new Resource should not be appended to old Resource Url?

.travis.yml

@@ -6,4 +6,4 @@ go:
   - tip
 install:
   - go get github.com/stretchr/testify/assert
-  - go get code.google.com/p/goauth2/oauth
+  - go get github.com/golang/oauth2

examples/example_oauth.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"code.google.com/p/goauth2/oauth"
+	"github.com/golang/oauth2"
 	"github.com/bndr/gopencils"
 	"net/http"
 )

resource_test.go

@@ -230,6 +230,17 @@ func TestDoNotDecodeBodyOnErr(t *testing.T) {
 	}
 }
 
+func TestNewResourceUrl(t *testing.T) {
+
+		api := Api("https://test-url.com")
+
+		res := api.Res("old")
+
+		newRes := res.Res("new")
+
+		assert.Equal(t, "new", newRes.Url, "new Resource should not be appended to old Url")
+}
+
 func readJson(path string) string {
 	buf, err := ioutil.ReadFile(path)
 	if err != nil {