Test Installed Package

Source content

from __future__ import annotations

import os

import subprocess

import sys

from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]

def test_cli_import_is_independent_of_checkout_sitecustomize(tmp_path: Path) -> None:

source = ROOT / "src"

script = (

"import sys; "

f"sys.path.insert(0, {str(source)!r}); "

"from epistemedia.cli import main; "

"main(['--version'])"

)

environment = os.environ.copy()

environment.pop("PYTHONPATH", None)

result = subprocess.run(

[sys.executable, "-I", "-c", script],

cwd=tmp_path,

env=environment,

check=True,

capture_output=True,

text=True,

)

assert result.stdout.strip() == "epistemedia 0.2.0"

assert result.stderr == ""