In this manual test we just use two urls that point to the same location:
https://testtracker.googleplex.com/testplans/testcase/detail/906000?id=450&revision=125


See here for context:
https://chromium-review.googlesource.com/#/c/chromiumos/third_party/autotest/+/985136/1/client/cros/update_engine/nano_omaha_devserver.py