Restructure test classes for better RubyMine compatibility

[juniper-shopify]

Test classes defined like this

module Roast
  module Cogs
    class Agent < Cog
      class ConfigTest < ActiveSupport::TestCase
        ...

which re-open the Agent class (it's a class, not a module) result in some undesirable output from the RubyMine test runner.

Restructuring test classes to use the short-hand class name-spacing notation:

module Roast
  module Cogs
    class Agent::ConfigTest < ActiveSupport::TestCase
      ...

resolves the problem, since the class is not re-opened.

[juniper-shopify]

• Restructure test classes for better RubyMine compatibility #912 👈 (View in Graphite)
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.