main reworking

src/ytdl_sub/main.py

@@ -4,7 +4,7 @@ from ytdl_sub.cli.parsers.main import parser
 from ytdl_sub.utils.logger import Logger
 
 
-def _main():
+def _main() -> int:
     # Set log level before any other ytdl-sub files are imported. That way, when loggers
     # get initialized, they will see the set log level
     args, _ = parser.parse_known_args()
@@ -15,7 +15,10 @@ def _main():
 
     # pylint: enable=import-outside-toplevel
 
-    ytdl_sub.cli.entrypoint.main()
+    subs = ytdl_sub.cli.entrypoint.main()
+    if any(sub.exception for sub in subs):
+        return 1  # Return error-code if any exceptions occurred
+    return 0
 
 
 def main():
@@ -23,14 +26,13 @@ def main():
     Entrypoint for ytdl-sub
     """
     try:
-        _main()
-        Logger.cleanup(cleanup_error_log=True)  # Ran successfully, so we can delete the debug file
+        return_code = _main()
+        Logger.cleanup(cleanup_error_log=return_code == 0)
+        sys.exit(return_code)
     except Exception as exc:  # pylint: disable=broad-except
         Logger.log_exception(exception=exc)
         sys.exit(1)
 
-    sys.exit(0)
-
 
 if __name__ == "__main__":
     main()

tests/unit/cli/test_output_summary.py

@@ -7,15 +7,9 @@ from unittest.mock import Mock
 from ytdl_sub.cli.output_summary import output_summary
 
 
-def test_output_summary_one_error():
-    subscription_values: List[Tuple[str, int, int, int, int, Optional[Exception]]] = [
-        ("long_name_but_lil_values", 0, 0, 0, 6, None),
-        ("john_smith", 1, 0, 0, 52, None),
-        ("david_gore", 0, 0, 0, 4, None),
-        ("christopher_snoop", 50, 0, 3, 518, None),
-        ("beyond funk", 0, 0, 0, 176, ValueError("lol")),
-    ]
-
+def _to_mock_subscriptions(
+    subscription_values: List[Tuple[str, int, int, int, int, Optional[Exception]]]
+) -> List[MagicMock]:
     mock_subscriptions: List[MagicMock] = []
     for values in subscription_values:
         sub = Mock()
@@ -28,5 +22,46 @@ def test_output_summary_one_error():
 
         mock_subscriptions.append(sub)
 
-    _ = output_summary(subscriptions=mock_subscriptions)
-    assert True  # Test used for manual inspection - too hard to test ansi color codes
+    return mock_subscriptions
+
+
+def test_output_summary_no_errors():
+    mock_subscriptions = _to_mock_subscriptions(
+        [
+            ("long_name_but_lil_values", 0, 0, 0, 6, None),
+            ("john_smith", 1, 0, 0, 52, None),
+            ("david_gore", 0, 0, 0, 4, None),
+            ("christopher_snoop", 50, 0, 3, 518, None),
+            ("beyond funk", 352, 0, 0, 2342, None),
+        ]
+    )
+
+    output_summary(subscriptions=mock_subscriptions)
+
+
+def test_output_summary_one_error():
+    mock_subscriptions = _to_mock_subscriptions(
+        [
+            ("long_name_but_lil_values", 0, 0, 0, 6, None),
+            ("john_smith", 1, 0, 0, 52, None),
+            ("david_gore", 0, 0, 0, 4, None),
+            ("christopher_snoop", 50, 0, 3, 518, None),
+            ("beyond funk", 0, 0, 0, 176, ValueError("lol")),
+        ]
+    )
+
+    output_summary(subscriptions=mock_subscriptions)
+
+
+def test_output_summary_multiple_errors():
+    mock_subscriptions = _to_mock_subscriptions(
+        [
+            ("long_name_but_lil_values", 0, 0, 0, 6, None),
+            ("john_smith", 1, 0, 0, 52, None),
+            ("david_gore", 0, 0, 0, 4, PermissionError("ack")),
+            ("christopher_snoop", 50, 0, 3, 518, None),
+            ("beyond funk", 0, 0, 0, 176, ValueError("lol")),
+        ]
+    )
+
+    output_summary(subscriptions=mock_subscriptions)

tests/unit/cli/test_output_transaction_log.py

@@ -45,9 +45,9 @@ def test_suppress_transaction_log(
         ]
         + (["--transaction-log", file_transaction_log] if file_transaction_log else []),
     ), patch("ytdl_sub.cli.output_transaction_log.output_transaction_log") as mock_transaction_log:
-        transaction_logs = main()
+        subscriptions = main()
 
-        assert transaction_logs
+        assert subscriptions
         assert mock_transaction_log.call_count == 0
 
 
@@ -97,5 +97,5 @@ def test_transaction_log_to_logger(
         expected_message="Transaction log for john_smith:\n",
         log_level="info",
     ):
-        transaction_logs = main()
-        assert transaction_logs
+        subscriptions = main()
+        assert subscriptions

tests/unit/main/test_main.py

@@ -38,10 +38,18 @@ def mock_sys_exit():
     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()
+@pytest.mark.parametrize("return_code", [0, 1])
+def test_main_exit_code(mock_sys_exit, return_code: int):
+    with mock_sys_exit(expected_exit_code=return_code), patch(
+        "src.ytdl_sub.main._main"
+    ) as mock_inner_main, patch.object(Logger, "cleanup") as mock_logger_cleanup:
+        mock_inner_main.return_value = return_code
+        main()
+
+        assert mock_logger_cleanup.call_count == 1
+        assert mock_logger_cleanup.call_args.kwargs["cleanup_error_log"] == (
+            True if return_code == 0 else False
+        )
 
 
 def test_main_validation_error(capsys, mock_sys_exit):