def test_activate_activates_non_existing_virtualenv_no_envs_file(
mocker, tester, venv_cache, venv_name, venvs_in_cache_config
):
mocker.patch(
"subprocess.check_output", side_effect=check_output_wrapper(),
)
mock_build_env = mocker.patch(
"poetry.utils.env.EnvManager.build_venv", side_effect=build_venv
)
tester.execute("3.7")
venv_py37 = venv_cache / "{}-py3.7".format(venv_name)
mock_build_env.assert_called_with(
venv_py37, executable="python3.7", flags={"always-copy": False}
)
envs_file = TOMLFile(venv_cache / "envs.toml")
assert envs_file.exists()
envs = envs_file.read()
assert envs[venv_name]["minor"] == "3.7"
assert envs[venv_name]["patch"] == "3.7.1"
expected = """\
Creating virtualenv {} in {}
Using virtualenv: {}
""".format(
venv_py37.name, venv_py37.parent, venv_py37,
)
assert expected == tester.io.fetch_output()
def mock_subprocess_calls(setup, current_python, mocker):
mocker.patch(
"subprocess.check_output",
side_effect=check_output_wrapper(Version(*current_python)),
)
mocker.patch(
"subprocess.Popen.communicate",
side_effect=[("/prefix", None), ("/prefix", None), ("/prefix", None)],
)
def mock_subprocess_calls(setup: None, current_python: tuple[int, int, int],
mocker: MockerFixture) -> None:
mocker.patch(
"subprocess.check_output",
side_effect=check_output_wrapper(Version.from_parts(*current_python)),
)
mocker.patch(
"subprocess.Popen.communicate",
side_effect=[("/prefix", None), ("/prefix", None), ("/prefix", None)],
)
def test_remove_by_python_version(mocker, tester, venvs_in_cache_dirs,
venv_name, venv_cache):
check_output = mocker.patch(
"subprocess.check_output",
side_effect=check_output_wrapper(Version.parse("3.6.6")),
)
tester.execute("3.6")
assert check_output.called
assert not (venv_cache / "{}-py3.6".format(venv_name)).exists()
expected = "Deleted virtualenv: {}\n".format(
(venv_cache / "{}-py3.6".format(venv_name)))
assert expected == tester.io.fetch_output()
def test_remove_by_python_version(
mocker: MockerFixture,
tester: CommandTester,
venvs_in_cache_dirs: list[str],
venv_name: str,
venv_cache: Path,
):
check_output = mocker.patch(
"subprocess.check_output",
side_effect=check_output_wrapper(Version.parse("3.6.6")),
)
tester.execute("3.6")
assert check_output.called
assert not (venv_cache / f"{venv_name}-py3.6").exists()
expected = f"Deleted virtualenv: {venv_cache / venv_name}-py3.6\n"
assert tester.io.fetch_output() == expected
def test_activate_activates_non_existing_virtualenv_no_envs_file(
mocker: MockerFixture,
tester: CommandTester,
venv_cache: Path,
venv_name: str,
venvs_in_cache_config: None,
):
mocker.patch(
"subprocess.check_output",
side_effect=check_output_wrapper(),
)
mock_build_env = mocker.patch("poetry.utils.env.EnvManager.build_venv",
side_effect=build_venv)
tester.execute("3.7")
venv_py37 = venv_cache / f"{venv_name}-py3.7"
mock_build_env.assert_called_with(
venv_py37,
executable="/usr/bin/python3.7",
flags={
"always-copy": False,
"system-site-packages": False,
"no-pip": False,
"no-setuptools": False,
},
prompt="simple-project-py3.7",
)
envs_file = TOMLFile(venv_cache / "envs.toml")
assert envs_file.exists()
envs = envs_file.read()
assert envs[venv_name]["minor"] == "3.7"
assert envs[venv_name]["patch"] == "3.7.1"
expected = f"""\
Creating virtualenv {venv_py37.name} in {venv_py37.parent}
Using virtualenv: {venv_py37}
"""
assert tester.io.fetch_output() == expected
