forked from mgedmin/check-manifest
/
tests.py
1274 lines (1101 loc) · 48.1 KB
/
tests.py
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import doctest
import locale
import os
import shutil
import subprocess
import sys
import tarfile
import tempfile
import textwrap
import zipfile
from contextlib import closing
from io import BytesIO
from xml.etree import cElementTree as ET
try:
import unittest2 as unittest # Python 2.6
except ImportError:
import unittest
try:
from cStringIO import StringIO # Python 2.x
except ImportError:
from io import StringIO # Python 3.x
import mock
CAN_SKIP_TESTS = os.getenv('SKIP_NO_TESTS', '') == ''
def rmtree(path):
"""A version of rmtree that can remove read-only files on Windows.
Needed because the stock shutil.rmtree() fails with an access error
due to the files in .git/objects being read-only.
"""
def onerror(func, path, exc_info):
if func is os.remove or func is os.unlink:
# Did you know what on Python 3.3 on Windows os.remove() and
# os.unlink() are distinct functions?
os.chmod(path, 0o644)
func(path)
else:
raise
shutil.rmtree(path, onerror=onerror)
class Tests(unittest.TestCase):
def setUp(self):
import check_manifest
self.warnings = []
self._real_warning = check_manifest.warning
check_manifest.warning = self.warnings.append
def tearDown(self):
import check_manifest
check_manifest.warning = self._real_warning
def make_temp_dir(self):
tmpdir = tempfile.mkdtemp(prefix='test-', suffix='-check-manifest')
self.addCleanup(rmtree, tmpdir)
return tmpdir
def create_zip_file(self, filename, filenames):
with closing(zipfile.ZipFile(filename, 'w')) as zf:
for fn in filenames:
zf.writestr(fn, '')
def create_tar_file(self, filename, filenames):
with closing(tarfile.TarFile(filename, 'w')) as tf:
for fn in filenames:
tf.addfile(tarfile.TarInfo(fn), BytesIO())
def test_run_success(self):
from check_manifest import run
self.assertEqual(run(["true"]), "")
def test_run_failure(self):
from check_manifest import run, CommandFailed
with self.assertRaises(CommandFailed) as cm:
run(["false"])
self.assertEqual(str(cm.exception),
"['false'] failed (status 1):\n")
def test_run_no_such_program(self):
from check_manifest import run, Failure
with self.assertRaises(Failure) as cm:
run(["there-is-really-no-such-program"])
# Linux says "[Errno 2] No such file or directory"
# Windows says "[Error 2] The system cannot find the file specified"
# but on 3.x it's "[WinErr 2] The system cannot find the file specified"
should_start_with = "could not run ['there-is-really-no-such-program']:"
self.assertTrue(
str(cm.exception).startswith(should_start_with),
'\n%r does not start with\n%r' % (str(cm.exception),
should_start_with))
def test_copy_files(self):
from check_manifest import copy_files
actions = []
n = os.path.normpath
with mock.patch('os.path.isdir', lambda d: d in ('b', n('/dest/dir'))):
with mock.patch('os.makedirs',
lambda d: actions.append('makedirs %s' % d)):
with mock.patch('os.mkdir',
lambda d: actions.append('mkdir %s' % d)):
with mock.patch('shutil.copy2',
lambda s, d: actions.append('cp %s %s' % (s, d))):
copy_files(['a', 'b', n('c/d/e')], n('/dest/dir'))
self.assertEqual(
actions,
[
'cp a %s' % n('/dest/dir/a'),
'mkdir %s' % n('/dest/dir/b'),
'makedirs %s' % n('/dest/dir/c/d'),
'cp %s %s' % (n('c/d/e'), n('/dest/dir/c/d/e')),
])
def test_get_one_file_in(self):
from check_manifest import get_one_file_in
with mock.patch('os.listdir', lambda dir: ['a']):
self.assertEqual(get_one_file_in(os.path.normpath('/some/dir')),
os.path.normpath('/some/dir/a'))
def test_get_one_file_in_empty_directory(self):
