Run the test suite once with ActiveSupport loaded, once without

ActiveSupport is the source of many problems for us, so let's try to
catch them pre-emptively with testing

.travis.yml

@@ -3,6 +3,6 @@ rvm:
   - 1.8.7
   - 1.9.3
 gemfile:
-  - Gemfile
+  - gemfiles/default-with-activesupport.gemfile
   - gemfiles/json.gemfile
   - gemfiles/yajl.gemfile

gemfiles/default-with-activesupport.gemfile

@@ -0,0 +1,3 @@
+source "https://rubygems.org"
+gemspec :path => File.join(File.dirname(__FILE__), "..")
+gem "activesupport"

gemfiles/default-with-activesupport.gemfile.lock

@@ -0,0 +1,39 @@
+PATH
+  remote: /home/evan/src/stripe-ruby
+  specs:
+    stripe (1.6.3)
+      multi_json (~> 1.1)
+      rest-client (~> 1.4)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (3.2.3)
+      i18n (~> 0.6)
+      multi_json (~> 1.0)
+    i18n (0.6.0)
+    metaclass (0.0.1)
+    mime-types (1.18)
+    mocha (0.11.4)
+      metaclass (~> 0.0.1)
+    multi_json (1.3.4)
+    rake (0.9.2.2)
+    rest-client (1.6.7)
+      mime-types (>= 1.16)
+    shoulda (3.0.1)
+      shoulda-context (~> 1.0.0)
+      shoulda-matchers (~> 1.0.0)
+    shoulda-context (1.0.0)
+    shoulda-matchers (1.0.0)
+    test-unit (2.4.8)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  activesupport
+  mocha
+  rake
+  shoulda
+  stripe!
+  test-unit

gemfiles/json.gemfile

@@ -1,3 +1,4 @@
 source "https://rubygems.org"
 gemspec :path => File.join(File.dirname(__FILE__), "..")
 gem "json"
+gem "activesupport"

gemfiles/json.gemfile.lock

@@ -8,6 +8,10 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
+    activesupport (3.2.3)
+      i18n (~> 0.6)
+      multi_json (~> 1.0)
+    i18n (0.6.0)
     json (1.7.0)
     metaclass (0.0.1)
     mime-types (1.18)
@@ -28,6 +32,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  activesupport
   json
   mocha
   rake

gemfiles/yajl.gemfile

@@ -1,3 +1,4 @@
 source "https://rubygems.org"
 gemspec :path => File.join(File.dirname(__FILE__), "..")
 gem "yajl-ruby"
+gem "activesupport"

gemfiles/yajl.gemfile.lock

@@ -8,6 +8,10 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
+    activesupport (3.2.3)
+      i18n (~> 0.6)
+      multi_json (~> 1.0)
+    i18n (0.6.0)
     metaclass (0.0.1)
     mime-types (1.18)
     mocha (0.11.3)
@@ -28,6 +32,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  activesupport
   mocha
   rake
   shoulda

test/test_stripe_with_active_support.rb

@@ -0,0 +1,3 @@
+require 'active_support'
+ActiveSupport.autoloads.each_key {|sym| ActiveSupport.const_get(sym)}
+load File.expand_path(File.join(File.dirname(__FILE__), 'test_stripe.rb'))