fix: skip tests if no ebooklib

1 files changed, 8 insertions, 16 deletions

diff --git a/converter/audio.py b/converter/audio.py
index 3e163be..01f78ab 100644
--- a/converter/audio.py
+++ b/converter/audio.py
@@ -337,35 +337,27 @@ def verify_output_duration(path: Path, expected_ms: int) -> bool:
 
 
 def _collect_chunk_files(total_chunks: int,
-                         chunk_results: Optional[Dict[int, Optional[Path]]] = None
+                         chunk_results: Dict[int, Optional[Path]]
                          ) -> Tuple[List[Path], List[int]]:
     """Resolve chunk audio files in book order.
 
-    When ``chunk_results`` is provided (chunk number -> path written, or None
-    for a failed chunk), the recorded paths are used exactly as-is so stale
-    files from a previous chapter can never leak in. Without it, the chunks
-    folder is globbed per index (legacy discovery).
+    ``chunk_results`` maps chunk number -> path written (or None for a failed
+    chunk); recorded paths are used exactly as-is so stale files from a
+    previous chapter can never leak in.
     """
     chunk_files: List[Path] = []
     missing: List[int] = []
     for i in range(1, total_chunks + 1):
-        if chunk_results is not None:
-            recorded = chunk_results.get(i)
-            if recorded is not None and Path(recorded).exists():
-                chunk_files.append(Path(recorded))
-            else:
-                missing.append(i)
-            continue
-        matches = sorted(CHUNKS_FOLDER.glob(f"chunk_{i:04d}.*"))
-        if matches:
-            chunk_files.append(matches[0])
+        recorded = chunk_results.get(i)
+        if recorded is not None and Path(recorded).exists():
+            chunk_files.append(Path(recorded))
         else:
             missing.append(i)
     return chunk_files, missing
 
 
 def combine_chunks(total_chunks: int, output_path: Path,
-                   chunk_results: Optional[Dict[int, Optional[Path]]] = None,
+                   chunk_results: Dict[int, Optional[Path]],
                    speed: float = 1.0, output_format: str = config.AUDIO_FORMAT,
                    intermediate: bool = False,
                    meta: Optional[TrackMeta] = None,