from check_manifest import get_one_file_in, Failure
with mock.patch('os.listdir', lambda dir: []):
with self.assertRaises(Failure) as cm:
get_one_file_in('/some/dir')
self.assertEqual(str(cm.exception),
"No files found in /some/dir")
def test_get_one_file_in_too_many(self):
from check_manifest import get_one_file_in, Failure
with mock.patch('os.listdir', lambda dir: ['b', 'a']):
with self.assertRaises(Failure) as cm:
get_one_file_in('/some/dir')
self.assertEqual(str(cm.exception),
"More than one file exists in /some/dir:\na\nb")
def test_unicodify(self):
from check_manifest import unicodify
nonascii = b'\xc3\xa9.txt'.decode('UTF-8') # because Py3.2 lacks u''
self.assertEqual(unicodify(nonascii), nonascii)
self.assertEqual(
unicodify(nonascii.encode(locale.getpreferredencoding())),
nonascii)
def test_get_archive_file_list_unrecognized_archive(self):
from check_manifest import get_archive_file_list, Failure
with self.assertRaises(Failure) as cm:
get_archive_file_list('archive.rar')
self.assertEqual(str(cm.exception), 'Unrecognized archive type: .rar')
def test_get_archive_file_list_zip(self):
from check_manifest import get_archive_file_list
filename = os.path.join(self.make_temp_dir(), 'archive.zip')
self.create_zip_file(filename, ['a', 'b/c'])
self.assertEqual(get_archive_file_list(filename),
['a', 'b', 'b/c'])
def test_get_archive_file_list_zip_nonascii(self):
from check_manifest import get_archive_file_list
filename = os.path.join(self.make_temp_dir(), 'archive.zip')
nonascii = b'\xc3\xa9.txt'.decode('UTF-8') # because Py3.2 lacks u''
self.create_zip_file(filename, [nonascii])
self.assertEqual(get_archive_file_list(filename),
[nonascii])
def test_get_archive_file_list_tar(self):
from check_manifest import get_archive_file_list
filename = os.path.join(self.make_temp_dir(), 'archive.tar')
self.create_tar_file(filename, ['a', 'b/c'])
self.assertEqual(get_archive_file_list(filename),
['a', 'b', 'b/c'])
def test_get_archive_file_list_tar_nonascii(self):
from check_manifest import get_archive_file_list
filename = os.path.join(self.make_temp_dir(), 'archive.tar')
nonascii = b'\xc3\xa9.txt'.decode('UTF-8') # because Py3.2 lacks u''
self.create_tar_file(filename, [nonascii])
self.assertEqual(get_archive_file_list(filename),
[nonascii])
def test_format_list(self):
from check_manifest import format_list
self.assertEqual(format_list([]), "")
self.assertEqual(format_list(['a']), " a")
self.assertEqual(format_list(['a', 'b']), " a\n b")
def test_format_missing(self):
from check_manifest import format_missing
self.assertEqual(
format_missing(set(), set(), "1st", "2nd"),
"")
self.assertEqual(
format_missing(set(["c"]), set(["a"]), "1st", "2nd"),
"missing from 1st:\n"
" c\n"
"missing from 2nd:\n"
" a")
def test_strip_toplevel_name_empty_list(self):
from check_manifest import strip_toplevel_name
self.assertEqual(strip_toplevel_name([]), [])
def test_strip_toplevel_name_no_common_prefix(self):
from check_manifest import strip_toplevel_name, Failure
self.assertRaises(Failure, strip_toplevel_name, ["a/b", "c/d"])
def test_detect_vcs_no_vcs(self):
from check_manifest import detect_vcs, Failure
with mock.patch('check_manifest.VCS.detect', staticmethod(lambda *a: False)):
with self.assertRaises(Failure) as cm:
detect_vcs()
self.assertEqual(str(cm.exception),
"Couldn't find version control data"
" (git/hg/bzr/svn supported)")
def test_normalize_names(self):
from check_manifest import normalize_names
j = os.path.join
self.assertEqual(normalize_names(["a", j("b", ""), j("c", "d"),
j("e", "f", ""),
j("g", "h", "..", "i")]),
