[todo] Migrate from mock/meck to Mox #611
Mock (which uses meck) is the cause of our inherited atrocious test suite that fails more times than it doesn't
we should purge it and move to mox which is officially maintained by jose valim so is probably mildly less awful
No due date set.
No dependencies set.
Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?