Initial config for parallel spec running

.rspec_parallel

@@ -0,0 +1,2 @@
+--format progress
+--format ParallelTests::RSpec::SummaryLogger --out tmp/spec_summary.log

Gemfile

@@ -112,4 +112,5 @@ group :development do
   gem 'guard-rails'
   gem 'guard-zeus'
   gem 'guard-rspec'
+  gem 'parallel_tests'
 end

Gemfile.lock

@@ -362,6 +362,9 @@ GEM
       activesupport (>= 3.0.0)
       cocaine (~> 0.5.3)
       mime-types
+    parallel (1.4.1)
+    parallel_tests (1.3.7)
+      parallel
     paypal-sdk-core (0.2.10)
       multi_json (~> 1.0)
       xml-simple
@@ -575,6 +578,7 @@ DEPENDENCIES
   newrelic_rpm
   oj
   paperclip
+  parallel_tests
   pg
   poltergeist
   pry-debugger

config/database.yml

@@ -10,7 +10,7 @@ development:
 test:
   adapter: postgresql
   encoding: unicode
-  database: open_food_network_test
+  database: open_food_network_test<%= ENV['TEST_ENV_NUMBER'] %>
   pool: 5
   host: localhost
   username: ofn