Tests: use self.assertNotIn().

[vpp.git] / test / test_bier.py

diff --git a/test/test_bier.py b/test/test_bier.py
index 5a2c51c..9a9db3b 100644 (file)
--- a/test/test_bier.py
+++ b/test/test_bier.py
@@ -29,7 +29,7 @@ class TestBFIB(VppTestCase):
 
         if error:
             self.logger.critical(error)
-        self.assertEqual(error.find("Failed"), -1)
+        self.assertNotIn("Failed", error)
 
 
 class TestBier(VppTestCase):