functional tests for the web UI, with actual data
We don't really have functional test for the Web UI right now, we only test some of its units. We should add proper end-to-end functional tests.
To do so we need to
either, augment storage-testdata with actual data and deploy a storage backend when running the web UI testsuite,
or, use object mocking to simulate the existence of the storage backend
Migrated from T166 (view on Phabricator)