2008-09-01 05:13:32 +02:00
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/*
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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;
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2011-11-22 07:07:18 +01:00
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import com.google.gson.annotations.Since;
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2009-10-07 11:23:14 +02:00
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import java.lang.reflect.Field;
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2008-09-01 05:13:32 +02:00
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import junit.framework.TestCase;
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/**
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2011-11-22 07:07:18 +01:00
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* Unit tests for the {@link GsonExclusionStrategy} class.
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2008-09-01 05:13:32 +02:00
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*
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* @author Joel Leitch
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*/
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public class VersionExclusionStrategyTest extends TestCase {
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private static final double VERSION = 5.0D;
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public void testClassAndFieldAreAtSameVersion() throws Exception {
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Class<MockObject> clazz = MockObject.class;
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Field f = clazz.getField("someField");
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2011-11-22 07:07:18 +01:00
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GsonExclusionStrategy strategy = new GsonExclusionStrategy(VERSION, 0,
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true, true, true, false, false);
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2011-02-04 04:09:41 +01:00
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assertFalse(strategy.shouldSkipClass(clazz));
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2011-01-22 23:15:06 +01:00
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2011-11-21 06:42:30 +01:00
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FieldAttributes fieldAttributes = new FieldAttributes(f);
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2011-02-04 04:09:41 +01:00
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assertFalse(strategy.shouldSkipField(fieldAttributes));
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2008-09-01 05:13:32 +02:00
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}
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public void testClassAndFieldAreBehindInVersion() throws Exception {
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Class<MockObject> clazz = MockObject.class;
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Field f = clazz.getField("someField");
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2011-11-22 07:07:18 +01:00
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GsonExclusionStrategy strategy = new GsonExclusionStrategy(VERSION + 1, 0,
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true, true, true, false, false);
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2011-02-04 04:09:41 +01:00
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assertFalse(strategy.shouldSkipClass(clazz));
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2011-11-21 06:42:30 +01:00
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FieldAttributes fieldAttributes = new FieldAttributes(f);
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2011-02-04 04:09:41 +01:00
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assertFalse(strategy.shouldSkipField(fieldAttributes));
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2008-09-01 05:13:32 +02:00
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}
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public void testClassAndFieldAreAheadInVersion() throws Exception {
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Class<MockObject> clazz = MockObject.class;
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Field f = clazz.getField("someField");
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2011-11-22 07:07:18 +01:00
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GsonExclusionStrategy strategy = new GsonExclusionStrategy(VERSION - 1, 0,
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true, true, true, false, false);
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2011-02-04 04:09:41 +01:00
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assertTrue(strategy.shouldSkipClass(clazz));
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2011-11-21 06:42:30 +01:00
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FieldAttributes fieldAttributes = new FieldAttributes(f);
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2011-02-04 04:09:41 +01:00
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assertTrue(strategy.shouldSkipField(fieldAttributes));
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2008-09-01 05:13:32 +02:00
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}
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@Since(VERSION)
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private static class MockObject {
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2009-09-22 21:04:27 +02:00
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2009-09-23 19:45:16 +02:00
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@SuppressWarnings("unused")
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2008-09-01 05:13:32 +02:00
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@Since(VERSION)
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2009-09-23 21:25:50 +02:00
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public final int someField = 0;
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2008-09-01 05:13:32 +02:00
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}
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}
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