["a", "b", j("c", "d"), j("e", "f"), j("g", "i")])
def test_add_directories(self):
from check_manifest import add_directories
j = os.path.join
self.assertEqual(add_directories(['a', 'b', j('c', 'd'), j('e', 'f')]),
['a', 'b', 'c', j('c', 'd'), 'e', j('e', 'f')])
def test_file_matches(self):
from check_manifest import file_matches
# On Windows we might get the pattern list from setup.cfg using / as
# the directory separator, but the filenames we're matching against
# will use os.path.sep
patterns = ['setup.cfg', '*.egg-info', '*.egg-info/*']
j = os.path.join
self.assertFalse(file_matches('setup.py', patterns))
self.assertTrue(file_matches('setup.cfg', patterns))
self.assertTrue(file_matches(j('src', 'zope.foo.egg-info'), patterns))
self.assertTrue(
file_matches(j('src', 'zope.foo.egg-info', 'SOURCES.txt'),
patterns))
def test_strip_sdist_extras(self):
from check_manifest import strip_sdist_extras
filelist = list(map(os.path.normpath, [
'.gitignore',
'.travis.yml',
'setup.py',
'setup.cfg',
'README.txt',
'src',
'src/zope',
'src/zope/__init__.py',
'src/zope/foo',
'src/zope/foo/__init__.py',
'src/zope/foo/language.po',
'src/zope/foo/language.mo',
'src/zope.foo.egg-info',
'src/zope.foo.egg-info/SOURCES.txt',
]))
expected = list(map(os.path.normpath, [
'setup.py',
'README.txt',
'src',
'src/zope',
'src/zope/__init__.py',
'src/zope/foo',
'src/zope/foo/__init__.py',
'src/zope/foo/language.po',
]))
self.assertEqual(strip_sdist_extras(filelist), expected)
def test_strip_sdist_extras_with_manifest(self):
import check_manifest
from check_manifest import strip_sdist_extras
from check_manifest import _get_ignore_from_manifest as parse
orig_ignore = check_manifest.IGNORE[:]
orig_ignore_regexps = check_manifest.IGNORE_REGEXPS[:]
manifest_in = textwrap.dedent("""
graft src
exclude *.cfg
global-exclude *.mo
prune src/dump
recursive-exclude src/zope *.sh
""")
filelist = list(map(os.path.normpath, [
'.gitignore',
'setup.py',
'setup.cfg',
'MANIFEST.in',
'README.txt',
'src',
'src/helper.sh',
'src/dump',
'src/dump/__init__.py',
'src/zope',
'src/zope/__init__.py',
'src/zope/zopehelper.sh',
'src/zope/foo',
'src/zope/foo/__init__.py',
'src/zope/foo/language.po',
'src/zope/foo/language.mo',
'src/zope/foo/config.cfg',
'src/zope/foo/foohelper.sh',
'src/zope.foo.egg-info',
'src/zope.foo.egg-info/SOURCES.txt',
]))
expected = list(map(os.path.normpath, [
'setup.py',
'MANIFEST.in',
'README.txt',
'src',
'src/helper.sh',
'src/zope',
'src/zope/__init__.py',
'src/zope/foo',
'src/zope/foo/__init__.py',
'src/zope/foo/language.po',
'src/zope/foo/config.cfg',
]))
# This will change the definitions.
try:
# This is normally done in read_manifest:
ignore, ignore_regexps = parse(manifest_in)
check_manifest.IGNORE.extend(ignore)
check_manifest.IGNORE_REGEXPS.extend(ignore_regexps)
# Filter the file list.
result = strip_sdist_extras(filelist)
finally:
# Restore the original definitions
check_manifest.IGNORE[:] = orig_ignore
check_manifest.IGNORE_REGEXPS[:] = orig_ignore_regexps
self.assertEqual(result, expected)
def test_find_bad_ideas(self):
from check_manifest import find_bad_ideas
filelist = list(map(os.path.normpath, [
'.gitignore',
'setup.py',
'setup.cfg',
'README.txt',
'src',
'src/zope',
'src/zope/__init__.py',
'src/zope/foo',
'src/zope/foo/__init__.py',
'src/zope/foo/language.po',
'src/zope/foo/language.mo',
'src/zope.foo.egg-info',
'src/zope.foo.egg-info/SOURCES.txt',
]))
expected = list(map(os.path.normpath, [
'src/zope/foo/language.mo',
'src/zope.foo.egg-info',
]))
self.assertEqual(find_bad_ideas(filelist), expected)
def test_find_suggestions(self):
