def test_non_absolute_error_base_python_dir(venv, capsys):
ret = virtualenv_tools.main((
'--base-python-dir=.',
venv.before.strpath,
))
out, _ = capsys.readouterr()
assert ret == 1
assert out == '--base-python-dir must be absolute: .\n'
def test_move_with_auto(venv, capsys):
venv.app_before.move(venv.app_after)
ret = virtualenv_tools.main(('--update-path=auto', venv.after.strpath))
out, _ = capsys.readouterr()
expected = 'Updated: {1} ({0} -> {1})\n'.format(venv.before, venv.after)
assert ret == 0
assert out == expected
assert_virtualenv_state(venv.after)
def test_not_a_virtualenv_missing_versioned_lib_directory(fake_venv, capsys):
fake_venv.join('lib/python2.7').remove()
ret = virtualenv_tools.main(('--update-path=auto', fake_venv.strpath))
out, _ = capsys.readouterr()
assert ret == 1
expected = '{} is not a virtualenv: not a directory: {}\n'.format(
fake_venv,
fake_venv.join('lib/python#.#'),
)
assert out == expected
def test_not_a_virtualenv_missing_activate_file(fake_venv, capsys):
fake_venv.join('bin/activate').remove()
ret = virtualenv_tools.main(('--update-path=auto', fake_venv.strpath))
out, _ = capsys.readouterr()
assert ret == 1
expected = '{} is not a virtualenv: not a file: {}\n'.format(
fake_venv,
fake_venv.join('bin/activate'),
)
assert out == expected
def test_not_a_virtualenv_missing_bindir(fake_venv, capsys):
fake_venv.join('bin').remove()
ret = virtualenv_tools.main((fake_venv.strpath, ))
out, _ = capsys.readouterr()
assert ret == 1
expected = '{} is not a virtualenv: not a directory: {}\n'.format(
fake_venv,
fake_venv.join('bin'),
)
assert out == expected
def test_not_a_virtualenv_missing_site_packages(fake_venv, capsys):
fake_venv.join('lib/python2.7/site-packages').remove()
ret = virtualenv_tools.main((fake_venv.strpath, ))
out, _ = capsys.readouterr()
assert ret == 1
expected = '{} is not a virtualenv: not a directory: {}\n'.format(
fake_venv,
fake_venv.join('lib/python2.7/site-packages'),
)
assert out == expected
def test_move_with_venv(venv, capsys):
assert_virtualenv_state(venv.before)
os.environ['WORKON_HOME'] = venv.app_after.strpath
venv.app_before.move(venv.app_after)
ret = virtualenv_tools.main(('venv', ))
out, _ = capsys.readouterr()
expected = 'Updated: {0} ({0} -> {1})\n'.format(venv.before, venv.after)
assert ret == 0
assert out == expected
assert_virtualenv_state(venv.after)
def test_move_with_pyvencfg(venv, capsys):
assert_virtualenv_state(venv.before)
venv.app_before.move(venv.app_after)
ret = virtualenv_tools.main((
'--base-python-dir=/usr/bin/python',
venv.after.strpath,
))
pyvenv = venv.after.join('pyvenv.cfg')
pyvenv_content = pyvenv.readlines()
expected = 'home = /usr/bin/python\n'
assert ret == 0
assert pyvenv_content[0] == expected
assert_virtualenv_state(venv.after)
def test_help(capsys, helpargs):
with pytest.raises(SystemExit):
virtualenv_tools.main(helpargs)
out, err = capsys.readouterr()
assert 'usage: ' in out + err
def run(before, after, args=()):
ret = virtualenv_tools.main(
(before.strpath, '--update-path={}'.format(after.strpath)) + args, )
assert ret == 0
def test_non_absolute_error(capsys):
ret = virtualenv_tools.main(('--update-path', 'notabs'))
out, _ = capsys.readouterr()
assert ret == 1
assert out == '--update-path must be absolute: notabs\n'
def test_main_nux(capsys):
ret = virtualenv_tools.main(('--main', ))
out, _ = capsys.readouterr()
assert ret == 0
assert out == "On *nux, Python installation is not hardcoded in binaries\n"
