From c4064b82e35870c8c9ae20fdafa83837319ecabe Mon Sep 17 00:00:00 2001
From: Ross Armstrong <52817125+rossarmstrong@users.noreply.github.com>
Date: Wed, 29 Nov 2023 23:21:57 +1100
Subject: [PATCH] Update unittest for the werp module

---
 tests/test_werp.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/test_werp.py b/tests/test_werp.py
index 6a5cbb4..46bae71 100644
--- a/tests/test_werp.py
+++ b/tests/test_werp.py
@@ -125,6 +125,21 @@ def test_werp_example_5(self):
 
         self.assertEqual(werp(ref, hyp, 0.5, 0.5, 1), expected_result)
 
+    def test_werp_example_6(self):
+        """
+        Test the werp function with numerical reference and hypothesis inputs.
+
+        This test evaluates the WERP function with numerical reference and hypothesis inputs.
+        It verifies that the numerical input will raise an AttributeError.
+
+        """
+        ref = [1, 2, 3, 4]
+        hyp = [2, 3, 3, 3]
+        # The actual return value is None from the try/except block in werp module
+        expected_result = None
+
+        self.assertEqual(werp(ref, hyp, 0.5, 0.5, 1), expected_result)
+
 
 if __name__ == "__main__":  # pragma: no cover
     unittest.main()