from check_manifest import find_suggestions
self.assertEqual(find_suggestions(['buildout.cfg']),
(['include buildout.cfg'], []))
self.assertEqual(find_suggestions(['unknown.file~']),
([], ['unknown.file~']))
self.assertEqual(find_suggestions(['README.txt', 'CHANGES.txt']),
(['include *.txt'], []))
filelist = list(map(os.path.normpath, [
'docs/index.rst',
'docs/image.png',
'docs/Makefile',
'docs/unknown-file',
'src/etc/blah/blah/Makefile',
]))
expected_rules = [
'recursive-include docs *.png',
'recursive-include docs *.rst',
'recursive-include docs Makefile',
'recursive-include src Makefile',
]
expected_unknowns = [os.path.normpath('docs/unknown-file')]
self.assertEqual(find_suggestions(filelist),
(expected_rules, expected_unknowns))
def test_find_suggestions_generic_fallback_rules(self):
from check_manifest import find_suggestions
n = os.path.normpath
self.assertEqual(find_suggestions(['Changelog']),
(['include Changelog'], []))
self.assertEqual(find_suggestions(['id-lang.map']),
(['include *.map'], []))
self.assertEqual(find_suggestions([n('src/id-lang.map')]),
(['recursive-include src *.map'], []))
def test_find_suggestions_ignores_directories(self):
from check_manifest import find_suggestions
with mock.patch('os.path.isdir', lambda d: True):
self.assertEqual(find_suggestions(['SOMEDIR']),
([], []))
def test_is_package(self):
from check_manifest import is_package
j = os.path.join
with mock.patch('os.path.exists', lambda fn: fn == j('a', 'setup.py')):
self.assertTrue(is_package('a'))
self.assertFalse(is_package('b'))
def test_glob_to_regexp(self):
from check_manifest import _glob_to_regexp as g2r
sep = r'\\' if os.path.sep == '\\' else os.path.sep
self.assertEqual(g2r('foo.py'), r'foo\.py\Z(?ms)')
self.assertEqual(g2r('foo/bar.py'), r'foo\/bar\.py\Z(?ms)')
self.assertEqual(g2r('foo*.py'), r'foo[^%s]*\.py\Z(?ms)' % sep)
self.assertEqual(g2r('foo?.py'), r'foo[^%s]\.py\Z(?ms)' % sep)
self.assertEqual(g2r('foo[123].py'), r'foo[123]\.py\Z(?ms)')
self.assertEqual(g2r('foo[!123].py'), r'foo[^123]\.py\Z(?ms)')
self.assertEqual(g2r('foo/*.py'), r'foo\/[^%s]*\.py\Z(?ms)' % sep)
def test_get_ignore_from_manifest(self):
from check_manifest import _get_ignore_from_manifest as parse
from check_manifest import _glob_to_regexp as g2r
j = os.path.join
# The return value is a tuple with two lists:
# ([<list of filename ignores>], [<list of regular expressions>])
self.assertEqual(parse(''),
([], []))
self.assertEqual(parse(' \n '),
([], []))
self.assertEqual(parse('exclude *.cfg'),
([], [g2r('*.cfg')]))
self.assertEqual(parse('#exclude *.cfg'),
([], []))
self.assertEqual(parse('exclude *.cfg'),
([], [g2r('*.cfg')]))
self.assertEqual(parse('\texclude\t*.cfg foo.* bar.txt'),
(['bar.txt'], [g2r('*.cfg'), g2r('foo.*')]))
self.assertEqual(parse('exclude some/directory/*.cfg'),
([], [g2r('some/directory/*.cfg')]))
self.assertEqual(parse('include *.cfg'),
([], []))
self.assertEqual(parse('global-exclude *.pyc'),
(['*.pyc'], []))
self.assertEqual(parse('global-exclude *.pyc *.sh'),
(['*.pyc', '*.sh'], []))
self.assertEqual(parse('recursive-exclude dir *.pyc'),
([j('dir', '*.pyc')], []))
self.assertEqual(parse('recursive-exclude dir *.pyc foo*.sh'),
([j('dir', '*.pyc'), j('dir', 'foo*.sh'),
j('dir', '*', 'foo*.sh')], []))
self.assertEqual(parse('recursive-exclude dir nopattern.xml'),
([j('dir', 'nopattern.xml'),
j('dir', '*', 'nopattern.xml')], []))
# We should not fail when a recursive-exclude line is wrong:
self.assertEqual(parse('recursive-exclude dirwithoutpattern'),
([], []))
self.assertEqual(parse('prune dir'),
(['dir', j('dir', '*')], []))
