tests: refactor. Replace literal constant w/ named constant.

[vpp.git] / test / test_abf.py

diff --git a/test/test_abf.py b/test/test_abf.py
index 1de36c9..350af0d 100644 (file)
--- a/test/test_abf.py
+++ b/test/test_abf.py
@@ -14,6 +14,8 @@ from scapy.layers.inet6 import IPv6
 
 from vpp_object import VppObject
 
+NUM_PKTS = 67
+
 
 def find_abf_policy(test, id):
     policies = test.vapi.abf_policy_dump()
@@ -216,7 +218,7 @@ class TestAbf(VppTestCase):
                IP(src="1.1.1.1", dst="1.1.1.2") /
                UDP(sport=1234, dport=1234) /
                Raw('\xa5' * 100))
-        self.send_and_expect(self.pg0, p_1*65, self.pg1)
+        self.send_and_expect(self.pg0, p_1*NUM_PKTS, self.pg1)
 
         #
         # Attach a 'better' priority policy to the same interface
@@ -228,7 +230,7 @@ class TestAbf(VppTestCase):
         attach_2 = VppAbfAttach(self, 11, self.pg0.sw_if_index, 40)
         attach_2.add_vpp_config()
 
-        self.send_and_expect(self.pg0, p_1*65, self.pg2)
+        self.send_and_expect(self.pg0, p_1*NUM_PKTS, self.pg2)
 
         #
         # Attach a policy with priority in the middle
@@ -240,13 +242,13 @@ class TestAbf(VppTestCase):
         attach_3 = VppAbfAttach(self, 12, self.pg0.sw_if_index, 45)
         attach_3.add_vpp_config()
 
-        self.send_and_expect(self.pg0, p_1*65, self.pg2)
+        self.send_and_expect(self.pg0, p_1*NUM_PKTS, self.pg2)
 
         #
         # remove the best priority
         #
         attach_2.remove_vpp_config()
-        self.send_and_expect(self.pg0, p_1*65, self.pg3)
+        self.send_and_expect(self.pg0, p_1*NUM_PKTS, self.pg3)
 
         #
         # Attach one of the same policies to Pg1
@@ -259,14 +261,14 @@ class TestAbf(VppTestCase):
                IP(src="1.1.1.1", dst="1.1.1.2") /
                UDP(sport=1234, dport=1234) /
                Raw('\xa5' * 100))
-        self.send_and_expect(self.pg1, p_2 * 65, self.pg3)
+        self.send_and_expect(self.pg1, p_2 * NUM_PKTS, self.pg3)
 
         #
         # detach the policy from PG1, now expect traffic to be dropped
         #
         attach_4.remove_vpp_config()
 
-        self.send_and_assert_no_replies(self.pg1, p_2 * 65, "Detached")
+        self.send_and_assert_no_replies(self.pg1, p_2 * NUM_PKTS, "Detached")
 
         #
         # Swap to route via a next-hop in the non-default table
@@ -287,7 +289,7 @@ class TestAbf(VppTestCase):
         attach_5 = VppAbfAttach(self, 13, self.pg0.sw_if_index, 30)
         attach_5.add_vpp_config()
 
-        self.send_and_expect(self.pg0, p_1*65, self.pg4)
+        self.send_and_expect(self.pg0, p_1*NUM_PKTS, self.pg4)
 
         self.pg4.unconfig_ip4()
         self.pg4.set_table_ip4(0)
@@ -343,7 +345,7 @@ class TestAbf(VppTestCase):
         # packets are dropped because there is no route to the policy's
         # next hop
         #
-        self.send_and_assert_no_replies(self.pg1, p * 65, "no route")
+        self.send_and_assert_no_replies(self.pg1, p * NUM_PKTS, "no route")
 
         #
         # add a route resolving the next-hop
@@ -358,7 +360,7 @@ class TestAbf(VppTestCase):
         #
         # now expect packets forwarded.
         #
-        self.send_and_expect(self.pg0, p * 65, self.pg1)
+        self.send_and_expect(self.pg0, p * NUM_PKTS, self.pg1)
 
 
 if __name__ == '__main__':