Add 'user friendly' datastore API.

service/datastore/key_test.go

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-package rawdatastore
+package datastore
 
 import (
         "encoding/json"
         "fmt"
         "testing"
 
         . "github.com/smartystreets/goconvey/convey"
 )
 
 func mkKey(aid, ns string, elems ...interface{}) Key {
@@ skipping 218 matching lines @@
                                 NewKey("aid", "ns", "parent", "", 1, nil),
                         )}
                 d, err := json.Marshal(t)
                 So(err, ShouldBeNil)
                 t2 := &TestStruct{}
                 err = json.Unmarshal(d, t2)
                 So(err, ShouldBeNil)
                 So(t, ShouldResemble, t2)
         })
 }