# You should not add a slash at the end of a prune, but let's
# not fail over it or end up with double slashes.
self.assertEqual(parse('prune dir/'),
(['dir', j('dir', '*')], []))
# You should also not have a leading slash
self.assertEqual(parse('prune /dir'),
(['/dir', j('/dir', '*')], []))
# And a mongo test case of everything at the end
text = textwrap.dedent("""
#exclude *.01
exclude *.02
exclude *.03 04.* bar.txt
exclude *.05
exclude some/directory/*.cfg
global-exclude *.10 *.11
global-exclude *.12
include *.20
prune 30
recursive-exclude 40 *.41
recursive-exclude 42 *.43 44.*
""")
self.assertEqual(
parse(text),
([
'bar.txt',
'*.10',
'*.11',
'*.12',
'30',
j('30', '*'),
j('40', '*.41'),
j('42', '*.43'),
j('42', '44.*'),
j('42', '*', '44.*'),
], [
g2r('*.02'),
g2r('*.03'),
g2r('04.*'),
g2r('*.05'),
g2r('some/directory/*.cfg'),
]))
class TestConfiguration(unittest.TestCase):
def setUp(self):
import check_manifest
self.oldpwd = os.getcwd()
self.tmpdir = tempfile.mkdtemp(prefix='test-', suffix='-check-manifest')
os.chdir(self.tmpdir)
self.OLD_IGNORE = check_manifest.IGNORE
self.OLD_IGNORE_REGEXPS = check_manifest.IGNORE_REGEXPS
check_manifest.IGNORE = ['default-ignore-rules']
check_manifest.IGNORE_REGEXPS = ['default-ignore-regexps']
def tearDown(self):
import check_manifest
check_manifest.IGNORE = self.OLD_IGNORE
check_manifest.IGNORE_REGEXPS = self.OLD_IGNORE_REGEXPS
os.chdir(self.oldpwd)
shutil.rmtree(self.tmpdir)
def test_read_config_no_config(self):
import check_manifest
check_manifest.read_config()
self.assertEqual(check_manifest.IGNORE, ['default-ignore-rules'])
def test_read_config_no_section(self):
import check_manifest
with open('setup.cfg', 'w') as f:
f.write('[pep8]\nignore =\n')
check_manifest.read_config()
self.assertEqual(check_manifest.IGNORE, ['default-ignore-rules'])
def test_read_config_no_option(self):
import check_manifest
with open('setup.cfg', 'w') as f:
f.write('[check-manifest]\n')
check_manifest.read_config()
self.assertEqual(check_manifest.IGNORE, ['default-ignore-rules'])
def test_read_config_extra_ignores(self):
import check_manifest
with open('setup.cfg', 'w') as f:
f.write('[check-manifest]\nignore = foo\n bar\n')
check_manifest.read_config()
self.assertEqual(check_manifest.IGNORE,
['default-ignore-rules', 'foo', 'bar'])
def test_read_config_override_ignores(self):
import check_manifest
with open('setup.cfg', 'w') as f:
f.write('[check-manifest]\nignore = foo\n\n bar\n')
f.write('ignore-default-rules = yes\n')
check_manifest.read_config()
self.assertEqual(check_manifest.IGNORE,
['foo', 'bar'])
def test_read_manifest_no_manifest(self):
import check_manifest
check_manifest.read_manifest()
self.assertEqual(check_manifest.IGNORE, ['default-ignore-rules'])
def test_read_manifest(self):
import check_manifest
from check_manifest import _glob_to_regexp as g2r
with open('MANIFEST.in', 'w') as f:
f.write('exclude *.gif\n')
f.write('global-exclude *.png\n')
check_manifest.read_manifest()
self.assertEqual(check_manifest.IGNORE,
['default-ignore-rules', '*.png'])
self.assertEqual(check_manifest.IGNORE_REGEXPS,
['default-ignore-regexps', g2r('*.gif')])
class TestMain(unittest.TestCase):
def setUp(self):
import check_manifest
self._cm_patcher = mock.patch('check_manifest.check_manifest')
self._check_manifest = self._cm_patcher.start()
self._se_patcher = mock.patch('sys.exit')
self._sys_exit = self._se_patcher.start()
self._error_patcher = mock.patch('check_manifest.error')
self._error = self._error_patcher.start()
self._orig_sys_argv = sys.argv
sys.argv = ['check-manifest']
self.OLD_IGNORE = check_manifest.IGNORE
self.OLD_IGNORE_REGEXPS = check_manifest.IGNORE_REGEXPS
check_manifest.IGNORE = ['default-ignore-rules']
check_manifest.IGNORE_REGEXPS = ['default-ignore-regexps']
def tearDown(self):
import check_manifest
check_manifest.IGNORE = self.OLD_IGNORE
check_manifest.IGNORE_REGEXPS = self.OLD_IGNORE_REGEXPS
