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from __future__ import annotations
from typing import TYPE_CHECKING
if TYPE_CHECKING:
from tox.pytest import ToxProjectCreator
def test_env_already_packaging(tox_project: ToxProjectCreator) -> None:
proj = tox_project(
{
"tox.ini": "[testenv]\npackage=wheel",
"pyproject.toml": '[build-system]\nrequires=[]\nbuild-backend="build"',
},
)
result = proj.run("r", "-e", "py,.pkg")
result.assert_failed(code=-2)
assert "cannot run packaging environment(s) .pkg" in result.out, result.out
def test_env_run_cannot_be_packaging_too(tox_project: ToxProjectCreator) -> None:
proj = tox_project({"tox.ini": "[testenv]\npackage=wheel\npackage_env=py", "pyproject.toml": ""})
result = proj.run("r", "-e", "py")
result.assert_failed(code=-2)
assert " py cannot self-package" in result.out, result.out
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