Files
ytdl-sub/tests/unit/main/test_main.py
2022-06-08 23:01:31 -07:00

64 lines
2.1 KiB
Python

import contextlib
import sys
from unittest.mock import patch
import pytest
from src.ytdl_sub.main import main
from ytdl_sub.utils.exceptions import ValidationException
from ytdl_sub.utils.logger import Logger
@pytest.fixture
def expected_uncaught_error_message():
return (
f"Please upload the error log file '%s' and make a "
f"Github issue at https://github.com/jmbannon/ytdl-sub/issues with your config and "
f"command/subscription yaml file to reproduce. Thanks for trying ytdl-sub!"
)
@pytest.fixture
def mock_sys_exit():
@contextlib.contextmanager
def _mock_sys_exit(expected_exit_code: int):
with patch.object(sys, "exit") as mock_exit:
yield mock_exit
assert mock_exit.called
assert mock_exit.call_args_list[0].args[0] == expected_exit_code
return _mock_sys_exit
def test_main_success(mock_sys_exit):
with mock_sys_exit(expected_exit_code=0):
with patch("src.ytdl_sub.main._main"):
main()
def test_main_validation_error(capsys, mock_sys_exit):
validation_exception = ValidationException("test")
with mock_sys_exit(expected_exit_code=1):
with patch("src.ytdl_sub.main._main", side_effect=validation_exception):
with patch("src.ytdl_sub.main.logger") as mock_logger:
main()
assert mock_logger.error.call_count == 1
assert mock_logger.error.call_args.args[0] == validation_exception
def test_main_uncaught_error(capsys, mock_sys_exit, expected_uncaught_error_message):
uncaught_error = ValueError("test")
with mock_sys_exit(expected_exit_code=1):
with patch("src.ytdl_sub.main._main", side_effect=uncaught_error):
with patch("src.ytdl_sub.main.logger") as mock_logger:
main()
assert mock_logger.exception.call_count == 1
assert mock_logger.exception.call_args.args[0] == "An uncaught error occurred:"
assert mock_logger.error.call_count == 1
assert mock_logger.error.call_args.args[0] == expected_uncaught_error_message
assert mock_logger.error.call_args.args[1] == Logger.debug_log_filename()