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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5  * This code is free software; you can redistribute it and/or modify it
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7  * published by the Free Software Foundation.
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9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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20  * or visit www.oracle.com if you need additional information or have any
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23 
24 /*
25  * This file is available under and governed by the GNU General Public
26  * License version 2 only, as published by the Free Software Foundation.
27  * However, the following notice accompanied the original version of this
28  * file:
29  *
30  * Copyright (c) 2008-2012, Stephen Colebourne & Michael Nascimento Santos
31  *
32  * All rights reserved.
33  *
34  * Redistribution and use in source and binary forms, with or without
35  * modification, are permitted provided that the following conditions are met:
36  *
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38  *    this list of conditions and the following disclaimer.
39  *
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41  *    this list of conditions and the following disclaimer in the documentation
42  *    and/or other materials provided with the distribution.
43  *
44  *  * Neither the name of JSR-310 nor the names of its contributors
45  *    may be used to endorse or promote products derived from this software
46  *    without specific prior written permission.
47  *
48  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
49  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
50  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
51  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
52  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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54  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
55  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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58  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
59  */
60 package tck.java.time.serial;
61 
62 import org.testng.annotations.Test;
63 import tck.java.time.AbstractTCKTest;
64 
65 import java.io.ByteArrayOutputStream;
66 import java.io.DataOutputStream;
67 import java.time.ZoneOffset;
68 
69 /**
70  * Test serialization of ZoneOffset.
71  */
72 @Test
73 public class TCKZoneOffsetSerialization extends AbstractTCKTest {
74 
75 
76 
77     //-----------------------------------------------------------------------
78     @Test
test_serialization()79     public void test_serialization() throws Exception {
80         assertSerializable(ZoneOffset.of("+01:30"));
81     }
82 
83     @Test
test_serialization_format_quarterPositive()84     public void test_serialization_format_quarterPositive() throws Exception {
85         ByteArrayOutputStream baos = new ByteArrayOutputStream();
86         try (DataOutputStream dos = new DataOutputStream(baos) ) {
87             dos.writeByte(8);
88             dos.writeByte(6);  // stored as quarter hours
89         }
90         byte[] bytes = baos.toByteArray();
91         assertSerializedBySer(ZoneOffset.ofHoursMinutes(1, 30), bytes);
92     }
93 
94     @Test
test_serialization_format_quarterNegative()95     public void test_serialization_format_quarterNegative() throws Exception {
96         ByteArrayOutputStream baos = new ByteArrayOutputStream();
97         try (DataOutputStream dos = new DataOutputStream(baos) ) {
98             dos.writeByte(8);
99             dos.writeByte(-10);  // stored as quarter hours
100         }
101         byte[] bytes = baos.toByteArray();
102         assertSerializedBySer(ZoneOffset.ofHoursMinutes(-2, -30), bytes);
103     }
104 
105     @Test
test_serialization_format_full()106     public void test_serialization_format_full() throws Exception {
107         ByteArrayOutputStream baos = new ByteArrayOutputStream();
108         try (DataOutputStream dos = new DataOutputStream(baos) ) {
109             dos.writeByte(8);
110             dos.writeByte(127);
111             dos.writeInt(53265);
112         }
113         byte[] bytes = baos.toByteArray();
114         assertSerializedBySer(ZoneOffset.ofTotalSeconds(53265), bytes);
115     }
116 
117     @Test
test_invalid_serialform()118     public void test_invalid_serialform() throws Exception {
119         assertNotSerializable(ZoneOffset.class);
120     }
121 
122 }
123