B', pseudo_salted_md5, ['salted', b'data']),
33			])
34
35			test_data = {
36			'data': {
37			'length_in_objects': 2,
38			'vardata': [
39			{'x': 1, 'y': 2},
40			{'x': 3, 'y': 4},
41			],
42			},
43			'salted': b'random_salter',
44			}
45
46			made = CRCedMessage.make(test_data)
47			# assert len(made) == 5
48			assert len(made.data.vardata) == 2
49			assert made.data.vardata[0].x == 1
50			assert made.data.vardata[0].y == 2
51
52			no_data = made.pack()
53			regular = CRCedMessage.pack(**test_data)
			0 ignored issues – show Coding Style introduced 2016-12-19 19:55 UTC by Report Bug Copy Issue Report Usage of `` or `` arguments should usually be done with care. Generally, there is nothing wrong with usage of `` or `**` arguments. For readability of the code base, we suggest to not over-use these language constructs though. For more information, we can recommend this blog post from Ned Batchelder including its comments which also touches this aspect. Loading history...
54			assert regular == no_data
55

sprout42 / StarStruct

Pull Request — master (#42)

TestStarStructNone.pseudo_salted_md5() A

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