Conditional test Rails 3 and Rails 4

Author: Rafael Mendonça França

.travis.yml

@@ -11,6 +11,27 @@ gemfile:
   - test/gemfiles/Gemfile.rails-4.0.x
   - test/gemfiles/Gemfile.rails-4.1.x
 
+env:
+  - LEGACY=true
+  - LEGACY=false
+
+matrix:
+  exclude:
+    - gemfile: Gemfile
+      env: LEGACY=true
+    - gemfile: test/gemfiles/Gemfile.rails-4.1.x
+      env: LEGACY=true
+    - gemfile: test/gemfiles/Gemfile.rails-4.0.x
+      env: LEGACY=true
+    - gemfile: test/gemfiles/Gemfile.rails-3.0.x
+      env: LEGACY=false
+    - gemfile: test/gemfiles/Gemfile.rails-3.1.x
+      env: LEGACY=false
+    - gemfile: test/gemfiles/Gemfile.rails-3.2.x
+      env: LEGACY=false
+
+script: ./script/test
+
 notifications:
   email: false
   campfire:

Rakefile

@@ -4,6 +4,10 @@ require 'bundler/gem_tasks'
 
 task :default => :test
 
+task :test_legacy do
+  exec "testrb test/test_*.rb"
+end
+
 Rake::TestTask.new(:test) do |t|
   t.libs << 'lib'
   t.pattern = 'test/test_*.rb'

script/test

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -ev
+
+if [[ "${LEGACY}" != "false" ]]; then
+  bundle exec rake test_legacy
+else
+  bundle exec rake test
+fi