This patch adapts the unit tests for the cities endpoint to the
requirements from the RFC. This tests are expected to just fail
without the needed followup.
To test:
- Run:
$ kshell
k$ prove t/db_dependent/api/v1/cities.t
=> FAIL: Tests obviously don't pass without the followup patch.
Signed-off-by: Claire Gravely <claire.gravely@bsz-bw.de> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com> Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>