update assertion in test

Qiskit · Nov 13, 2024 · 8949f7f · 8949f7f
1 parent 1bb0616
commit 8949f7f
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/test/python/synthesis/test_synthesis.py b/test/python/synthesis/test_synthesis.py
@@ -1487,9 +1487,8 @@ def __array__(self, dtype=None):
             def inverse(self, annotated: bool = False):
                 return CustomXYGate(-self.params[0])
 
-        with self.assertRaises(QiskitError) as exc:
-            _ = TwoQubitControlledUDecomposer(CustomXYGate)
-        self.assertIn("Specialization: ControlledEquiv calculated fidelity", exc.exception.message)
+        with self.assertRaisesRegex(QiskitError, "ControlledEquiv calculated fidelity"):
+            TwoQubitControlledUDecomposer(CustomXYGate)
 
 
 class TestDecomposeProductRaises(QiskitTestCase):