- assert_equal 2, c.size
- assert_equal 3, c[0].id # admin changes specimen owned_by_spectator
- assert_equal 5, c[1].id # baz collection added, readable by active and spectator through group 'all users' group membership
+ assert_log_result c, known_logs, [:admin_changes_specimen, # owned by spectator
+ :system_adds_baz] # readable via 'all users' group
+ end
+
+ def assert_log_result result, known_logs, expected_logs
+ # All of expected_logs must appear in result. Additional logs can
+ # appear too, but only if they are _not_ listed in known_logs
+ # (i.e., we do not make any assertions about logs not mentioned in
+ # either "known" or "expected".)
+ result_ids = result.collect &:id
+ expected_logs.each do |want|
+ assert_includes result_ids, logs(want).id
+ end
+ (known_logs - expected_logs).each do |notwant|
+ refute_includes result_ids, logs(notwant).id
+ end