Function test_req_over_http

tests/tox_env/python/pip/req/test_file.py:498–510

(tmp_path: Path, flag: str, mocker: MockerFixture)

@pytest.mark.parametrize("flag", ["-r", "--requirement", "-c", "--constraint"])
def test_req_over_http(tmp_path: Path, flag: str, mocker: MockerFixture) -> None:
    is_constraint = flag in {"-c", "--constraint"}
    url_open = mocker.patch("tox.tox_env.python.pip.req.file.urlopen", autospec=True)
    url_open.return_value.__enter__.return_value = BytesIO(b"-i i\na")
    requirements_txt = tmp_path / "req.txt"
    requirements_txt.write_text(f"{flag} https://zopefoundation.github.io/Zope/releases/4.5.5/requirements-full.txt")
    req_file = RequirementsFile(requirements_txt, constraint=is_constraint)
    assert str(req_file) == f"-{'c' if is_constraint else 'r'} {requirements_txt}"
    assert vars(req_file.options) == {"index_url": ["i"]}
    found = [str(i) for i in req_file.requirements]
    assert found == [f"{'-c ' if is_constraint else ''}a"]
    # urlopen must be called with a timeout to avoid hanging on slow / unresponsive mirrors
    assert url_open.call_args.kwargs.get("timeout") is not None


def test_req_over_http_has_req(tmp_path: Path, mocker: MockerFixture) -> None: