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