From 5a9008e53d7cf987b5cfb78964d2bd987d180993 Mon Sep 17 00:00:00 2001 From: Daniel Watkins Date: Thu, 18 Feb 2021 11:17:26 -0500 Subject: integration_tests: use unique MAC addresses for tests (#813) Using the same MAC address results in strange test behaviour if more than one such instance is up: traffic gets routed to an arbitrary interface with the given MAC address. This can happen if running tests in parallel, or on a system which retains test instances from previous runs. The introduction of tests/integration_tests/__init__.py means that pylint now checks the integration tests: this commit also addresses those failures. --- tests/integration_tests/__init__.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 tests/integration_tests/__init__.py (limited to 'tests/integration_tests/__init__.py') diff --git a/tests/integration_tests/__init__.py b/tests/integration_tests/__init__.py new file mode 100644 index 00000000..e1d4cd28 --- /dev/null +++ b/tests/integration_tests/__init__.py @@ -0,0 +1,12 @@ +import random + + +def random_mac_address() -> str: + """Generate a random MAC address. + + The MAC address will have a 1 in its least significant bit, indicating it + to be a locally administered address. + """ + return "02:00:00:%02x:%02x:%02x" % (random.randint(0, 255), + random.randint(0, 255), + random.randint(0, 255)) -- cgit v1.2.3