2011-02-15 01:14:20 +01:00
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/*
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* Copyright (C) 2011 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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2022-12-22 15:04:16 +01:00
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import static org.junit.Assert.assertSame;
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2011-02-15 01:14:20 +01:00
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import com.google.gson.common.MoreAsserts;
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2022-12-22 15:04:16 +01:00
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import org.junit.Test;
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2011-02-15 01:14:20 +01:00
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/**
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* @author Jesse Wilson
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*/
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2022-12-22 15:04:16 +01:00
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public final class JsonNullTest {
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2011-02-15 01:14:20 +01:00
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2011-05-25 18:48:39 +02:00
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@SuppressWarnings("deprecation")
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2022-12-22 15:04:16 +01:00
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@Test
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2011-02-15 01:14:20 +01:00
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public void testEqualsAndHashcode() {
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MoreAsserts.assertEqualsAndHashCode(new JsonNull(), new JsonNull());
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2011-05-25 18:48:39 +02:00
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MoreAsserts.assertEqualsAndHashCode(new JsonNull(), JsonNull.INSTANCE);
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2011-06-03 21:02:28 +02:00
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MoreAsserts.assertEqualsAndHashCode(JsonNull.INSTANCE, JsonNull.INSTANCE);
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2011-02-15 01:14:20 +01:00
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}
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2012-08-21 03:19:43 +02:00
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2022-12-22 15:04:16 +01:00
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@Test
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2012-08-21 03:19:43 +02:00
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public void testDeepCopy() {
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2013-04-12 22:09:08 +02:00
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@SuppressWarnings("deprecation")
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2012-08-21 03:19:43 +02:00
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JsonNull a = new JsonNull();
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assertSame(JsonNull.INSTANCE, a.deepCopy());
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2013-01-14 19:40:23 +01:00
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assertSame(JsonNull.INSTANCE, JsonNull.INSTANCE.deepCopy());
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2012-08-21 03:19:43 +02:00
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}
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2011-02-15 01:14:20 +01:00
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}
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