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https://github.com/enpaul/tox-poetry-installer.git
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80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
# pylint: disable=missing-module-docstring, redefined-outer-name, unused-argument, wrong-import-order, unused-import
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import poetry.factory
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import poetry.utils.env
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import pytest
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from poetry.puzzle.provider import Provider
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from .fixtures import mock_poetry_factory
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from .fixtures import mock_venv
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from tox_poetry_installer import constants
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from tox_poetry_installer import exceptions
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from tox_poetry_installer import utilities
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def test_exclude_unsafe():
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"""Test that the unsafe packages are properly excluded
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Also ensure that the internal constant matches the value from Poetry
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"""
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assert Provider.UNSAFE_PACKAGES == constants.UNSAFE_PACKAGES
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for dep in constants.UNSAFE_PACKAGES:
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assert not utilities.identify_transients(dep, {}, None)
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def test_allow_missing():
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"""Test that the ``allow_missing`` parameter works as expected"""
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with pytest.raises(exceptions.LockedDepNotFoundError):
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utilities.identify_transients("luke-skywalker", {}, None)
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assert not utilities.identify_transients(
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"darth-vader", {}, None, allow_missing=["darth-vader"]
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)
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def test_exclude_pep508():
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"""Test that dependencies specified in PEP508 format are properly excluded"""
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for version in [
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"foo==1.0",
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"foo==1",
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"foo>2.0.0",
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"foo<=9.3.4.7.8",
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"foo>999,<=4.6",
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"foo>1234 || foo<2021.01.01",
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"foo!=7",
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"foo~=0.8",
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"foo!=9,==7",
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"=>foo",
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]:
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with pytest.raises(exceptions.LockedDepVersionConflictError):
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utilities.identify_transients(version, {}, None)
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def test_functional(mock_poetry_factory, mock_venv):
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"""Integration tests for the :func:`identify_transients` function
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Trivially test that it resolves dependencies properly and that the parent package
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is always the last in the returned list.
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"""
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pypoetry = poetry.factory.Factory().create_poetry(None)
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packages = utilities.build_package_map(pypoetry)
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venv = poetry.utils.env.VirtualEnv() # pylint: disable=no-value-for-parameter
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requests_requires = [
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packages["certifi"][0],
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packages["chardet"][0],
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packages["idna"][0],
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packages["urllib3"][0],
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packages["requests"][0],
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]
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transients = utilities.identify_transients("requests", packages, venv)
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assert all((item in requests_requires) for item in transients)
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assert all((item in transients) for item in requests_requires)
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for package in [packages["requests"][0], packages["tox"][0], packages["flask"][0]]:
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transients = utilities.identify_transients(package.name, packages, venv)
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assert transients[-1] == package
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assert len(transients) == len(set(transients))
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