X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_l2tp.py;h=13fa02ecc2c12bb9bb6ab300dfc29e32420f012f;hb=d9b0c6fbf7aa5bd9af84264105b39c82028a4a29;hp=5a665238260ead2943cac2bb58bac00308ac0d28;hpb=f90348bcb4afd0af2611cefc43b17ef3042b511c;p=vpp.git

diff --git a/test/test_l2tp.py b/test/test_l2tp.py
index 5a665238260..13fa02ecc2c 100644
--- a/test/test_l2tp.py
+++ b/test/test_l2tp.py
@@ -11,7 +11,7 @@ from framework import VppTestCase
 
 @tag_fixme_vpp_workers
 class TestL2tp(VppTestCase):
-    """ L2TP Test Case """
+    """L2TP Test Case"""
 
     @classmethod
     def setUpClass(cls):
@@ -22,28 +22,32 @@ class TestL2tp(VppTestCase):
         cls.pg0.config_ip6()
 
     def test_l2tp_decap_local(self):
-        """ L2TP don't accept packets unless configured """
+        """L2TP don't accept packets unless configured"""
 
-        pkt = (Ether(dst=self.pg0.local_mac, src=self.pg0.remote_mac) /
-               IPv6(src=self.pg0.remote_ip6, dst=self.pg0.local_ip6, nh=115))
+        pkt = Ether(dst=self.pg0.local_mac, src=self.pg0.remote_mac) / IPv6(
+            src=self.pg0.remote_ip6, dst=self.pg0.local_ip6, nh=115
+        )
 
         self.pg0.add_stream(pkt)
         self.pg_start()
 
         # l2tp should not accept packets
         err = self.statistics.get_counter(
-            '/err/l2tp-decap-local/l2tpv3 session not found')[0]
+            "/err/l2tp-decap-local/l2tpv3 session not found"
+        )[0]
         self.assertEqual(err, 0)
         err_count = err
 
-        self.vapi.l2tpv3_create_tunnel(client_address=self.pg0.local_ip6,
-                                       our_address=self.pg0.remote_ip6)
+        self.vapi.l2tpv3_create_tunnel(
+            client_address=self.pg0.local_ip6, our_address=self.pg0.remote_ip6
+        )
 
         self.pg0.add_stream(pkt)
         self.pg_start()
 
         # l2tp accepts packets
         err = self.statistics.get_counter(
-            '/err/l2tp-decap-local/l2tpv3 session not found')[0]
+            "/err/l2tp-decap-local/l2tpv3 session not found"
+        )[0]
         self.assertEqual(err, 1)
         err_count = err