Support implicit and explicit content types

2 files changed, 112 insertions, 0 deletions

diff --git a/actionpack/test/new_base/content_type_test.rb b/actionpack/test/new_base/content_type_test.rb
new file mode 100644
index 0000000000..10a28da496
--- /dev/null
+++ b/actionpack/test/new_base/content_type_test.rb
@@ -0,0 +1,111 @@
+require File.join(File.expand_path(File.dirname(__FILE__)), "test_helper")
+
+module ContentType
+  class BaseController < ActionController::Base2
+    def index
+      render :text => "Hello world!"
+    end
+    
+    def set_on_response_obj
+      response.content_type = Mime::RSS
+      render :text => "Hello world!"
+    end
+    
+    def set_on_render
+      render :text => "Hello world!", :content_type => Mime::RSS
+    end
+  end
+  
+  class TestDefault < SimpleRouteCase
+    describe "a default response is HTML and UTF8"
+    
+    get "/content_type/base"
+    assert_body   "Hello world!"
+    assert_header "Content-Type", "text/html; charset=utf-8"
+  end
+  
+  class TestSetOnResponseObj < SimpleRouteCase
+    describe "setting the content type of the response directly on the response object"
+    
+    get "/content_type/base/set_on_response_obj"
+    assert_body   "Hello world!"
+    assert_header "Content-Type", "application/rss+xml; charset=utf-8"
+  end
+  
+  class TestSetOnRender < SimpleRouteCase
+    describe "setting the content type of the response as an option to render"
+    
+    get "/content_type/base/set_on_render"
+    assert_body   "Hello world!"
+    assert_header "Content-Type", "application/rss+xml; charset=utf-8"
+  end
+  
+  class ImpliedController < ActionController::Base2
+    self.view_paths = [ActionView::Template::FixturePath.new(
+      "content_type/implied/i_am_html_erb.html.erb"         => "Hello world!",
+      "content_type/implied/i_am_xml_erb.xml.erb"          => "<xml>Hello world!</xml>",
+      "content_type/implied/i_am_html_builder.html.builder" => "xml.p 'Hello'",
+      "content_type/implied/i_am_xml_builder.xml.builder"  => "xml.awesome 'Hello'"
+    )]
+    
+    def i_am_html_erb()     end
+    def i_am_xml_erb()      end
+    def i_am_html_builder() end
+    def i_am_xml_builder()  end
+  end
+  
+  class TestImpliedController < SimpleRouteCase
+    describe "the template's mime type is used if no content_type is specified"
+    
+    test "sets Content-Type as text/html when rendering *.html.erb" do
+      get "/content_type/implied/i_am_html_erb"
+      assert_header "Content-Type", "text/html; charset=utf-8"
+    end
+
+    test "sets Content-Type as application/xml when rendering *.xml.erb" do
+      get "/content_type/implied/i_am_xml_erb"
+      assert_header "Content-Type", "application/xml; charset=utf-8"
+    end
+
+    test "sets Content-Type as text/html when rendering *.html.builder" do
+      get "/content_type/implied/i_am_html_builder"
+      assert_header "Content-Type", "text/html; charset=utf-8"
+    end
+
+    test "sets Content-Type as application/xml when rendering *.xml.builder" do
+      get "/content_type/implied/i_am_xml_builder"
+      assert_header "Content-Type", "application/xml; charset=utf-8"
+    end
+    
+  end
+end
+
+module Charset
+  class BaseController < ActionController::Base2
+    def set_on_response_obj
+      response.charset = "utf-16"
+      render :text => "Hello world!"
+    end
+    
+    def set_as_nil_on_response_obj
+      response.charset = nil
+      render :text => "Hello world!"
+    end
+  end
+  
+  class TestSetOnResponseObj < SimpleRouteCase
+    describe "setting the charset of the response directly on the response object"
+    
+    get "/charset/base/set_on_response_obj"
+    assert_body   "Hello world!"
+    assert_header "Content-Type", "text/html; charset=utf-16"
+  end
+  
+  class TestSetAsNilOnResponseObj < SimpleRouteCase
+    describe "setting the charset of the response as nil directly on the response object"
+    
+    get "/charset/base/set_as_nil_on_response_obj"
+    assert_body   "Hello world!"
+    assert_header "Content-Type", "text/html; charset=utf-8"
+  end
+end
\ No newline at end of file
diff --git a/actionpack/test/new_base/test_helper.rb b/actionpack/test/new_base/test_helper.rb
index 03af5a66a6..d41c7283b7 100644
--- a/actionpack/test/new_base/test_helper.rb
+++ b/actionpack/test/new_base/test_helper.rb
@@ -42,6 +42,7 @@ module ActionController
     use ActionController::UrlFor
     use ActionController::Renderer
     use ActionController::Layouts
+    use ActionController::ContentType
     
     def self.inherited(klass)
       ::ActionController::Base2.subclasses << klass.to_s