def test_path(self):
        """
        `incremental.update package --dev` raises and quits if it can't find
        the package.
        """
        out = []
        with self.assertRaises(ValueError):
            _run(u'inctestpkg', path=None, newversion=None,
                 patch=False, rc=False, dev=True, create=False,
                 _date=self.date, _getcwd=self.getcwd, _print=out.append)

        `incremental.update package --dev` raises and quits if it can't find
        the package.
        
stackoverflow/venv/lib/python3.6/site-packages/incremental/tests/test_update.py