Misc Opts

tests/unit/test_file_properties_probe.py

@@ -4,6 +4,7 @@ import json
 import logging
 from pathlib import Path
 import sys
+from types import SimpleNamespace
 import unittest
 from unittest.mock import patch
 
@@ -106,6 +107,69 @@ class FilePropertiesProbeTests(unittest.TestCase):
             + ["/tmp/example_s01e01.mkv"]
         )
 
+    def test_cropdetect_uses_configured_window_and_caches_results(self):
+        file_properties_module = self.import_module()
+        file_properties_module.FileProperties._clear_cropdetect_cache()
+
+        cropdetect_stderr = "\n".join(
+            [
+                "[Parsed_cropdetect_0] crop=1440:1080:240:0",
+                "[Parsed_cropdetect_0] crop=1440:1080:240:0",
+                "[Parsed_cropdetect_0] crop=1438:1080:242:0",
+            ]
+        )
+        context = self.make_context()
+        context["cropdetect"] = {"seek_seconds": 15, "duration_seconds": 45}
+
+        with (
+            patch.object(
+                file_properties_module.os,
+                "stat",
+                return_value=SimpleNamespace(st_mtime_ns=1234, st_size=5678),
+            ),
+            patch.object(file_properties_module, "PatternController", DummyPatternController),
+            patch.object(
+                file_properties_module,
+                "executeProcess",
+                return_value=("", cropdetect_stderr, 0),
+            ) as mocked_execute,
+        ):
+            file_properties = file_properties_module.FileProperties(
+                context,
+                "/tmp/example_s01e01.mkv",
+            )
+
+            first = file_properties.findCropArguments()
+            second = file_properties.findCropArguments()
+
+        self.assertEqual(first, second)
+        self.assertEqual(
+            {
+                "output_width": "1440",
+                "output_height": "1080",
+                "x_offset": "240",
+                "y_offset": "0",
+            },
+            first,
+        )
+        mocked_execute.assert_called_once_with(
+            list(file_properties_module.FFMPEG_COMMAND_TOKENS)
+            + [
+                "-ss",
+                "15",
+                "-i",
+                "/tmp/example_s01e01.mkv",
+                "-t",
+                "45",
+                "-vf",
+                "cropdetect",
+            ]
+            + list(file_properties_module.FFMPEG_NULL_OUTPUT_TOKENS),
+            context=context,
+        )
+
+        file_properties_module.FileProperties._clear_cropdetect_cache()
+
 
 if __name__ == "__main__":
     unittest.main()