Javix/jlc-invest — pull request #1 by myronmarston (2014-07-16 20:24:45+00:00)
Title: Fix specs so they pass when run all together or in isolation.

- Remove `Client.delete_all` form the `describe` block. This gets
executed when the spec file is being loaded, which is long before
the examples in the group are executed, and many specs can run
in between these two times, so it doesn’t accomplish anything
useful.
- Truncate the DB in an `after(:all)` hook in the contexts that
use a `before(:all)` hook. Since that runs outside a transaction
we need to clean up manually.