From e0545ef85ab136a51c42319935834d08a35eaa90 Mon Sep 17 00:00:00 2001 From: Klement Sekera Date: Wed, 25 Jan 2017 08:00:40 +0100 Subject: make test: elegantly handle expected API failures Allow writing simple code to expect API failure when needed: with self.vapi.expect_negative_api_retval(): do_api_call() # expected to return negative retval in response Change-Id: Id58d91d9ce38d20ad6ff7a43a6897e79ffbd23bf Signed-off-by: Klement Sekera --- test/test_bfd.py | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'test/test_bfd.py') diff --git a/test/test_bfd.py b/test/test_bfd.py index b56df3398d5..d047b5a3b99 100644 --- a/test/test_bfd.py +++ b/test/test_bfd.py @@ -42,14 +42,11 @@ class BFDAPITestCase(VppTestCase): """ create the same BFD session twice (negative case) """ session = VppBFDUDPSession(self, self.pg0, self.pg0.remote_ip4) session.add_vpp_config() - try: + + with self.vapi.expect_negative_api_retval(): session.add_vpp_config() - except: - session.remove_vpp_config() - return + session.remove_vpp_config() - raise Exception("Expected failure while adding duplicate " - "configuration") def test_add_two(self): """ create two BFD sessions """ -- cgit 1.2.3-korg