Adding COPY http request handling

lib/httparty.rb

@@ -434,6 +434,11 @@ module HTTParty
       perform_request Net::HTTP::Move, path, options, &block
     end
 
+    # Perform a COPY request to a path
+    def copy(path, options={}, &block)
+      perform_request Net::HTTP::Copy, path, options, &block
+    end
+
     # Perform a HEAD request to a path
     def head(path, options={}, &block)
       perform_request Net::HTTP::Head, path, options, &block
@@ -508,6 +513,10 @@ module HTTParty
     Basement.move(*args, &block)
   end
   
+  def self.copy(*args, &block)
+    Basement.move(*args, &block)
+  end
+
   def self.head(*args, &block)
     Basement.head(*args, &block)
   end

lib/httparty/request.rb

@@ -8,7 +8,8 @@ module HTTParty
       Net::HTTP::Delete,
       Net::HTTP::Head,
       Net::HTTP::Options,
-      Net::HTTP::Move
+      Net::HTTP::Move,
+      Net::HTTP::Copy
     ]
 
     SupportedURISchemes  = [URI::HTTP, URI::HTTPS, URI::Generic]

spec/httparty/request_spec.rb

@@ -369,6 +369,11 @@ describe HTTParty::Request do
         @request.perform.should == {"hash" => {"foo" => "bar"}}
       end
 
+      it "should be handled by COPY transparently" do
+        @request.http_method = Net::HTTP::Copy
+        @request.perform.should == {"hash" => {"foo" => "bar"}}
+      end
+
       it "should be handled by PATCH transparently" do
         @request.http_method = Net::HTTP::Patch
         @request.perform.should == {"hash" => {"foo" => "bar"}}

spec/httparty_spec.rb

@@ -497,6 +497,12 @@ describe HTTParty do
       end.should raise_error(HTTParty::RedirectionTooDeep) {|e| e.response.body.should == 'first redirect'}
     end
 
+    it "should fail with redirected COPY" do
+      lambda do
+        @klass.copy('/foo', :no_follow => true)
+      end.should raise_error(HTTParty::RedirectionTooDeep) {|e| e.response.body.should == 'first redirect'}
+    end
+
     it "should fail with redirected PUT" do
       lambda do
         @klass.put('/foo', :no_follow => true)