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"""Tests to ensure `pipenv --option` works.
"""
import os
import re
import pytest
from pipenv.utils import normalize_drive
@pytest.mark.cli
def test_pipenv_where(PipenvInstance, pypi_secure):
with PipenvInstance(pypi=pypi_secure) as p:
assert normalize_drive(p.path) in p.pipenv('--where').out
@pytest.mark.cli
def test_pipenv_venv(PipenvInstance):
with PipenvInstance() as p:
p.pipenv('--python python')
venv_path = p.pipenv('--venv').out.strip()
assert os.path.isdir(venv_path)
@pytest.mark.cli
def test_pipenv_py(PipenvInstance):
with PipenvInstance() as p:
p.pipenv('--python python')
python = p.pipenv('--py').out.strip()
assert os.path.basename(python).startswith('python')
@pytest.mark.cli
def test_pipenv_rm(PipenvInstance):
with PipenvInstance() as p:
p.pipenv('--python python')
venv_path = p.pipenv('--venv').out.strip()
assert os.path.isdir(venv_path)
assert p.pipenv('--rm').out
assert not os.path.isdir(venv_path)
@pytest.mark.cli
def test_pipenv_graph(PipenvInstance, pypi):
with PipenvInstance(pypi=pypi) as p:
p.pipenv('install requests')
assert 'requests' in p.pipenv('graph').out
assert 'requests' in p.pipenv('graph --json').out
@pytest.mark.cli
def test_pipenv_graph_reverse(PipenvInstance, pypi):
with PipenvInstance(pypi=pypi) as p:
p.pipenv('install requests==2.18.4')
output = p.pipenv('graph --reverse').out
requests_dependency = [
('certifi', 'certifi>=2017.4.17'),
('chardet', 'chardet(>=3.0.2,<3.1.0|<3.1.0,>=3.0.2)'),
('idna', 'idna(>=2.5,<2.7|<2.7,>=2.5)'),
('urllib3', 'urllib3(>=1.21.1,<1.23|<1.23,>=1.21.1)')
]
for dep_name, dep_constraint in requests_dependency:
dep_match = re.search(r'^{}==[\d.]+$'.format(dep_name), output, flags=re.MULTILINE)
dep_requests_match = re.search(r'^ - requests==2.18.4 \[requires: {}\]$'.format(dep_constraint), output, flags=re.MULTILINE)
assert dep_match is not None
assert dep_requests_match is not None
assert dep_requests_match.start() > dep_match.start()
c = p.pipenv('graph --reverse --json')
assert c.return_code == 1
assert 'Warning: Using both --reverse and --json together is not supported.' in c.err
@pytest.mark.cli
@pytest.mark.needs_internet(reason='required by check')
def test_pipenv_check(PipenvInstance, pypi):
with PipenvInstance(pypi=pypi) as p:
p.pipenv('install requests==1.0.0')
assert 'requests' in p.pipenv('check').out
@pytest.mark.cli
def test_venv_envs(PipenvInstance):
with PipenvInstance() as p:
assert p.pipenv('--envs').out
@pytest.mark.cli
def test_bare_output(PipenvInstance):
with PipenvInstance() as p:
assert p.pipenv('').out
@pytest.mark.cli
def test_help(PipenvInstance):
with PipenvInstance() as p:
assert p.pipenv('--help').out
@pytest.mark.cli
def test_man(PipenvInstance):
with PipenvInstance() as p:
c = p.pipenv('--man')
assert c.return_code == 0 or c.err
@pytest.mark.cli
def test_install_parse_error(PipenvInstance, pypi):
with PipenvInstance(pypi=pypi) as p:
# Make sure unparseable packages don't wind up in the pipfile
# Escape $ for shell input
with open(p.pipfile_path, 'w') as f:
contents = """
[packages]
[dev-packages]
""".strip()
f.write(contents)
c = p.pipenv('install requests u/\\/p@r\$34b13+pkg')
assert c.return_code != 0
assert 'u/\\/p@r$34b13+pkg' not in p.pipfile['packages']
@pytest.mark.code
@pytest.mark.check
@pytest.mark.unused
@pytest.mark.skip(reason="non-deterministic")
def test_check_unused(PipenvInstance, pypi):
with PipenvInstance(chdir=True, pypi=pypi) as p:
with open('__init__.py', 'w') as f:
contents = """
import tablib
import records
""".strip()
f.write(contents)
p.pipenv('install requests')
p.pipenv('install tablib')
p.pipenv('install records')
assert all(pkg in p.pipfile['packages'] for pkg in ['requests', 'tablib', 'records'])
c = p.pipenv('check --unused .')
assert 'tablib' not in c.out
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