sys.argv = self._orig_sys_argv
self._se_patcher.stop()
self._cm_patcher.stop()
self._error_patcher.stop()
def test(self):
from check_manifest import main
sys.argv.append('-v')
main()
def test_exit_code_1_on_error(self):
from check_manifest import main
self._check_manifest.return_value = False
main()
self._sys_exit.assert_called_with(1)
def test_exit_code_2_on_failure(self):
from check_manifest import main, Failure
self._check_manifest.side_effect = Failure('msg')
main()
self._error.assert_called_with('msg')
self._sys_exit.assert_called_with(2)
def test_extra_ignore_args(self):
import check_manifest
sys.argv.append('--ignore=x,y,z')
check_manifest.main()
self.assertEqual(check_manifest.IGNORE,
['default-ignore-rules', 'x', 'y', 'z'])
class TestZestIntegration(unittest.TestCase):
def setUp(self):
sys.modules['zest'] = mock.Mock()
sys.modules['zest.releaser'] = mock.Mock()
sys.modules['zest.releaser.utils'] = mock.Mock()
self.ask = sys.modules['zest.releaser.utils'].ask
def tearDown(self):
del sys.modules['zest.releaser.utils']
del sys.modules['zest.releaser']
del sys.modules['zest']
@mock.patch('check_manifest.is_package', lambda d: False)
@mock.patch('check_manifest.check_manifest')
def test_zest_releaser_check_not_a_package(self, check_manifest):
from check_manifest import zest_releaser_check
zest_releaser_check(dict(workingdir='.'))
check_manifest.assert_not_called()
@mock.patch('check_manifest.is_package', lambda d: True)
@mock.patch('check_manifest.check_manifest')
def test_zest_releaser_check_user_disagrees(self, check_manifest):
from check_manifest import zest_releaser_check
self.ask.return_value = False
zest_releaser_check(dict(workingdir='.'))
check_manifest.assert_not_called()
@mock.patch('check_manifest.is_package', lambda d: True)
@mock.patch('sys.exit')
@mock.patch('check_manifest.check_manifest')
def test_zest_releaser_check_all_okay(self, check_manifest, sys_exit):
from check_manifest import zest_releaser_check
self.ask.return_value = True
check_manifest.return_value = True
zest_releaser_check(dict(workingdir='.'))
sys_exit.assert_not_called()
@mock.patch('check_manifest.is_package', lambda d: True)
@mock.patch('check_manifest.error')
@mock.patch('sys.exit')
@mock.patch('check_manifest.check_manifest')
def test_zest_releaser_check_error_user_aborts(self, check_manifest,
sys_exit, error):
from check_manifest import zest_releaser_check
self.ask.side_effect = [True, False]
check_manifest.return_value = False
zest_releaser_check(dict(workingdir='.'))
sys_exit.assert_called_with(1)
@mock.patch('check_manifest.is_package', lambda d: True)
@mock.patch('check_manifest.error')
@mock.patch('sys.exit')
@mock.patch('check_manifest.check_manifest')
def test_zest_releaser_check_error_user_plods_on(self, check_manifest,
sys_exit, error):
from check_manifest import zest_releaser_check
self.ask.side_effect = [True, True]
check_manifest.return_value = False
zest_releaser_check(dict(workingdir='.'))
sys_exit.assert_not_called()
@mock.patch('check_manifest.is_package', lambda d: True)
@mock.patch('check_manifest.error')
@mock.patch('sys.exit')
@mock.patch('check_manifest.check_manifest')
def test_zest_releaser_check_failure_user_aborts(self, check_manifest,
sys_exit, error):
from check_manifest import zest_releaser_check, Failure
self.ask.side_effect = [True, False]
check_manifest.side_effect = Failure('msg')
zest_releaser_check(dict(workingdir='.'))
error.assert_called_with('msg')
sys_exit.assert_called_with(2)
@mock.patch('check_manifest.is_package', lambda d: True)
@mock.patch('check_manifest.error')
@mock.patch('sys.exit')
@mock.patch('check_manifest.check_manifest')
def test_zest_releaser_check_failure_user_plods_on(self, check_manifest,
sys_exit, error):
from check_manifest import zest_releaser_check, Failure
self.ask.side_effect = [True, True]
check_manifest.side_effect = Failure('msg')
zest_releaser_check(dict(workingdir='.'))
