fune/third_party/python/pipenv/tests/integration/test_install_basic.py

import contextlib
import os

from pipenv.utils import temp_environ
from pipenv.vendor import delegator

import pytest

from flaky import flaky


@pytest.mark.install
@pytest.mark.setup
@pytest.mark.skip(reason="this doesn't work on travis")
def test_basic_setup(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        with PipenvInstance(pipfile=False) as p:
            c = p.pipenv('install requests')
            assert c.return_code == 0

            assert 'requests' in p.pipfile['packages']
            assert 'requests' in p.lockfile['default']
            assert 'chardet' in p.lockfile['default']
            assert 'idna' in p.lockfile['default']
            assert 'urllib3' in p.lockfile['default']
            assert 'certifi' in p.lockfile['default']


@pytest.mark.install
@flaky
def test_basic_install(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        c = p.pipenv('install requests')
        assert c.return_code == 0
        assert 'requests' in p.pipfile['packages']
        assert 'requests' in p.lockfile['default']
        assert 'chardet' in p.lockfile['default']
        assert 'idna' in p.lockfile['default']
        assert 'urllib3' in p.lockfile['default']
        assert 'certifi' in p.lockfile['default']


@pytest.mark.complex
@pytest.mark.lock
@pytest.mark.skip(reason='Does not work unless you can explicitly install into py2')
def test_complex_lock(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        c = p.pipenv('install apscheduler')
        assert c.return_code == 0
        assert 'apscheduler' in p.pipfile['packages']
        assert 'funcsigs' in p.lockfile[u'default']
        assert 'futures' in p.lockfile[u'default']


@pytest.mark.dev
@pytest.mark.run
@flaky
def test_basic_dev_install(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        c = p.pipenv('install requests --dev')
        assert c.return_code == 0
        assert 'requests' in p.pipfile['dev-packages']
        assert 'requests' in p.lockfile['develop']
        assert 'chardet' in p.lockfile['develop']
        assert 'idna' in p.lockfile['develop']
        assert 'urllib3' in p.lockfile['develop']
        assert 'certifi' in p.lockfile['develop']

        c = p.pipenv('run python -m requests.help')
        assert c.return_code == 0


@pytest.mark.dev
@pytest.mark.install
@flaky
def test_install_without_dev(PipenvInstance, pypi):
    """Ensure that running `pipenv install` doesn't install dev packages"""
    with PipenvInstance(pypi=pypi, chdir=True) as p:
        with open(p.pipfile_path, 'w') as f:
            contents = """
[packages]
six = "*"

[dev-packages]
pytz = "*"
            """.strip()
            f.write(contents)
        c = p.pipenv('install')
        assert c.return_code == 0
        assert 'six' in p.pipfile['packages']
        assert 'pytz' in p.pipfile['dev-packages']
        assert 'six' in p.lockfile['default']
        assert 'pytz' in p.lockfile['develop']
        c = p.pipenv('run python -c "import pytz"')
        assert c.return_code != 0
        c = p.pipenv('run python -c "import six"')
        assert c.return_code == 0


@pytest.mark.install
@flaky
def test_install_without_dev_section(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        with open(p.pipfile_path, 'w') as f:
            contents = """
[packages]
six = "*"
            """.strip()
            f.write(contents)
        c = p.pipenv('install')
        assert c.return_code == 0
        assert 'six' in p.pipfile['packages']
        assert p.pipfile.get('dev-packages', {}) == {}
        assert 'six' in p.lockfile['default']
        assert p.lockfile['develop'] == {}
        c = p.pipenv('run python -c "import six"')
        assert c.return_code == 0


@pytest.mark.extras
@pytest.mark.install
@flaky
def test_extras_install(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi, chdir=True) as p:
        c = p.pipenv('install requests[socks]')
        assert c.return_code == 0
        assert 'requests' in p.pipfile['packages']
        assert 'extras' in p.pipfile['packages']['requests']

        assert 'requests' in p.lockfile['default']
        assert 'chardet' in p.lockfile['default']
        assert 'idna' in p.lockfile['default']
        assert 'urllib3' in p.lockfile['default']
        assert 'pysocks' in p.lockfile['default']


