TestZipPaths.test_find_zipfile_member() - Code Metrics - portfoliome/foil - Measure and Improve Code Quality continuously with Scrutinizer

TestZipPaths.test_find_zipfile_member() A
last analyzed 2017-12-14 18:21 UTC

↳ Parent: TestZipPaths

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
c	0
b	0
f	0
dl	0
loc	6
rs	9.4285

import os
class SomeClass:
    def some_method(self):
        """Do x and return foo."""
import unittest
import zipfile
from tempfile import NamedTemporaryFile

from foil.paths import (match_files, match_file_listing,
                        get_file_listing_sha,
                        match_zipfile_members,
                        find_zipfile_member,
                        strip_full_path, merge_paths,
                        strip_file_listing, unique_listing_directories)


def mock_file_listing():
    return ['ABC_124.txt', 'RANDOM.txt', 'ABC_123.txt']


def mock_pattern():
    return r'ABC_[0-9]+.txt'


def mock_pattern_match():
    return ['ABC_124.txt', 'ABC_123.txt']


class TestMatchFiles(unittest.TestCase):

    def setUp(self):
        self.pattern = mock_pattern()

    def test_match_files(self):
        files = mock_file_listing()

        expected = set(mock_pattern_match())
        result = set(match_files(files, self.pattern))

        self.assertCountEqual(expected, result)

    def test_match_listings(self):
        paths = ['/home/ABC_124.txt', 'home/away/RANDOM.txt', 'ABC_123.txt']

        expected = set(['/home/ABC_124.txt', 'ABC_123.txt'])
        result = set(match_file_listing(paths, self.pattern))

        self.assertEqual(expected, result)


class TestZipPaths(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        filenames = mock_file_listing()

        with NamedTemporaryFile(prefix='zip_path_', suffix='.zip', delete=False) as tmp:
            with zipfile.ZipFile(tmp.name, mode='w') as myzip:
                for file in filenames:
                    myzip.writestr(file, b'')
            cls.zip_path = tmp.name

    def setUp(self):
        self.pattern = mock_pattern()

    def test_match_zipfile_members(self):

        expected = set(mock_pattern_match())
        result = set(match_zipfile_members(self.zip_path, self.pattern))

        self.assertEqual(expected, result)

    def test_find_zipfile_member(self):

        expected = mock_pattern_match()[0]
        result = find_zipfile_member(self.zip_path, self.pattern)

        self.assertEqual(expected, result)

    @classmethod
    def tearDownClass(cls):
        if os.path.exists(cls.zip_path):
            os.unlink(cls.zip_path)


class TestSHA(unittest.TestCase):

    def test_get_file_listing_sha(self):
        from hashlib import sha256
        file_listings = ['/xyz/file2.zip', '/abc/file1.zip']

        expected = sha256(b'/abc/file1.zip' + b'/xyz/file2.zip').hexdigest()
        result = get_file_listing_sha(file_listings)

        self.assertEqual(expected, result)


class TestPathFormatters(unittest.TestCase):

    def setUp(self):
        self.directory = 'blah' + os.sep
        self.base_path = os.sep + self.directory

    def test_strip_full_path(self):

        expected = self.directory
        result = strip_full_path(self.base_path)

        self.assertEqual(expected, result)

    def test_merge_paths(self):
        directory_name = 'blah_sub_directory'
        sub_directory = os.sep + directory_name

        path2 = os.path.join(self.base_path, sub_directory)

        expected = os.path.join(self.base_path, directory_name)
        result = merge_paths(self.base_path, path2)

        self.assertEqual(expected, result)


class TestFileDirectoryListing(unittest.TestCase):

    def setUp(self):
        self.paths = ['/foobar/bar.zip', '/foobar/foo.txt', '/foobar/bar/foo.txt']

    def test_strip_file_listing(self):
        expected = ['/foobar', '/foobar', '/foobar/bar']
        result = list(strip_file_listing(self.paths))

        self.assertEqual(expected, result)

    def test_unique_listing_directories(self):
        expected = set(['/foobar', '/foobar/bar'])
        result = unique_listing_directories(self.paths)

        self.assertEqual(expected, result)


