$ nosetests3 test_quirks:TestSnapQuirks -v
test_calculate_snap_size_requirements (test_quirks.TestSnapQuirks) ... ok
test_get_from_and_to_version (test_quirks.TestSnapQuirks) ... ok
test_prepare_snap_replacement_data (test_quirks.TestSnapQuirks) ... ok
test_replace_debs_with_snaps (test_quirks.TestSnapQuirks) ... ok
----------------------------------------------------------------------
Ran 4 tests in 0.031s
$ nosetests3 test_quirks: TestSnapQuirks -v snap_size_ requirements (test_quirks. TestSnapQuirks) ... ok from_and_ to_version (test_quirks. TestSnapQuirks) ... ok snap_replacemen t_data (test_quirks. TestSnapQuirks) ... ok debs_with_ snaps (test_quirks. TestSnapQuirks) ... ok
test_calculate_
test_get_
test_prepare_
test_replace_
------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Ran 4 tests in 0.031s
OK
On which release do you see this failure?