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pip/tests/functional/test_uninstall_user.py
Pradyun S. Gedam 9923c1ad7e Sort imports and minor Flake8 changes (#4520)
* Run isort on the codebase

Command: isort --recursive --skip __main__.py --skip _vendor -o pip._vendor -sd THIRDPARTY -m 5 -p pip -p tests ./pip ./tests

* 📰
2017-06-13 14:17:00 +02:00

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3.4 KiB
Python

"""
tests specific to uninstalling --user installs
"""
from os.path import isdir, isfile
import pytest
from tests.functional.test_install_user import _patch_dist_in_site_packages
from tests.lib import assert_all_changes, pyversion
class Tests_UninstallUserSite:
@pytest.mark.network
def test_uninstall_from_usersite(self, script, virtualenv):
"""
Test uninstall from usersite
"""
virtualenv.system_site_packages = True
result1 = script.pip('install', '--user', 'INITools==0.3')
result2 = script.pip('uninstall', '-y', 'INITools')
assert_all_changes(result1, result2, [script.venv / 'build', 'cache'])
def test_uninstall_from_usersite_with_dist_in_global_site(
self, script, virtualenv):
"""
Test uninstall from usersite (with same dist in global site)
"""
# the test framework only supports testing using virtualenvs.
# the sys.path ordering for virtualenvs with --system-site-packages is
# this: virtualenv-site, user-site, global-site.
# this test will use 2 modifications to simulate the
# user-site/global-site relationship
# 1) a monkey patch which will make it appear piptestpackage is not in
# the virtualenv site if we don't patch this, pip will return an
# installation error: "Will not install to the usersite because it
# will lack sys.path precedence..."
# 2) adding usersite to PYTHONPATH, so usersite has sys.path precedence
# over the virtualenv site
virtualenv.system_site_packages = True
script.environ["PYTHONPATH"] = script.base_path / script.user_site
_patch_dist_in_site_packages(script)
script.pip_install_local('pip-test-package==0.1', '--no-binary=:all:')
result2 = script.pip_install_local(
'--user', 'pip-test-package==0.1.1', '--no-binary=:all:')
result3 = script.pip('uninstall', '-vy', 'pip-test-package')
# uninstall console is mentioning user scripts, but not global scripts
assert script.user_bin_path in result3.stdout
assert script.bin_path not in result3.stdout
# uninstall worked
assert_all_changes(result2, result3, [script.venv / 'build', 'cache'])
# site still has 0.2 (can't look in result1; have to check)
egg_info_folder = (
script.base_path / script.site_packages /
'pip_test_package-0.1-py%s.egg-info' % pyversion
)
assert isdir(egg_info_folder)
def test_uninstall_editable_from_usersite(self, script, virtualenv, data):
"""
Test uninstall editable local user install
"""
virtualenv.system_site_packages = True
script.user_site_path.makedirs()
# install
to_install = data.packages.join("FSPkg")
result1 = script.pip(
'install', '--user', '-e', to_install, expect_error=False,
)
egg_link = script.user_site / 'FSPkg.egg-link'
assert egg_link in result1.files_created, str(result1.stdout)
# uninstall
result2 = script.pip('uninstall', '-y', 'FSPkg')
assert not isfile(script.base_path / egg_link)
assert_all_changes(
result1,
result2,
[
script.venv / 'build',
'cache',
script.user_site / 'easy-install.pth',
]
)