test value in _getSaveJSON instead of PendingOps

Author: mortenmo

src/__tests__/ParseObject-test.js

@@ -645,7 +645,7 @@ describe('ParseObject', () => {
   it('throw exception on non-sensical parent (not set)', async () => {
     const o = new ParseObject('Person');
     o.increment('data', 2);
-    expect(Object.keys(o._getPendingOps()[0]).length).toBe(1);
+    expect(Object.keys(o._getSaveJSON()).length).toBe(1);
 
     try {
       o.set('data.a', 3);