tests: better isolate test_venv_fail

pypa · Oct 15, 2022 · aaaf4f8 · aaaf4f8
1 parent 03f93d5
commit aaaf4f8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tests/test_main.py b/tests/test_main.py
@@ -415,6 +415,8 @@ def test_venv_fail(monkeypatch, package_test_flit, tmp_dir, capsys):
     monkeypatch.setattr(venv.EnvBuilder, 'create', raise_called_process_err)
     monkeypatch.setenv('NO_COLOR', '')
 
+    importlib.reload(build.__main__)  # reload module to set _STYLES
+
     with pytest.raises(SystemExit):
         build.__main__.main([package_test_flit, '-o', tmp_dir])