Test incompatibility of -o/--output with multiple inputs

unified-font-object · Aug 8, 2024 · 87f1685 · 87f1685
1 parent 703b7fe
commit 87f1685
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/tests/test_ufonormalizer.py b/tests/test_ufonormalizer.py
@@ -1437,6 +1437,13 @@ def test_main_input_not_ufo(self):
                 main([existing_not_ufo_file])
             self.assertLogsContain(logs, "Skipping input path that isn't a UFO")
 
+    def test_main_multiple_inputs_and_output(self):
+        stream = StringIO()
+        with self.assertRaisesRegex(SystemExit, '2'):
+            with redirect_stderr(stream):
+                main(['--output', 'foo', 'bar', 'baz'])
+        self.assertIn("can't use -o/--output with multiple input UFOs", stream.getvalue())
+
     def test_main_invalid_float_precision(self):
         stream = StringIO()
         with TemporaryDirectory(suffix=".ufo") as tmp: