tox-poetry-installer/tests/test_transients.py

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import poetry.factory
import poetry.utils.env
import pytest
from poetry.puzzle.provider import Provider
from .fixtures import mock_poetry_factory
from .fixtures import mock_venv
from tox_poetry_installer import constants
from tox_poetry_installer import datatypes
from tox_poetry_installer import exceptions
from tox_poetry_installer import utilities
def test_exclude_unsafe():
assert Provider.UNSAFE_PACKAGES == constants.UNSAFE_PACKAGES
for dep in constants.UNSAFE_PACKAGES:
assert utilities.identify_transients(dep, dict(), None) == []
def test_allow_missing():
with pytest.raises(exceptions.LockedDepNotFoundError):
utilities.identify_transients("luke-skywalker", dict(), None)
assert (
utilities.identify_transients(
"darth-vader", dict(), None, allow_missing=["darth-vader"]
)
== []
)
def test_exclude_pep508():
for version in [
"foo==1.0",
"foo==1",
"foo>2.0.0",
"foo<=9.3.4.7.8",
"foo>999,<=4.6",
"foo>1234 || foo<2021.01.01",
"foo!=7",
"foo~=0.8",
"foo!=9,==7",
"=>foo",
]:
with pytest.raises(exceptions.LockedDepVersionConflictError):
utilities.identify_transients(version, dict(), None)
def test_functional(mock_poetry_factory, mock_venv):
pypoetry = poetry.factory.Factory().create_poetry(None)
packages: datatypes.PackageMap = {
item.name: item for item in pypoetry.locker.locked_repository(False).packages
}
venv = poetry.utils.env.VirtualEnv()
requests_requires = [
packages["certifi"],
packages["chardet"],
packages["idna"],
packages["urllib3"],
packages["requests"],
]
transients = utilities.identify_transients("requests", packages, venv)
assert all((item in requests_requires) for item in transients)
assert all((item in transients) for item in requests_requires)
for package in [packages["requests"], packages["tox"], packages["flask"]]:
transients = utilities.identify_transients(package, packages, venv)
assert transients[-1] == package