1 /*
2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
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.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
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) 2009-2012, 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 *
37 * * Redistributions of source code must retain the above copyright notice,
38 * this list of conditions and the following disclaimer.
39 *
40 * * Redistributions in binary form must reproduce the above copyright notice,
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,
53 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
54 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
55 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
56 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
57 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
58 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
59 */
60 package test.java.time.temporal;
61
62 import static org.testng.Assert.assertEquals;
63
64 import java.io.ByteArrayInputStream;
65 import java.io.ByteArrayOutputStream;
66 import java.io.ObjectInputStream;
67 import java.io.ObjectOutputStream;
68 import java.time.DateTimeException;
69 import java.time.temporal.ChronoField;
70 import java.time.temporal.ValueRange;
71
72 import org.testng.annotations.DataProvider;
73 import org.testng.annotations.Test;
74 import test.java.time.AbstractTest;
75
76 /**
77 * Test.
78 */
79 @Test
80 public class TestDateTimeValueRange extends AbstractTest {
81
82 //-----------------------------------------------------------------------
83 // Basics
84 //-----------------------------------------------------------------------
85 @Test
86 public void test_immutable() {
87 assertImmutable(ValueRange.class);
88 }
89
90 //-----------------------------------------------------------------------
91 // Serialization
92 //-----------------------------------------------------------------------
93 public void test_serialization() throws Exception {
94 Object obj = ValueRange.of(1, 2, 3, 4);
95 ByteArrayOutputStream baos = new ByteArrayOutputStream();
96 ObjectOutputStream oos = new ObjectOutputStream(baos);
97 oos.writeObject(obj);
98 oos.close();
99 ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));
100 assertEquals(ois.readObject(), obj);
101 }
102
103 //-----------------------------------------------------------------------
104 // of(long,long)
105 //-----------------------------------------------------------------------
106 public void test_of_longlong() {
107 ValueRange test = ValueRange.of(1, 12);
108 assertEquals(test.getMinimum(), 1);
109 assertEquals(test.getLargestMinimum(), 1);
110 assertEquals(test.getSmallestMaximum(), 12);
111 assertEquals(test.getMaximum(), 12);
112 assertEquals(test.isFixed(), true);
113 assertEquals(test.isIntValue(), true);
114 }
115
116 public void test_of_longlong_big() {
117 ValueRange test = ValueRange.of(1, 123456789012345L);
118 assertEquals(test.getMinimum(), 1);
119 assertEquals(test.getLargestMinimum(), 1);
120 assertEquals(test.getSmallestMaximum(), 123456789012345L);
121 assertEquals(test.getMaximum(), 123456789012345L);
122 assertEquals(test.isFixed(), true);
123 assertEquals(test.isIntValue(), false);
124 }
125
126 @Test(expectedExceptions = IllegalArgumentException.class)
127 public void test_of_longlong_minGtMax() {
128 ValueRange.of(12, 1);
129 }
130
131 //-----------------------------------------------------------------------
132 // of(long,long,long)
133 //-----------------------------------------------------------------------
134 public void test_of_longlonglong() {
135 ValueRange test = ValueRange.of(1, 28, 31);
136 assertEquals(test.getMinimum(), 1);
137 assertEquals(test.getLargestMinimum(), 1);
138 assertEquals(test.getSmallestMaximum(), 28);
139 assertEquals(test.getMaximum(), 31);
140 assertEquals(test.isFixed(), false);
141 assertEquals(test.isIntValue(), true);
142 }
143
144 @Test(expectedExceptions = IllegalArgumentException.class)
145 public void test_of_longlonglong_minGtMax() {
146 ValueRange.of(12, 1, 2);
147 }
148
149 @Test(expectedExceptions = IllegalArgumentException.class)
150 public void test_of_longlonglong_smallestmaxminGtMax() {
151 ValueRange.of(1, 31, 28);
152 }
153
154 //-----------------------------------------------------------------------
155 // of(long,long,long,long)
156 //-----------------------------------------------------------------------
157 @DataProvider(name="valid")
158 Object[][] data_valid() {
159 return new Object[][] {
160 {1, 1, 1, 1},
161 {1, 1, 1, 2},
162 {1, 1, 2, 2},
163 {1, 2, 3, 4},
164 {1, 1, 28, 31},
165 {1, 3, 31, 31},
166 {-5, -4, -3, -2},
167 {-5, -4, 3, 4},
168 {1, 20, 10, 31},
169 };
170 }
171
172 @Test(dataProvider="valid")
173 public void test_of_longlonglonglong(long sMin, long lMin, long sMax, long lMax) {
174 ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
175 assertEquals(test.getMinimum(), sMin);
176 assertEquals(test.getLargestMinimum(), lMin);
177 assertEquals(test.getSmallestMaximum(), sMax);
178 assertEquals(test.getMaximum(), lMax);
179 assertEquals(test.isFixed(), sMin == lMin && sMax == lMax);
180 assertEquals(test.isIntValue(), true);
