Empty result set after migration

Someone sent me an app with migrations.

I am using sqlite for my db in test. I succesfully run

rake db:migrate RAILS_ENV=test

And when I go to run this app, get "empty result set." Is tehre
something I am missing here?

Someone sent me an app with migrations.

I am using sqlite for my db in test. I succesfully run

rake db:migrate RAILS_ENV=test

OK, so you created/updated your test database

And when I go to run this app, get "empty result set." Is tehre
something I am missing here?

And what, you're "running" it in test mode? Or running tests?

You need to describe more precisely what you're doing, and why...