| /* |
| * Copyright (C) 2008 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.gson.functional; |
| |
| import com.google.gson.Gson; |
| import com.google.gson.GsonBuilder; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Performs some functional testing to ensure GSON infrastructure properly serializes/deserializes |
| * fields that either should or should not be included in the output based on the GSON |
| * configuration. |
| * |
| * @author Joel Leitch |
| */ |
| public class FieldExclusionTest extends TestCase { |
| private static final String VALUE = "blah_1234"; |
| |
| private Outer outer; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| outer = new Outer(); |
| } |
| |
| public void testDefaultInnerClassExclusion() throws Exception { |
| Gson gson = new Gson(); |
| Outer.Inner target = outer.new Inner(VALUE); |
| String result = gson.toJson(target); |
| assertEquals(target.toJson(), result); |
| |
| gson = new GsonBuilder().create(); |
| target = outer.new Inner(VALUE); |
| result = gson.toJson(target); |
| assertEquals(target.toJson(), result); |
| } |
| |
| public void testInnerClassExclusion() throws Exception { |
| Gson gson = new GsonBuilder().disableInnerClassSerialization().create(); |
| Outer.Inner target = outer.new Inner(VALUE); |
| String result = gson.toJson(target); |
| assertEquals("null", result); |
| } |
| |
| public void testDefaultNestedStaticClassIncluded() throws Exception { |
| Gson gson = new Gson(); |
| Outer.Inner target = outer.new Inner(VALUE); |
| String result = gson.toJson(target); |
| assertEquals(target.toJson(), result); |
| |
| gson = new GsonBuilder().create(); |
| target = outer.new Inner(VALUE); |
| result = gson.toJson(target); |
| assertEquals(target.toJson(), result); |
| } |
| |
| private static class Outer { |
| private class Inner extends NestedClass { |
| public Inner(String value) { |
| super(value); |
| } |
| } |
| |
| } |
| |
| private static class NestedClass { |
| private final String value; |
| public NestedClass(String value) { |
| this.value = value; |
| } |
| |
| public String toJson() { |
| return "{\"value\":\"" + value + "\"}"; |
| } |
| } |
| } |