Must be using test environment to run tests

[edusantana]

I almost drop my development database because of this.

[bf4]

What version are you using? RSpec shouldn't be running tests in dev. That's just how Rails works https://github.com/zipmark/rspec_api_documentation/blob/d3892cc7388460a98476734963face5a7a2ac158/lib/tasks/docs.rake