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"""Tests for distutils.command.register."""
import os
import unittest
import getpass
import urllib
import warnings
from test.support import run_unittest
from test.support.warnings_helper import check_warnings
from distutils.command import register as register_module
from distutils.command.register import register
from distutils.errors import DistutilsSetupError
from distutils.log import INFO
from distutils.tests.test_config import BasePyPIRCCommandTestCase
try:
import docutils
except ImportError:
docutils = None
PYPIRC_NOPASSWORD = """\
[distutils]
index-servers =
server1
[server1]
username:me
"""
WANTED_PYPIRC = """\
[distutils]
index-servers =
pypi
[pypi]
username:tarek
password:password
"""
class Inputs(object):
"""Fakes user inputs."""
def __init__(self, *answers):
self.answers = answers
self.index = 0
def __call__(self, prompt=''):
try:
return self.answers[self.index]
finally:
self.index += 1
class FakeOpener(object):
"""Fakes a PyPI server"""
def __init__(self):
self.reqs = []
def __call__(self, *args):
return self
def open(self, req, data=None, timeout=None):
self.reqs.append(req)
return self
def read(self):
return b'xxx'
def getheader(self, name, default=None):
return {
'content-type': 'text/plain; charset=utf-8',
}.get(name.lower(), default)
class RegisterTestCase(BasePyPIRCCommandTestCase):
def setUp(self):
super(RegisterTestCase, self).setUp()
# patching the password prompt
self._old_getpass = getpass.getpass
def _getpass(prompt):
return 'password'
getpass.getpass = _getpass
urllib.request._opener = None
self.old_opener = urllib.request.build_opener
self.conn = urllib.request.build_opener = FakeOpener()
def tearDown(self):
getpass.getpass = self._old_getpass
urllib.request._opener = None
urllib.request.build_opener = self.old_opener
super(RegisterTestCase, self).tearDown()
def _get_cmd(self, metadata=None):
if metadata is None:
metadata = {'url': 'xxx', 'author': 'xxx',
'author_email': 'xxx',
'name': 'xxx', 'version': 'xxx'}
pkg_info, dist = self.create_dist(**metadata)
return register(dist)
def test_create_pypirc(self):
# this test makes sure a .pypirc file
# is created when requested.
# let's create a register instance
cmd = self._get_cmd()
# we shouldn't have a .pypirc file yet
self.assertFalse(os.path.exists(self.rc))
# patching input and getpass.getpass
# so register gets happy
#
# Here's what we are faking :
# use your existing login (choice 1.)
# Username : 'tarek'
# Password : 'password'
# Save your login (y/N)? : 'y'
inputs = Inputs('1', 'tarek', 'y')
register_module.input = inputs.__call__
# let's run the command
try:
cmd.run()
finally:
del register_module.input
# we should have a brand new .pypirc file
self.assertTrue(os.path.exists(self.rc))
# with the content similar to WANTED_PYPIRC
f = open(self.rc)
try:
content = f.read()
self.assertEqual(content, WANTED_PYPIRC)
finally:
f.close()
# now let's make sure the .pypirc file generated
# really works : we shouldn't be asked anything
# if we run the command again
def _no_way(prompt=''):
raise AssertionError(prompt)
register_module.input = _no_way
cmd.show_response = 1
cmd.run()
# let's see what the server received : we should
# have 2 similar requests
self.assertEqual(len(self.conn.reqs), 2)
req1 = dict(self.conn.reqs[0].headers)
req2 = dict(self.conn.reqs[1].headers)
self.assertEqual(req1['Content-length'], '1374')
self.assertEqual(req2['Content-length'], '1374')
self.assertIn(b'xxx', self.conn.reqs[1].data)
def test_password_not_in_file(self):
self.write_file(self.rc, PYPIRC_NOPASSWORD)
cmd = self._get_cmd()
cmd._set_config()
cmd.finalize_options()
cmd.send_metadata()
# dist.password should be set
# therefore used afterwards by other commands
self.assertEqual(cmd.distribution.password, 'password')
def test_registering(self):
# this test runs choice 2
cmd = self._get_cmd()
inputs = Inputs('2', 'tarek', 'tarek@ziade.org')