error.assert_called_with('msg')
sys_exit.assert_not_called()
class VCSHelper(object):
command = None # override in subclasses
def is_installed(self):
try:
p = subprocess.Popen([self.command, '--version'],
stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
stdout, stderr = p.communicate()
rc = p.wait()
return (rc == 0)
except OSError:
return False
def _run(self, *command):
# Windows doesn't like Unicode arguments to subprocess.Popen(), on Py2:
# https://github.com/mgedmin/check-manifest/issues/23#issuecomment-33933031
if str is bytes:
command = [s.encode(locale.getpreferredencoding()) for s in command]
p = subprocess.Popen(command, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
stdout, stderr = p.communicate()
rc = p.wait()
if rc:
print(' '.join(command))
print(stdout)
try:
raise subprocess.CalledProcessError(rc, command[0], output=stdout)
except TypeError:
# BBB Python 2.6
raise subprocess.CalledProcessError(rc, command[0])
class VCSMixin(object):
def setUp(self):
if not self.vcs.is_installed() and CAN_SKIP_TESTS:
self.skipTest("%s is not installed" % self.vcs.command)
self.tmpdir = tempfile.mkdtemp(prefix='test-', suffix='-check-manifest')
self.olddir = os.getcwd()
os.chdir(self.tmpdir)
def tearDown(self):
os.chdir(self.olddir)
rmtree(self.tmpdir)
def _create_file(self, filename):
assert not os.path.isabs(filename)
basedir = os.path.dirname(filename)
if basedir and not os.path.isdir(basedir):
os.makedirs(basedir)
open(filename, 'w').close()
def _create_files(self, filenames):
for filename in filenames:
self._create_file(filename)
def _init_vcs(self):
self.vcs._init_vcs()
def _add_to_vcs(self, filenames):
self.vcs._add_to_vcs(filenames)
def _commit(self):
self.vcs._commit()
def _create_and_add_to_vcs(self, filenames):
self._create_files(filenames)
self._add_to_vcs(filenames)
def test_get_vcs_files(self):
from check_manifest import get_vcs_files
self._init_vcs()
self._create_and_add_to_vcs(['a.txt', 'b/b.txt', 'b/c/d.txt'])
self._commit()
self._create_files(['b/x.txt', 'd/d.txt', 'i.txt'])
j = os.path.join
self.assertEqual(get_vcs_files(),
['a.txt', 'b', j('b', 'b.txt'), j('b', 'c'),
j('b', 'c', 'd.txt')])
def test_get_vcs_files_added_but_uncommitted(self):
from check_manifest import get_vcs_files
self._init_vcs()
self._create_and_add_to_vcs(['a.txt', 'b/b.txt', 'b/c/d.txt'])
self._create_files(['b/x.txt', 'd/d.txt', 'i.txt'])
j = os.path.join
self.assertEqual(get_vcs_files(),
['a.txt', 'b', j('b', 'b.txt'), j('b', 'c'),
j('b', 'c', 'd.txt')])
def test_get_vcs_files_deleted_but_not_removed(self):
if self.vcs.command == 'bzr':
self.skipTest("this cosmetic feature is not supported with bzr")
# see the longer explanation in test_missing_source_files
from check_manifest import get_vcs_files
self._init_vcs()
self._create_and_add_to_vcs(['a.txt'])
self._commit()
os.unlink('a.txt')
self.assertEqual(get_vcs_files(), ['a.txt'])
def test_get_vcs_files_in_a_subdir(self):
from check_manifest import get_vcs_files
self._init_vcs()
self._create_and_add_to_vcs(['a.txt', 'b/b.txt', 'b/c/d.txt'])
self._commit()
self._create_files(['b/x.txt', 'd/d.txt', 'i.txt'])
os.chdir('b')
j = os.path.join
self.assertEqual(get_vcs_files(), ['b.txt', 'c', j('c', 'd.txt')])
def test_get_vcs_files_nonascii_filenames(self):
# This test will fail if your locale is incapable of expressing
# "eacute". UTF-8 or Latin-1 should work.
from check_manifest import get_vcs_files
self._init_vcs()
# A spelling of u"\xe9.txt" that works on Python 3.2 too
filename = b'\xc3\xa9.txt'.decode('UTF-8')
self._create_and_add_to_vcs([filename])
self.assertEqual(get_vcs_files(), [filename])
class GitHelper(VCSHelper):
command = 'git'
def _init_vcs(self):
self._run('git', 'init')
self._run('git', 'config', 'user.name', 'Unit Test')
self._run('git', 'config', 'user.email', 'test@example.com')
def _add_to_vcs(self, filenames):
