…ertion Needed just in 3-0-stable branch, query counting is refactored in 3-1-stable and master branches and do not need this patch anymore.
… test/config.yml config
…UNIT_TESTS file for details, but essentially you can now configure things in test/config.yml. You can also run tests directly via the command line, e.g. ruby path/to/test.rb (no rake needed, uses default db connection from test/config.yml). This will help us fix the CI by enabling us to isolate the different Rails versions to different databases.
…f us..." The fix was intentionaly for this branch, but was applied to another branches by mistake. This should fix the CI. This reverts commit 4c0bed0.
…lid SQL (id = ) if the record wasn't saved yet (i.e. the primary key's value is nil).