issue_comments: 572871797

This is odd. I'd love to see more about that result object.

Could you try running pytest --pdb and then result.exit_code, result.exception in the PDB prompt, something like this?

``` $ pytest --pdb ========================================================= test session starts ========================================================= platform darwin -- Python 3.7.4, pytest-5.2.2, py-1.8.0, pluggy-0.13.0 rootdir: /Users/simonw/Dropbox/Development/sqlite-utils plugins: cov-2.8.1 collected 216 items

tests/test_black.py s [ 0%] tests/test_cli.py F

traceback >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

db_path = '/private/var/folders/bl/5x847xbj2yb7xmp7f2tz7l280000gn/T/pytest-of-simonw/pytest-3/test_tables0/test.db'

def test_tables(db_path):
    result = CliRunner().invoke(cli.cli, ["tables1", db_path])

  assert '[{"table": "Gosh"},\n {"table": "Gosh2"}]' == result.output.strip()

E assert '[{"table": "...e": "Gosh2"}]' == '' E - [{"table": "Gosh"}, E - {"table": "Gosh2"}]

tests/test_cli.py:28: AssertionError

entering PDB >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

PDB post_mortem (IO-capturing turned off) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> /Users/simonw/Dropbox/Development/sqlite-utils/tests/test_cli.py(28)test_tables() -> assert '[{"table": "Gosh"},\n {"table": "Gosh2"}]' == result.output.strip() (Pdb) result.exit_code, result.exception (1, OperationalError('near "/": syntax error')) ```

That should show the exception that caused the script to fail to run.