fix docker, fix defaults getting added, add debugger test

docker/Dockerfile

@@ -14,8 +14,8 @@ RUN apk update --no-cache && \
       python3 \
       py3-pip && \
     apk add --repository=http://dl-3.alpinelinux.org/alpine/edge/main/ \
-      python3=3.10.4-r0 \
-      py3-setuptools=59.4.0-r0 && \
+      python3=~3.10 \
+      py3-setuptools && \
     apk add --repository=http://dl-3.alpinelinux.org/alpine/edge/community/ \
       py3-pip && \
     mkdir -p /config && \

src/ytdl_sub/downloaders/downloader.py

@@ -21,6 +21,8 @@ from ytdl_sub.entries.entry import Entry
 from ytdl_sub.utils.logger import Logger
 from ytdl_sub.validators.strict_dict_validator import StrictDictValidator
 
+logger = Logger.get(name="downloader")
+
 
 class DownloaderValidator(StrictDictValidator, ABC):
     """
@@ -106,7 +108,7 @@ class Downloader(Generic[DownloaderOptionsT, DownloaderEntryT], ABC):
         """
         self.working_directory = working_directory
         self.download_options = download_options
-        self.ytdl_options = Downloader._configure_ytdl_options(
+        self.ytdl_options = self._configure_ytdl_options(
             ytdl_options=ytdl_options,
             working_directory=self.working_directory,
             download_archive_file_name=download_archive_file_name,
@@ -185,8 +187,10 @@ class Downloader(Generic[DownloaderOptionsT, DownloaderEntryT], ABC):
 
         try:
             _ = self.extract_info(ytdl_options_overrides=ytdl_options_overrides, **kwargs)
-        except (RejectedVideoReached, ExistingVideoReached):
-            pass
+        except RejectedVideoReached:
+            logger.debug("RejectedVideoReached, stopping additional downloads")
+        except ExistingVideoReached:
+            logger.debug("ExistingVideoReached, stopping additional downloads")
 
         return self._get_entry_dicts_from_info_json_files()
 

tests/conftest.py

@@ -0,0 +1,28 @@
+import contextlib
+import logging
+from typing import Callable
+from unittest.mock import MagicMock
+from unittest.mock import patch
+
+from ytdl_sub.utils.logger import Logger
+
+
+@contextlib.contextmanager
+def assert_debug_log(logger: logging.Logger, expected_message: str):
+    """
+    Patches any function, but calls the original function.
+    Intended to see if the particular function is called.
+    """
+    debug_logger = Logger.get()
+
+    def _wrapped_debug(*args, **kwargs):
+        debug_logger.info(*args, **kwargs)
+
+    with patch.object(logger, "debug", wraps=_wrapped_debug) as patched_debug:
+        yield
+
+    for call_args in patched_debug.call_args_list:
+        if expected_message in call_args.args[0]:
+            return
+
+    assert False, f"{expected_message} was not found in a logger.debug call"

tests/e2e/youtube/test_channel_as_kodi_tv_show.py

@@ -2,10 +2,13 @@ from pathlib import Path
 
 import mergedeep
 import pytest
+from conftest import assert_debug_log
 from e2e.expected_download import ExpectedDownload
 
+import ytdl_sub.downloaders.downloader
 from ytdl_sub.config.config_file import ConfigFile
 from ytdl_sub.config.preset import Preset
+from ytdl_sub.downloaders.youtube_downloader import YoutubeChannelDownloader
 from ytdl_sub.subscriptions.subscription import Subscription
 
 
@@ -250,9 +253,12 @@ class TestChannelAsKodiTvShow:
         expected_recent_channel_download.assert_files_exist(relative_directory=output_directory)
 
         # try downloading again, ensure nothing more was downloaded
-        # TODO: add patch around the output of download to see what entry dicts were returned
-        recent_channel_subscription.download()
-        expected_recent_channel_download.assert_files_exist(relative_directory=output_directory)
+        with assert_debug_log(
+            logger=ytdl_sub.downloaders.downloader.logger,
+            expected_message="RejectedVideoReached, stopping additional downloads",
+        ):
+            recent_channel_subscription.download()
+            expected_recent_channel_download.assert_files_exist(relative_directory=output_directory)
 
     def test_rolling_recent_channel_download(
         self,
@@ -263,18 +269,31 @@ class TestChannelAsKodiTvShow:
         output_directory,
     ):
         # First, download recent vids
-        recent_channel_subscription.download()
-        expected_recent_channel_download.assert_files_exist(relative_directory=output_directory)
+        with assert_debug_log(
+            logger=ytdl_sub.downloaders.downloader.logger,
+            expected_message="RejectedVideoReached, stopping additional downloads",
+        ):
+            recent_channel_subscription.download()
+            expected_recent_channel_download.assert_files_exist(relative_directory=output_directory)
 
         # Then, download the rolling recent vids subscription. This should remove one of the
         # two videos
-        rolling_recent_channel_subscription.download()
-        expected_rolling_recent_channel_download.assert_files_exist(
-            relative_directory=output_directory
-        )
+        with assert_debug_log(
+            logger=ytdl_sub.downloaders.downloader.logger,
+            expected_message="ExistingVideoReached, stopping additional downloads",
+        ):
+            rolling_recent_channel_subscription.download()
+            expected_rolling_recent_channel_download.assert_files_exist(
+                relative_directory=output_directory
+            )
 
-        # Invoke the rolling download again, ensure nothing has changed
-        rolling_recent_channel_subscription.download()
-        expected_rolling_recent_channel_download.assert_files_exist(
-            relative_directory=output_directory
-        )
+        # Invoke the rolling download again, ensure downloading stopped early from it already
+        # existing
+        with assert_debug_log(
+            logger=ytdl_sub.downloaders.downloader.logger,
+            expected_message="ExistingVideoReached, stopping additional downloads",
+        ):
+            rolling_recent_channel_subscription.download()
+            expected_rolling_recent_channel_download.assert_files_exist(
+                relative_directory=output_directory
+            )