fix M

tests/unit/test_cli_unmux_output_directory.py

@@ -104,6 +104,24 @@ class UnmuxOutputDirectoryTests(unittest.TestCase):
             self.assertTrue(output_directory.is_dir())
             mocked_confirm.assert_called_once()
 
+    def test_tty_carriage_return_accepts_default_directory_creation(self):
+        with tempfile.TemporaryDirectory() as tempdir:
+            output_directory = Path(tempdir) / "missing" / "manual"
+
+            with patch("ffx.cli.sys.stdin.isatty", return_value=True), patch(
+                "ffx.cli.click.getchar",
+                return_value="\r",
+            ) as mocked_getchar, patch("ffx.cli.click.confirm") as mocked_confirm:
+                created = cli.ensureUnmuxOutputDirectory(
+                    {"dry_run": False},
+                    str(output_directory),
+                )
+
+            self.assertTrue(created)
+            self.assertTrue(output_directory.is_dir())
+            mocked_getchar.assert_called_once()
+            mocked_confirm.assert_not_called()
+
     def test_missing_output_directory_can_be_rejected(self):
         with tempfile.TemporaryDirectory() as tempdir:
             output_directory = Path(tempdir) / "missing" / "manual"