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authorDave Wallace <dwallacelf@gmail.com>2023-08-31 00:47:44 -0400
committerAndrew Yourtchenko <ayourtch@gmail.com>2023-11-03 05:06:43 +0000
commit8800f732f868bf54da8adba05e38bd2477895ca5 (patch)
tree41cfeab26058ef7238c1e1e8199a05617a98541e /test/test_ipfix_export.py
parentaf5684bf18077acf1f448c6f2a62ef1af9f9be05 (diff)
tests: refactor asf framework code
- Make framework.py classes a subset of asfframework.py classes - Remove all packet related code from asfframework.py - Add test class and test case set up debug output to log - Repatriate packet tests from asf to test directory - Remove non-packet related code from framework.py and inherit them from asfframework.py classes - Clean up unused import variables - Re-enable BFD tests on Ubuntu 22.04 and fix intermittent test failures in echo_looped_back testcases (where # control packets verified but not guaranteed to be received during test) - Re-enable Wireguard tests on Ubuntu 22.04 and fix intermittent test failures in handshake ratelimiting testcases and event testcase - Run Wiregard testcase suites solo - Improve debug output in log.txt - Increase VCL/LDP post sleep timeout to allow iperf server to finish cleanly. - Fix pcap history files to be sorted by suite and testcase and ensure order/timestamp is correct based on creation in the testcase. - Decode pcap files for each suite and testcase for all errors or if configured via comandline option / env var - Improve vpp corefile detection to allow complete corefile generation - Disable vm vpp interfaces testcases on debian11 - Clean up failed unittest dir when retrying failed testcases and unify testname directory and failed linknames into framwork functions Type: test Change-Id: I0764f79ea5bb639d278bf635ed2408d4d5220e1e Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Diffstat (limited to 'test/test_ipfix_export.py')
-rw-r--r--test/test_ipfix_export.py184
1 files changed, 184 insertions, 0 deletions
diff --git a/test/test_ipfix_export.py b/test/test_ipfix_export.py
new file mode 100644
index 00000000000..7cdc1403330
--- /dev/null
+++ b/test/test_ipfix_export.py
@@ -0,0 +1,184 @@
+#!/usr/bin/env python3
+from framework import VppTestCase
+from ipaddress import IPv4Address
+
+
+class TestIpfixExporter(VppTestCase):
+ """Ipfix Exporter Tests"""
+
+ def setUp(self):
+ super(TestIpfixExporter, self).setUp()
+ self.create_pg_interfaces(range(4))
+ for i in self.pg_interfaces:
+ i.admin_up()
+ i.config_ip4()
+ i.resolve_arp()
+ i.config_ip6()
+ i.resolve_ndp()
+ i.disable_ipv6_ra()
+
+ def tearDown(self):
+ super(TestIpfixExporter, self).tearDown()
+ for i in self.pg_interfaces:
+ i.unconfig_ip4()
+ i.unconfig_ip6()
+ i.admin_down()
+
+ def find_exp_by_collector_addr(self, exporters, addr):
+ """Find the exporter in the list of exportes with the given addr"""
+
+ for exp in exporters:
+ if exp.collector_address == IPv4Address(addr):
+ return exp
+ return None
+
+ def verify_exporter_detail(
+ self, exp, collector_addr, src_addr, collector_port=4739, mtu=1400, interval=20
+ ):
+ self.assertTrue(exp is not None)
+ self.assert_equal(exp.collector_address, collector_addr)
+ self.assert_equal(exp.src_address, src_addr)
+ self.assert_equal(exp.collector_port, collector_port)
+ self.assert_equal(exp.path_mtu, mtu)
+ self.assert_equal(exp.template_interval, interval)
+
+ def test_create_multipe_exporters(self):
+ """test that we can create and dump multiple exporters"""
+
+ mtu = 1400
+ interval = 20
+ port = 4739
+
+ # Old API - always gives us pool index 0.
+ self.vapi.set_ipfix_exporter(
+ collector_address=self.pg1.remote_ip4,
+ src_address=self.pg0.local_ip4,
+ collector_port=4739,
+ path_mtu=mtu,
+ template_interval=interval,
+ )
+
+ exporters = self.vapi.ipfix_exporter_dump()
+ exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+
+ exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
+ exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+
+ # create a 2nd exporter
+ self.vapi.ipfix_exporter_create_delete(
+ collector_address=self.pg2.remote_ip4,
+ src_address=self.pg0.local_ip4,
+ collector_port=4739,
+ path_mtu=mtu,
+ template_interval=interval,
+ is_create=True,
+ )
+
+ exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
+ self.assertTrue(len(exporters) == 2)
+ exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+ exp = self.find_exp_by_collector_addr(exporters, self.pg2.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg2.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+
+ # Create a 3rd exporter
+ self.vapi.ipfix_exporter_create_delete(
+ collector_address=self.pg3.remote_ip4,
+ src_address=self.pg0.local_ip4,
+ collector_port=4739,
+ path_mtu=mtu,
+ template_interval=interval,
+ is_create=True,
+ )
+
+ exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
+ self.assertTrue(len(exporters) == 3)
+ exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+ exp = self.find_exp_by_collector_addr(exporters, self.pg2.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg2.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+ exp = self.find_exp_by_collector_addr(exporters, self.pg3.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg3.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+
+ # Modify the 2nd exporter.
+ self.vapi.ipfix_exporter_create_delete(
+ collector_address=self.pg2.remote_ip4,
+ src_address=self.pg0.local_ip4,
+ collector_port=4739,
+ path_mtu=mtu + 1,
+ template_interval=interval + 1,
+ is_create=True,
+ )
+
+ exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
+ self.assertTrue(len(exporters) == 3)
+ exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+ exp = self.find_exp_by_collector_addr(exporters, self.pg2.remote_ip4)
+ self.verify_exporter_detail(
+ exp,
+ IPv4Address(self.pg2.remote_ip4),
+ IPv4Address(self.pg0.local_ip4),
+ mtu=mtu + 1,
+ interval=interval + 1,
+ )
+ exp = self.find_exp_by_collector_addr(exporters, self.pg3.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg3.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+
+ # Delete 2nd exporter
+ self.vapi.ipfix_exporter_create_delete(
+ collector_address=self.pg2.remote_ip4,
+ src_address=self.pg0.local_ip4,
+ collector_port=4739,
+ path_mtu=mtu,
+ template_interval=interval,
+ is_create=False,
+ )
+
+ exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
+ self.assertTrue(len(exporters) == 2)
+ exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+ exp = self.find_exp_by_collector_addr(exporters, self.pg3.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg3.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )
+
+ # Delete final exporter (exporter in slot 0 can not be deleted)
+ self.vapi.ipfix_exporter_create_delete(
+ collector_address=self.pg3.remote_ip4,
+ src_address=self.pg0.local_ip4,
+ collector_port=4739,
+ path_mtu=mtu,
+ template_interval=interval,
+ is_create=False,
+ )
+
+ exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
+ self.assertTrue(len(exporters) == 1)
+ exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
+ self.verify_exporter_detail(
+ exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+ )