Adds integration test for style-specific s3 headers and metadata

test/integration_test.rb

@@ -532,7 +532,13 @@ class IntegrationTest < Test::Unit::TestCase
       setup do
         rebuild_model :styles => { :large => "300x300>",
                                    :medium => "100x100",
-                                   :thumb => ["32x32#", :gif] },
+                                   :thumb => ["32x32#", :gif],
+                                   :custom => {
+                                     :geometry => "32x32#",
+                                     :s3_headers => { 'Cache-Control' => 'max-age=31557600' },
+                                     :s3_metadata => { 'foo' => 'bar'}
+                                   }
+                                 },
                       :storage => :s3,
                       :s3_credentials => File.new(fixture_file('s3.yml')),
                       :s3_options => { :logger => Paperclip.logger },
@@ -659,6 +665,16 @@ class IntegrationTest < Test::Unit::TestCase
         assert_equal 'image/png', headers['content-type']
       end
 
+      should "have the right style-specific headers" do
+        headers = s3_headers_for(@dummy.avatar, :custom)
+        assert_equal 'max-age=31557600', headers['cache-control']
+      end
+
+      should "have the right style-specific metadata" do
+        headers = s3_headers_for(@dummy.avatar, :custom)
+        assert_equal 'bar', headers['x-amz-meta-foo']
+      end
+
       context "with non-english character in the file name" do
         setup do
           @file.stubs(:original_filename).returns("クリップ.png")