Fixing incorrectly generated document URIs with testing

Signed-off-by: Marcos Tapajós <tapajos@gmail.com>

lib/couchrest/core/document.rb

@@ -65,7 +65,7 @@ module CouchRest
     # Returns the CouchDB uri for the document
     def uri(append_rev = false)
       return nil if new?
-      couch_uri = "http://#{database.root}/#{CGI.escape(id)}"
+      couch_uri = "#{database.root}/#{CGI.escape(id)}"
       if append_rev == true
         couch_uri << "?rev=#{rev}"
       elsif append_rev.kind_of?(Integer)

spec/couchrest/core/document_spec.rb

@@ -83,6 +83,14 @@ describe CouchRest::Document do
       @doc.id.should == @resp["id"]
       @doc.rev.should == @resp["rev"]
     end
+    it "should generate a correct URI" do
+      @doc.uri.should == "#{@db.root}/#{@doc.id}"
+      URI.parse(@doc.uri).to_s.should == @doc.uri
+    end
+    it "should generate a correct URI with revision" do
+      @doc.uri(true).should == "#{@db.root}/#{@doc.id}?rev=#{@doc.rev}"
+      URI.parse(@doc.uri(true)).to_s.should == @doc.uri(true)
+    end
   end
 
   describe  "bulk saving" do
@@ -264,4 +272,4 @@ describe "dealing with attachments" do
     end
   end
   
-end
+end