Align the fetch-lyrics summary with fetch-artists via shared utils

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

tools/tests/test_fetch_artists.py

@@ -587,17 +587,6 @@ class TestFetchArtists(unittest.TestCase):
         urlopen.assert_not_called()
         self.assertIn("error:", stderr)
 
-    def test_format_duration_under_hour(self) -> None:
-        """Test the mm:ss format for a duration under one hour."""
-        self.assertEqual(
-            fetch_artists.format_duration(205), "03:25")
-
-    def test_format_duration_over_hour(self) -> None:
-        """Test the h:mm:ss format once the duration reaches an
-        hour."""
-        self.assertEqual(
-            fetch_artists.format_duration(6439), "1:47:19")
-
     def test_summary_line_exact_shape(self) -> None:
         """Test the exact wording and timing of the summary
         line."""

tools/tests/test_fetch_lyrics.py

@@ -170,7 +170,8 @@ class TestFetchLyrics(unittest.TestCase):
                          ["1", "lyrics.ovh", "api-fetch"])
         self.assertNotEqual(rows[1][3], "")
         self.assertEqual(rows[1][4], "")
-        self.assertIn("1 fetched, 0 missed", stderr)
+        self.assertIn(
+            "Done.  Fetched lyrics for 1/1 songs.", stderr)
 
     def test_lrclib_fallback(self) -> None:
         """Test that an ovh miss falls back to an LRCLIB hit."""
@@ -247,7 +248,8 @@ class TestFetchLyrics(unittest.TestCase):
         self.assertFalse((self.__lyrics / "1.txt").exists())
         self.assertFalse(self.__provenance.exists())
         self.assertIn("song 1 \"Hello\": miss", stderr)
-        self.assertIn("0 fetched, 1 missed", stderr)
+        self.assertIn(
+            "Done.  Fetched lyrics for 0/1 songs.", stderr)
 
     def test_cached_song_skipped(self) -> None:
         """Test that a cached song triggers no HTTP request."""

tools/tests/test_utils.py

@@ -0,0 +1,21 @@
+# Tools for A Feminist Audit of Pop Music.
+# Copyright 2026 imacat.  All rights reserved.
+# Authors:
+#   imacat@mail.imacat.idv.tw (imacat), 2026/8/4
+"""Unit tests for the shared utilities module."""
+import unittest
+
+from pop_fem_audit_tools import utils
+
+
+class TestUtils(unittest.TestCase):
+    """Test cases for the shared utilities."""
+
+    def test_format_duration_under_hour(self) -> None:
+        """Test the mm:ss format for a duration under one hour."""
+        self.assertEqual(utils.format_duration(205), "03:25")
+
+    def test_format_duration_over_hour(self) -> None:
+        """Test the h:mm:ss format once the duration reaches an
+        hour."""
+        self.assertEqual(utils.format_duration(6439), "1:47:19")