# Note that we use --force to prevent errors when we want to
# add foo.egg-info and the user running the tests has
# '*.egg-info' in her global .gitignore file.
self._run('git', 'add', '--force', '--', *filenames)
def _commit(self):
self._run('git', 'commit', '-m', 'Initial')
class TestGit(VCSMixin, unittest.TestCase):
vcs = GitHelper()
class BzrHelper(VCSHelper):
command = 'bzr'
def _init_vcs(self):
self._run('bzr', 'init')
self._run('bzr', 'whoami', '--branch', 'Unit Test <test@example.com>')
def _add_to_vcs(self, filenames):
self._run('bzr', 'add', '--', *filenames)
def _commit(self):
self._run('bzr', 'commit', '-m', 'Initial')
class TestBzr(VCSMixin, unittest.TestCase):
vcs = BzrHelper()
class HgHelper(VCSHelper):
command = 'hg'
def _init_vcs(self):
self._run('hg', 'init')
with open('.hg/hgrc', 'a') as f:
f.write('\n[ui]\nusername = Unit Test <test@example.com\n')
def _add_to_vcs(self, filenames):
self._run('hg', 'add', '--', *filenames)
def _commit(self):
self._run('hg', 'commit', '-m', 'Initial')
class TestHg(VCSMixin, unittest.TestCase):
vcs = HgHelper()
class SvnHelper(VCSHelper):
command = 'svn'
def _init_vcs(self):
self._run('svnadmin', 'create', 'repo')
self._run('svn', 'co', 'file:///' + os.path.abspath('repo').replace(os.path.sep, '/'), 'checkout')
os.chdir('checkout')
def _add_to_vcs(self, filenames):
from check_manifest import add_directories
self._run('svn', 'add', '-N', '--', *add_directories(filenames))
def _commit(self):
self._run('svn', 'commit', '-m', 'Initial')
class TestSvn(VCSMixin, unittest.TestCase):
vcs = SvnHelper()
def test_svn_externals(self):
from check_manifest import get_vcs_files
self.vcs._run('svnadmin', 'create', 'repo2')
repo2_url = 'file:///' + os.path.abspath('repo2').replace(os.path.sep, '/')
self.vcs._init_vcs()
self.vcs._run('svn', 'propset', 'svn:externals', 'ext %s' % repo2_url, '.')
self.vcs._run('svn', 'up')
self._create_files(['a.txt', 'ext/b.txt'])
self.vcs._run('svn', 'add', 'a.txt', 'ext/b.txt')
j = os.path.join
self.assertEqual(get_vcs_files(),
['a.txt', 'ext', j('ext', 'b.txt')])
class UIMixin(object):
def setUp(self):
import check_manifest
self.old_VERBOSE = check_manifest.VERBOSE
self.real_stdout = sys.stdout
self.real_stderr = sys.stderr
sys.stdout = StringIO()
sys.stderr = StringIO()
def tearDown(self):
import check_manifest
sys.stderr = self.real_stderr
sys.stdout = self.real_stdout
check_manifest.VERBOSE = self.old_VERBOSE
class TestSvnExtraErrors(UIMixin, unittest.TestCase):
def test_svn_xml_parsing_warning(self):
from check_manifest import Subversion
entry = ET.XML('<entry path="foo/bar.txt"></entry>')
self.assertFalse(Subversion.is_interesting(entry))
self.assertEqual(
sys.stderr.getvalue(),
'svn status --xml parse error: <entry path="foo/bar.txt">'
' without <wc-status>\n')
class TestUserInterface(UIMixin, unittest.TestCase):
def test_info(self):
import check_manifest
check_manifest.VERBOSE = False
check_manifest.info("Reticulating splines")
self.assertEqual(sys.stdout.getvalue(),
"Reticulating splines\n")
def test_info_verbose(self):
import check_manifest
check_manifest.VERBOSE = True
check_manifest.info("Reticulating splines")
self.assertEqual(sys.stdout.getvalue(),
"Reticulating splines\n")
def test_info_begin_continue_end(self):
import check_manifest
check_manifest.VERBOSE = False
check_manifest.info_begin("Reticulating splines...")
check_manifest.info_continue(" nearly done...")
check_manifest.info_continue(" almost done...")
check_manifest.info_end(" done!")
self.assertEqual(sys.stdout.getvalue(), "")
def test_info_begin_continue_end_verbose(self):
import check_manifest
check_manifest.VERBOSE = True
check_manifest.info_begin("Reticulating splines...")
check_manifest.info_continue(" nearly done...")
check_manifest.info_continue(" almost done...")
check_manifest.info_end(" done!")
self.assertEqual(