X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_ip4.py;h=b6553dba7c2abbd593428e8fb5058840bfb7901c;hb=ea2450fa2d1e8ba0295ea9861a404796100dad1e;hp=b13a30445aaeed80d73bef4ed0cdb8df3ac42681;hpb=4a4cea02ef82793232cab4d878baca5cf0134966;p=vpp.git

diff --git a/test/test_ip4.py b/test/test_ip4.py
index b13a30445aa..b6553dba7c2 100644
--- a/test/test_ip4.py
+++ b/test/test_ip4.py
@@ -395,7 +395,7 @@ class TestIPv4FibCrud(VppTestCase):
 
         for ip in ips:
             self.assertTrue(_ip_in_route_dump(ip, fib_dump),
-                            'IP {} is not in fib dump.'.format(ip))
+                            'IP {!s} is not in fib dump.'.format(ip))
 
     def verify_not_in_route_dump(self, fib_dump, ips):
 
@@ -406,7 +406,7 @@ class TestIPv4FibCrud(VppTestCase):
 
         for ip in ips:
             self.assertFalse(_ip_in_route_dump(ip, fib_dump),
-                             'IP {} is in fib dump.'.format(ip))
+                             'IP {!s} is in fib dump.'.format(ip))
 
     @classmethod
     def setUpClass(cls):