181 }
182
183 @DataProvider(name="invalid")
184 Object[][] data_invalid() {
185 return new Object[][] {
186 {1, 2, 31, 28},
187 {1, 31, 2, 28},
188 {31, 2, 1, 28},
189 {31, 2, 3, 28},
190
191 {2, 1, 28, 31},
192 {2, 1, 31, 28},
193 {12, 13, 1, 2},
194 };
195 }
196
197 @Test(dataProvider="invalid", expectedExceptions=IllegalArgumentException.class)
198 public void test_of_longlonglonglong_invalid(long sMin, long lMin, long sMax, long lMax) {
199 ValueRange.of(sMin, lMin, sMax, lMax);
200 }
201
202 //-----------------------------------------------------------------------
203 // isValidValue(long)
204 //-----------------------------------------------------------------------
205 public void test_isValidValue_long() {
206 ValueRange test = ValueRange.of(1, 28, 31);
207 assertEquals(test.isValidValue(0), false);
208 assertEquals(test.isValidValue(1), true);
209 assertEquals(test.isValidValue(2), true);
210 assertEquals(test.isValidValue(30), true);
211 assertEquals(test.isValidValue(31), true);
212 assertEquals(test.isValidValue(32), false);
213 }
214
215 //-----------------------------------------------------------------------
216 // isValidIntValue(long)
217 //-----------------------------------------------------------------------
218 public void test_isValidValue_long_int() {
219 ValueRange test = ValueRange.of(1, 28, 31);
220 assertEquals(test.isValidValue(0), false);
221 assertEquals(test.isValidValue(1), true);
222 assertEquals(test.isValidValue(31), true);
223 assertEquals(test.isValidValue(32), false);
224 }
225
226 public void test_isValidValue_long_long() {
227 ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
228 assertEquals(test.isValidIntValue(0), false);
229 assertEquals(test.isValidIntValue(1), false);
230 assertEquals(test.isValidIntValue(31), false);
231 assertEquals(test.isValidIntValue(32), false);
232 }
233
234 //-----------------------------------------------------------------------
235 // checkValidValue
236 //-----------------------------------------------------------------------
237 @Test(dataProvider="valid")
238 public void test_of_checkValidValue(long sMin, long lMin, long sMax, long lMax) {
239 ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
240 assertEquals(test.checkValidIntValue(sMin, null), sMin);
241 assertEquals(test.checkValidIntValue(lMin, null), lMin);
242 assertEquals(test.checkValidIntValue(sMax, null), sMax);
243 assertEquals(test.checkValidIntValue(lMax, null), lMax);
244 }
245
246 @Test(dataProvider="valid", expectedExceptions = DateTimeException.class)
247 public void test_of_checkValidValueMinException(long sMin, long lMin, long sMax, long lMax) {
248 ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
249 test.checkValidIntValue(sMin-1, null);
250 }
251
252 @Test(dataProvider="valid", expectedExceptions = DateTimeException.class)
253 public void test_of_checkValidValueMaxException(long sMin, long lMin, long sMax, long lMax) {
254 ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
255 test.checkValidIntValue(lMax+1, null);
256 }
257
258 @Test(expectedExceptions = DateTimeException.class)
259 public void test_checkValidValueUnsupported_long_long() {
260 ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
261 test.checkValidIntValue(0, (ChronoField)null);
262 }
263
264 @Test(expectedExceptions = DateTimeException.class)
265 public void test_checkValidValueInvalid_long_long() {
266 ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
267 test.checkValidIntValue(Integer.MAX_VALUE + 2L, (ChronoField)null);
268 }
269
270 //-----------------------------------------------------------------------
271 // equals() / hashCode()
272 //-----------------------------------------------------------------------
273 public void test_equals1() {
274 ValueRange a = ValueRange.of(1, 2, 3, 4);
275 ValueRange b = ValueRange.of(1, 2, 3, 4);
276 assertEquals(a.equals(a), true);
277 assertEquals(a.equals(b), true);
278 assertEquals(b.equals(a), true);
279 assertEquals(b.equals(b), true);
280 assertEquals(a.hashCode() == b.hashCode(), true);
281 }
282
283 public void test_equals2() {
284 ValueRange a = ValueRange.of(1, 2, 3, 4);
285 assertEquals(a.equals(ValueRange.of(0, 2, 3, 4)), false);
286 assertEquals(a.equals(ValueRange.of(1, 3, 3, 4)), false);
287 assertEquals(a.equals(ValueRange.of(1, 2, 4, 4)), false);
288 assertEquals(a.equals(ValueRange.of(1, 2, 3, 5)), false);
289 }
290
291 public void test_equals_otherType() {
292 ValueRange a = ValueRange.of(1, 12);
293 assertEquals(a.equals("Rubbish"), false);
294 }
295
296 public void test_equals_null() {
297 ValueRange a = ValueRange.of(1, 12);
298 assertEquals(a.equals(null), false);
299 }
300
301 //-----------------------------------------------------------------------
302 // toString()
303 //-----------------------------------------------------------------------
304 public void test_toString() {
305 assertEquals(ValueRange.of(1, 1, 4, 4).toString(), "1 - 4");
306 assertEquals(ValueRange.of(1, 1, 3, 4).toString(), "1 - 3/4");
307 assertEquals(ValueRange.of(1, 2, 3, 4).toString(), "1/2 - 3/4");
308 assertEquals(ValueRange.of(1, 2, 4, 4).toString(), "1/2 - 4");
309 }
310
311 }