adapt shift output

src/ffx/cli.py

@@ -489,9 +489,12 @@ def inspect(ctx, shift, filenames):
                 episode=episode,
                 patternId=currentPattern.getId() if currentPattern is not None else None,
             )
-            click.echo(
+            if shiftedSeason == season and shiftedEpisode == episode:
-                f"{filename}: {season}/{episode} -> {shiftedSeason}/{shiftedEpisode} from {sourceLabel}"
+                click.echo(f"{filename}: none")
-            )
+            else:
+                click.echo(
+                    f"{filename}: {season}/{episode} -> {shiftedSeason}/{shiftedEpisode} from {sourceLabel}"
+                )
         return
 
     if len(filenames) != 1:

tests/unit/test_cli_inspect_shift.py

@@ -70,6 +70,8 @@ class InspectShiftCliTests(unittest.TestCase):
         self.source_dir.mkdir()
         self.mapped_path = self.source_dir / "mapped.mkv"
         self.mapped_path.write_bytes(b"mapped")
+        self.identity_path = self.source_dir / "identity.mkv"
+        self.identity_path.write_bytes(b"identity")
         self.unknown_path = self.source_dir / "unknown.mkv"
         self.unknown_path.write_bytes(b"unknown")
 
@@ -94,6 +96,7 @@ class InspectShiftCliTests(unittest.TestCase):
                     "inspect",
                     "--shift",
                     str(self.mapped_path),
+                    str(self.identity_path),
                     str(self.unknown_path),
                 ],
                 env={**os.environ, "HOME": str(self.home_dir)},
@@ -104,6 +107,10 @@ class InspectShiftCliTests(unittest.TestCase):
             f"{self.mapped_path}: 1/3 -> 2/1 from pattern",
             result.output,
         )
+        self.assertIn(
+            f"{self.identity_path}: none",
+            result.output,
+        )
         self.assertIn(
             f"{self.unknown_path}: no season/episode recognized",
             result.output,