register_module.input = inputs.__call__
try:
# let's run the command
cmd.run()
finally:
del register_module.input
# we should have send a request
self.assertEqual(len(self.conn.reqs), 1)
req = self.conn.reqs[0]
headers = dict(req.headers)
self.assertEqual(headers['Content-length'], '608')
self.assertIn(b'tarek', req.data)
def test_password_reset(self):
# this test runs choice 3
cmd = self._get_cmd()
inputs = Inputs('3', 'tarek@ziade.org')
register_module.input = inputs.__call__
try:
# let's run the command
cmd.run()
finally:
del register_module.input
# we should have send a request
self.assertEqual(len(self.conn.reqs), 1)
req = self.conn.reqs[0]
headers = dict(req.headers)
self.assertEqual(headers['Content-length'], '290')
self.assertIn(b'tarek', req.data)
@unittest.skipUnless(docutils is not None, 'needs docutils')
def test_strict(self):
# testing the script option
# when on, the register command stops if
# the metadata is incomplete or if
# long_description is not reSt compliant
# empty metadata
cmd = self._get_cmd({})
cmd.ensure_finalized()
cmd.strict = 1
self.assertRaises(DistutilsSetupError, cmd.run)
# metadata are OK but long_description is broken
metadata = {'url': 'xxx', 'author': 'xxx',
'author_email': 'éxéxé',
'name': 'xxx', 'version': 'xxx',
'long_description': 'title\n==\n\ntext'}
cmd = self._get_cmd(metadata)
cmd.ensure_finalized()
cmd.strict = 1
self.assertRaises(DistutilsSetupError, cmd.run)
# now something that works
metadata['long_description'] = 'title\n=====\n\ntext'
cmd = self._get_cmd(metadata)
cmd.ensure_finalized()
cmd.strict = 1
inputs = Inputs('1', 'tarek', 'y')
register_module.input = inputs.__call__
# let's run the command
try:
cmd.run()
finally:
del register_module.input
# strict is not by default
cmd = self._get_cmd()
cmd.ensure_finalized()
inputs = Inputs('1', 'tarek', 'y')
register_module.input = inputs.__call__
# let's run the command
try:
cmd.run()
finally:
del register_module.input
# and finally a Unicode test (bug #12114)
metadata = {'url': 'xxx', 'author': '\u00c9ric',
'author_email': 'xxx', 'name': 'xxx',
'version': 'xxx',
'description': 'Something about esszet \u00df',
'long_description': 'More things about esszet \u00df'}
cmd = self._get_cmd(metadata)
cmd.ensure_finalized()
cmd.strict = 1
inputs = Inputs('1', 'tarek', 'y')
register_module.input = inputs.__call__
# let's run the command
try:
cmd.run()
finally:
del register_module.input
@unittest.skipUnless(docutils is not None, 'needs docutils')
def test_register_invalid_long_description(self):
description = ':funkie:`str`' # mimic Sphinx-specific markup
metadata = {'url': 'xxx', 'author': 'xxx',
'author_email': 'xxx',
'name': 'xxx', 'version': 'xxx',
'long_description': description}
cmd = self._get_cmd(metadata)
cmd.ensure_finalized()
cmd.strict = True
inputs = Inputs('2', 'tarek', 'tarek@ziade.org')
register_module.input = inputs
self.addCleanup(delattr, register_module, 'input')
self.assertRaises(DistutilsSetupError, cmd.run)
def test_check_metadata_deprecated(self):
# makes sure make_metadata is deprecated
cmd = self._get_cmd()
with check_warnings() as w:
warnings.simplefilter("always")
cmd.check_metadata()
self.assertEqual(len(w.warnings), 1)
def test_list_classifiers(self):
cmd = self._get_cmd()
cmd.list_classifiers = 1
cmd.run()
results = self.get_logs(INFO)
self.assertEqual(results, ['running check', 'xxx'])
def test_show_response(self):
# test that the --show-response option return a well formatted response
cmd = self._get_cmd()
inputs = Inputs('1', 'tarek', 'y')
register_module.input = inputs.__call__
cmd.show_response = 1
try:
cmd.run()
finally:
del register_module.input
results = self.get_logs(INFO)
self.assertEqual(results[3], 75 * '-' + '\nxxx\n' + 75 * '-')
def test_suite():
return unittest.makeSuite(RegisterTestCase)
if __name__ == "__main__":
run_unittest(test_suite())
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