Merge pull request #925 from julik/presigned-post-storage-class

Fix storage class setting on PresignedPost

aws-sdk-resources/lib/aws-sdk-resources/services/s3/presigned_post.rb

@@ -444,7 +444,7 @@ def content_length_range(byte_range)
       #   configuration.
       #   @param [String] value Storage class to use for storing the
       #   @return [self]
-      define_field(:storage_class)
+      define_field(:storage_class, 'x-amz-storage-class')
 
       # @!method website_redirect_location(value)
       #   If the bucket is configured as a website,

aws-sdk-resources/spec/services/s3/presigned_post_spec.rb

@@ -258,7 +258,12 @@ def policy(post)
           expect(post.fields['x-amz-security-token']).to eq('token')
           expect(policy(post)).to include('x-amz-security-token' => 'token')
         end
-
+
+        it 'sets the storage class if requested' do
+          creds = Credentials.new('key', 'secret', 'token')
+          post = PresignedPost.new(creds, region, bucket).key('key').storage_class('REDUCED_REDUNDANCY')
+          expect(post.fields['x-amz-storage-class']).to eq('REDUCED_REDUNDANCY')
+        end
       end
     end
   end