Integration tests support the OPTIONS http method

3 files changed, 26 insertions, 2 deletions

diff --git a/actionpack/CHANGELOG.md b/actionpack/CHANGELOG.md
index ec53efa6b7..cf662500a4 100644
--- a/actionpack/CHANGELOG.md
+++ b/actionpack/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## Rails 4.0.0 (unreleased) ##
 
+*   Integration tests support the `OPTIONS` method. *Jeremy Kemper*
+
 *   `expires_in` accepts a `must_revalidate` flag. If true, "must-revalidate"
     is added to the Cache-Control header. *fxn*
 
diff --git a/actionpack/lib/action_dispatch/testing/integration.rb b/actionpack/lib/action_dispatch/testing/integration.rb
index 08b7ff49c2..0287e7728b 100644
--- a/actionpack/lib/action_dispatch/testing/integration.rb
+++ b/actionpack/lib/action_dispatch/testing/integration.rb
@@ -56,6 +56,12 @@ module ActionDispatch
         process :head, path, parameters, headers
       end
 
+      # Performs a OPTIONS request with the given parameters. See +#get+ for
+      # more details.
+      def options(path, parameters = nil, headers = nil)
+        process :options, path, parameters, headers
+      end
+
       # Performs an XMLHttpRequest request with the given parameters, mirroring
       # a request from the Prototype library.
       #
@@ -312,7 +318,7 @@ module ActionDispatch
         @integration_session = Integration::Session.new(app)
       end
 
-      %w(get post put head delete cookies assigns
+      %w(get post put head delete options cookies assigns
          xml_http_request xhr get_via_redirect post_via_redirect).each do |method|
         define_method(method) do |*args|
           reset! unless integration_session
diff --git a/actionpack/test/controller/integration_test.rb b/actionpack/test/controller/integration_test.rb
index 99e1dc7966..64c4682015 100644
--- a/actionpack/test/controller/integration_test.rb
+++ b/actionpack/test/controller/integration_test.rb
@@ -105,6 +105,12 @@ class SessionTest < ActiveSupport::TestCase
     @session.head(path,params,headers)
   end
 
+  def test_options
+    path = "/index"; params = "blah"; headers = {:location => 'blah'}
+    @session.expects(:process).with(:options,path,params,headers)
+    @session.options(path,params,headers)
+  end
+
   def test_xml_http_request_get
     path = "/index"; params = "blah"; headers = {:location => 'blah'}
     headers_after_xhr = headers.merge(
@@ -155,6 +161,16 @@ class SessionTest < ActiveSupport::TestCase
     @session.xml_http_request(:head,path,params,headers)
   end
 
+  def test_xml_http_request_options
+    path = "/index"; params = "blah"; headers = {:location => 'blah'}
+    headers_after_xhr = headers.merge(
+      "HTTP_X_REQUESTED_WITH" => "XMLHttpRequest",
+      "HTTP_ACCEPT"           => "text/javascript, text/html, application/xml, text/xml, */*"
+    )
+    @session.expects(:process).with(:options,path,params,headers_after_xhr)
+    @session.xml_http_request(:options,path,params,headers)
+  end
+
   def test_xml_http_request_override_accept
     path = "/index"; params = "blah"; headers = {:location => 'blah', "HTTP_ACCEPT" => "application/xml"}
     headers_after_xhr = headers.merge(
@@ -212,7 +228,7 @@ class IntegrationTestUsesCorrectClass < ActionDispatch::IntegrationTest
     @integration_session.stubs(:generic_url_rewriter)
     @integration_session.stubs(:process)
 
-    %w( get post head put delete ).each do |verb|
+    %w( get post head put delete options ).each do |verb|
       assert_nothing_raised("'#{verb}' should use integration test methods") { __send__(verb, '/') }
     end
   end