@pytest.mark.install
@pytest.mark.pin
@flaky
def test_windows_pinned_pipfile(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        with open(p.pipfile_path, 'w') as f:
            contents = """
[packages]
tablib = "<0.12"
            """.strip()
            f.write(contents)
        c = p.pipenv('install')
        assert c.return_code == 0
        assert 'tablib' in p.pipfile['packages']
        assert 'tablib' in p.lockfile['default']


@pytest.mark.install
@pytest.mark.resolver
@pytest.mark.backup_resolver
@flaky
def test_backup_resolver(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        with open(p.pipfile_path, 'w') as f:
            contents = """
[packages]
"ibm-db-sa-py3" = "==0.3.1-1"
            """.strip()
            f.write(contents)

        c = p.pipenv('install')
        assert c.return_code == 0
        assert 'ibm-db-sa-py3' in p.lockfile['default']


@pytest.mark.run
@pytest.mark.alt
@flaky
def test_alternative_version_specifier(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        with open(p.pipfile_path, 'w') as f:
            contents = """
[packages]
requests = {version = "*"}
            """.strip()
            f.write(contents)

        c = p.pipenv('install')
        assert c.return_code == 0

        assert 'requests' in p.lockfile['default']
        assert 'idna' in p.lockfile['default']
        assert 'urllib3' in p.lockfile['default']
        assert 'certifi' in p.lockfile['default']
        assert 'chardet' in p.lockfile['default']

        c = p.pipenv('run python -c "import requests; import idna; import certifi;"')
        assert c.return_code == 0


@pytest.mark.bad
@pytest.mark.install
def test_bad_packages(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        c = p.pipenv('install NotAPackage')
        assert c.return_code > 0


@pytest.mark.extras
@pytest.mark.install
@pytest.mark.requirements
@pytest.mark.skip(reason="Not mocking this.")
def test_requirements_to_pipfile(PipenvInstance, pypi):

    with PipenvInstance(pipfile=False, chdir=True, pypi=pypi) as p:

        # Write a requirements file
        with open('requirements.txt', 'w') as f:
            f.write('requests[socks]==2.18.1\n')

        c = p.pipenv('install')
        assert c.return_code == 0
        print(c.out)
        print(c.err)
        print(delegator.run('ls -l').out)

        # assert stuff in pipfile
        assert 'requests' in p.pipfile['packages']
        assert 'extras' in p.pipfile['packages']['requests']

        # assert stuff in lockfile
        assert 'requests' in p.lockfile['default']
        assert 'chardet' in p.lockfile['default']
        assert 'idna' in p.lockfile['default']
        assert 'urllib3' in p.lockfile['default']
        assert 'pysocks' in p.lockfile['default']


@pytest.mark.cli
@pytest.mark.clean
def test_clean_on_empty_venv(PipenvInstance, pypi):
    with PipenvInstance(pypi=pypi) as p:
        c = p.pipenv('clean')
        assert c.return_code == 0


@pytest.mark.install
def test_install_does_not_extrapolate_environ(PipenvInstance, pypi):
    with temp_environ(), PipenvInstance(pypi=pypi, chdir=True) as p:
        os.environ['PYPI_URL'] = pypi.url

        with open(p.pipfile_path, 'w') as f:
            f.write("""
[[source]]
url = '${PYPI_URL}/simple'
verify_ssl = true
name = 'mockpi'
            """)

        # Ensure simple install does not extrapolate.
        c = p.pipenv('install')
        assert c.return_code == 0
        assert p.pipfile['source'][0]['url'] == '${PYPI_URL}/simple'
        assert p.lockfile['_meta']['sources'][0]['url'] == '${PYPI_URL}/simple'

        # Ensure package install does not extrapolate.
        c = p.pipenv('install six')
        assert c.return_code == 0
        assert p.pipfile['source'][0]['url'] == '${PYPI_URL}/simple'
        assert p.lockfile['_meta']['sources'][0]['url'] == '${PYPI_URL}/simple'