1			import os
			0 ignored issues – show Coding Style introduced 2017-01-25 19:57 UTC by Report Bug Copy Issue Report This module should have a docstring. The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods: class SomeClass: def some_method(self): """Do x and return foo.""" If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions. Loading history...
2			import unittest
3			import zipfile
4			from tempfile import NamedTemporaryFile
5
6			from foil.paths import (match_files, match_file_listing,
7			get_file_listing_sha,
8			match_zipfile_members,
9			find_zipfile_member,
10			strip_full_path, merge_paths,
11			strip_file_listing, unique_listing_directories)
12
13
14			def mock_file_listing():
15			return ['ABC_124.txt', 'RANDOM.txt', 'ABC_123.txt']
16
17
18			def mock_pattern():
19			return r'ABC_[0-9]+.txt'
20
21
22			def mock_pattern_match():
23			return ['ABC_124.txt', 'ABC_123.txt']
24
25
26			class TestMatchFiles(unittest.TestCase):
27
28			def setUp(self):
29			self.pattern = mock_pattern()
30
31			def test_match_files(self):
32			files = mock_file_listing()
33
34			expected = set(mock_pattern_match())
35			result = set(match_files(files, self.pattern))
36
37			self.assertCountEqual(expected, result)
38
39			def test_match_listings(self):
40			paths = ['/home/ABC_124.txt', 'home/away/RANDOM.txt', 'ABC_123.txt']
41
42			expected = set(['/home/ABC_124.txt', 'ABC_123.txt'])
43			result = set(match_file_listing(paths, self.pattern))
44
45			self.assertEqual(expected, result)
46
47
48			class TestZipPaths(unittest.TestCase):
49
50			@classmethod
51			def setUpClass(cls):
52			filenames = mock_file_listing()
53
54			with NamedTemporaryFile(prefix='zip_path_', suffix='.zip', delete=False) as tmp:
55			with zipfile.ZipFile(tmp.name, mode='w') as myzip:
56			for file in filenames:
57			myzip.writestr(file, b'')
58			cls.zip_path = tmp.name
59
60			def setUp(self):
61			self.pattern = mock_pattern()
62
63			def test_match_zipfile_members(self):
64
65			expected = set(mock_pattern_match())
66			result = set(match_zipfile_members(self.zip_path, self.pattern))
67
68			self.assertEqual(expected, result)
69
70			def test_find_zipfile_member(self):
71
72			expected = mock_pattern_match()[0]
73			result = find_zipfile_member(self.zip_path, self.pattern)
74
75			self.assertEqual(expected, result)
76
77			@classmethod
78			def tearDownClass(cls):
79			if os.path.exists(cls.zip_path):
80			os.unlink(cls.zip_path)
81
82
83			class TestSHA(unittest.TestCase):
84
85			def test_get_file_listing_sha(self):
86			from hashlib import sha256
87			file_listings = ['/xyz/file2.zip', '/abc/file1.zip']
88
89			expected = sha256(b'/abc/file1.zip' + b'/xyz/file2.zip').hexdigest()
90			result = get_file_listing_sha(file_listings)
91
92			self.assertEqual(expected, result)
93
94
95			class TestPathFormatters(unittest.TestCase):
96
97			def setUp(self):
98			self.directory = 'blah' + os.sep
99			self.base_path = os.sep + self.directory
100
101			def test_strip_full_path(self):
102
103			expected = self.directory
104			result = strip_full_path(self.base_path)
105
106			self.assertEqual(expected, result)
107
108			def test_merge_paths(self):
109			directory_name = 'blah_sub_directory'
110			sub_directory = os.sep + directory_name
111
112			path2 = os.path.join(self.base_path, sub_directory)
113
114			expected = os.path.join(self.base_path, directory_name)
115			result = merge_paths(self.base_path, path2)
116
117			self.assertEqual(expected, result)
118
119
120			class TestFileDirectoryListing(unittest.TestCase):
121
122			def setUp(self):
123			self.paths = ['/foobar/bar.zip', '/foobar/foo.txt', '/foobar/bar/foo.txt']
124
125			def test_strip_file_listing(self):
126			expected = ['/foobar', '/foobar', '/foobar/bar']
127			result = list(strip_file_listing(self.paths))
128
129			self.assertEqual(expected, result)
130
131			def test_unique_listing_directories(self):
132			expected = set(['/foobar', '/foobar/bar'])
133			result = unique_listing_directories(self.paths)
134
135			self.assertEqual(expected, result)
136

portfoliome / foil

TestZipPaths.test_find_zipfile_member() A last analyzed 2017-12-14 18:21 UTC

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TestZipPaths.test_find_zipfile_member() A
last analyzed 2017-12-14 18:21 UTC