tests: replace pycodestyle with black

[vpp.git] / test / test_pcap.py

diff --git a/test/test_pcap.py b/test/test_pcap.py
index 5bfac52..7405d2e 100644 (file)
--- a/test/test_pcap.py
+++ b/test/test_pcap.py
@@ -8,7 +8,7 @@ from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
 
 
 class TestPcap(VppTestCase):
-    """ Pcap Unit Test Cases """
+    """Pcap Unit Test Cases"""
 
     @classmethod
     def setUpClass(cls):
@@ -24,67 +24,68 @@ class TestPcap(VppTestCase):
     def tearDown(self):
         super(TestPcap, self).tearDown()
 
-# This is a code coverage test, but it only runs for 0.3 seconds
-# might as well just run it...
+    # This is a code coverage test, but it only runs for 0.3 seconds
+    # might as well just run it...
     def test_pcap_unittest(self):
-        """ PCAP Capture Tests """
-        cmds = ["loop create",
-                "set int ip address loop0 11.22.33.1/24",
-                "set int state loop0 up",
-                "loop create",
-                "set int ip address loop1 11.22.34.1/24",
-                "set int state loop1 up",
-                "set ip neighbor loop1 11.22.34.44 03:00:11:22:34:44",
-                "packet-generator new {\n"
-                "  name s0\n"
-                "  limit 10\n"
-                "  size 128-128\n"
-                "  interface loop0\n"
-                "  tx-interface loop1\n"
-                "  node loop1-output\n"
-                "  buffer-flags ip4 offload\n"
-                "  buffer-offload-flags offload-ip-cksum offload-udp-cksum\n"
-                "  data {\n"
-                "    IP4: 1.2.3 -> dead.0000.0001\n"
-                "    UDP: 11.22.33.44 -> 11.22.34.44\n"
-                "      ttl 2 checksum 13\n"
-                "    UDP: 1234 -> 2345\n"
-                "      checksum 11\n"
-                "    incrementing 114\n"
-                "  }\n"
-                "}",
-                "pcap dispatch trace on max 100 buffer-trace pg-input 10",
-                "pa en",
-                "pcap dispatch trace off",
-                "pcap trace rx tx max 1000 intfc any",
-                "pa en",
-                "pcap trace status",
-                "pcap trace rx tx off",
-                "classify filter pcap mask l3 ip4 src "
-                "match l3 ip4 src 11.22.33.44",
-                "pcap trace rx tx max 1000 intfc any file filt.pcap filter",
-                "show cla t verbose 2",
-                "show cla t verbose",
-                "show cla t",
-                "pa en",
-                "pcap trace rx tx off",
-                "classify filter pcap del mask l3 ip4 src"]
+        """PCAP Capture Tests"""
+        cmds = [
+            "loop create",
+            "set int ip address loop0 11.22.33.1/24",
+            "set int state loop0 up",
+            "loop create",
+            "set int ip address loop1 11.22.34.1/24",
+            "set int state loop1 up",
+            "set ip neighbor loop1 11.22.34.44 03:00:11:22:34:44",
+            "packet-generator new {\n"
+            "  name s0\n"
+            "  limit 10\n"
+            "  size 128-128\n"
+            "  interface loop0\n"
+            "  tx-interface loop1\n"
+            "  node loop1-output\n"
+            "  buffer-flags ip4 offload\n"
+            "  buffer-offload-flags offload-ip-cksum offload-udp-cksum\n"
+            "  data {\n"
+            "    IP4: 1.2.3 -> dead.0000.0001\n"
+            "    UDP: 11.22.33.44 -> 11.22.34.44\n"
+            "      ttl 2 checksum 13\n"
+            "    UDP: 1234 -> 2345\n"
+            "      checksum 11\n"
+            "    incrementing 114\n"
+            "  }\n"
+            "}",
+            "pcap dispatch trace on max 100 buffer-trace pg-input 10",
+            "pa en",
+            "pcap dispatch trace off",
+            "pcap trace rx tx max 1000 intfc any",
+            "pa en",
+            "pcap trace status",
+            "pcap trace rx tx off",
+            "classify filter pcap mask l3 ip4 src match l3 ip4 src 11.22.33.44",
+            "pcap trace rx tx max 1000 intfc any file filt.pcap filter",
+            "show cla t verbose 2",
+            "show cla t verbose",
+            "show cla t",
+            "pa en",
+            "pcap trace rx tx off",
+            "classify filter pcap del mask l3 ip4 src",
+        ]
 
         for cmd in cmds:
             r = self.vapi.cli_return_response(cmd)
             if r.retval != 0:
-                if hasattr(r, 'reply'):
+                if hasattr(r, "reply"):
                     self.logger.info(cmd + " FAIL reply " + r.reply)
                 else:
                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
 
-        self.assertTrue(os.path.exists('/tmp/dispatch.pcap'))
-        self.assertTrue(os.path.exists('/tmp/rxtx.pcap'))
-        self.assertTrue(os.path.exists('/tmp/filt.pcap'))
-        os.remove('/tmp/dispatch.pcap')
-        os.remove('/tmp/rxtx.pcap')
-        os.remove('/tmp/filt.pcap')
+        self.assertTrue(os.path.exists("/tmp/dispatch.pcap"))
+        self.assertTrue(os.path.exists("/tmp/rxtx.pcap"))
+        self.assertTrue(os.path.exists("/tmp/filt.pcap"))
+        os.remove("/tmp/dispatch.pcap")
+        os.remove("/tmp/rxtx.pcap")
+        os.remove("/tmp/filt.pcap")
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     unittest.main(testRunner=VppTestRunner)