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13  * accompanied this code).
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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:
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37  *  * Redistributions of source code must retain the above copyright notice,
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45  *    may be used to endorse or promote products derived from this software
46  *    without specific prior written permission.
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48  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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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  * @bug 8239520
79  */
80 @Test
81 public class TestDateTimeValueRange extends AbstractTest {
82 
83     //-----------------------------------------------------------------------
84     // Basics
85     //-----------------------------------------------------------------------
86     @Test
test_immutable()87     public void test_immutable() {
88         assertImmutable(ValueRange.class);
89     }
90 
91     //-----------------------------------------------------------------------
92     // of(long,long)
93     //-----------------------------------------------------------------------
test_of_longlong()94     public void test_of_longlong() {
95         ValueRange test = ValueRange.of(1, 12);
96         assertEquals(test.getMinimum(), 1);
97         assertEquals(test.getLargestMinimum(), 1);
98         assertEquals(test.getSmallestMaximum(), 12);
99         assertEquals(test.getMaximum(), 12);
100         assertEquals(test.isFixed(), true);
101         assertEquals(test.isIntValue(), true);
102     }
103 
test_of_longlong_big()104     public void test_of_longlong_big() {
105         ValueRange test = ValueRange.of(1, 123456789012345L);
106         assertEquals(test.getMinimum(), 1);
107         assertEquals(test.getLargestMinimum(), 1);
108         assertEquals(test.getSmallestMaximum(), 123456789012345L);
109         assertEquals(test.getMaximum(), 123456789012345L);
110         assertEquals(test.isFixed(), true);
111         assertEquals(test.isIntValue(), false);
112     }
113 
114     @Test(expectedExceptions = IllegalArgumentException.class)
test_of_longlong_minGtMax()115     public void test_of_longlong_minGtMax() {
116         ValueRange.of(12, 1);
117     }
118 
119     //-----------------------------------------------------------------------
120     // of(long,long,long)
121     //-----------------------------------------------------------------------
test_of_longlonglong()122     public void test_of_longlonglong() {
123         ValueRange test = ValueRange.of(1, 28, 31);
124         assertEquals(test.getMinimum(), 1);
125         assertEquals(test.getLargestMinimum(), 1);
126         assertEquals(test.getSmallestMaximum(), 28);
127         assertEquals(test.getMaximum(), 31);
128         assertEquals(test.isFixed(), false);
129         assertEquals(test.isIntValue(), true);
130     }
131 
132     @Test(expectedExceptions = IllegalArgumentException.class)
test_of_longlonglong_minGtMax()133     public void test_of_longlonglong_minGtMax() {
134         ValueRange.of(12, 1, 2);
135     }
136 
137     @Test(expectedExceptions = IllegalArgumentException.class)
test_of_longlonglong_smallestmaxminGtMax()138     public void test_of_longlonglong_smallestmaxminGtMax() {
139         ValueRange.of(1, 31, 28);
140     }
141 
142     @Test(expectedExceptions = IllegalArgumentException.class)
test_of_longlonglong_minGtSmallestMax()143     public void test_of_longlonglong_minGtSmallestMax() {
144         ValueRange.of(5, 2, 10);
145     }
146 
147     //-----------------------------------------------------------------------
148     // of(long,long,long,long)
149     //-----------------------------------------------------------------------
150     @DataProvider(name="valid")
data_valid()151     Object[][] data_valid() {
152         return new Object[][] {
153                 {1, 1, 1, 1},
154                 {1, 1, 1, 2},
155                 {1, 1, 2, 2},
156                 {1, 2, 3, 4},
157                 {1, 1, 28, 31},
158                 {1, 3, 31, 31},
159                 {-5, -4, -3, -2},
160                 {-5, -4, 3, 4},
161                 {1, 20, 10, 31},
162         };
163     }
164 
165     @Test(dataProvider="valid")
test_of_longlonglonglong(long sMin, long lMin, long sMax, long lMax)166     public void test_of_longlonglonglong(long sMin, long lMin, long sMax, long lMax) {
167         ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
168         assertEquals(test.getMinimum(), sMin);
169         assertEquals(test.getLargestMinimum(), lMin);
170         assertEquals(test.getSmallestMaximum(), sMax);
171         assertEquals(test.getMaximum(), lMax);
172         assertEquals(test.isFixed(), sMin == lMin && sMax == lMax);
173         assertEquals(test.isIntValue(), true);
174     }
175 
176     @DataProvider(name="invalid")
data_invalid()177     Object[][] data_invalid() {
178         return new Object[][] {
179                 {1, 2, 31, 28},
180                 {1, 31, 2, 28},
181                 {31, 2, 1, 28},
182                 {31, 2, 3, 28},
183 
184                 {2, 1, 28, 31},
185                 {2, 1, 31, 28},
186                 {12, 13, 1, 2},
187 
188                 {10, 11, 0, 12}, // smallest minimum is greater than the smallest maximum
189                 {0, 1, 11, 10}, // smallest maximum is greater than the largest maximum
190                 {0, 11, 1, 10}, // largest minimum is greater than the largest maximum
191                 {1, 0, 10, 11}, // smallest minimum is greater than the largest minimum
192         };
193     }
194 
195     @Test(dataProvider="invalid", expectedExceptions=IllegalArgumentException.class)
test_of_longlonglonglong_invalid(long sMin, long lMin, long sMax, long lMax)196     public void test_of_longlonglonglong_invalid(long sMin, long lMin, long sMax, long lMax) {
197         ValueRange.of(sMin, lMin, sMax, lMax);
198     }
199 
200     //-----------------------------------------------------------------------
201     // isValidValue(long)
202     //-----------------------------------------------------------------------
test_isValidValue_long()203     public void test_isValidValue_long() {
204         ValueRange test = ValueRange.of(1, 28, 31);
205         assertEquals(test.isValidValue(0), false);
206         assertEquals(test.isValidValue(1), true);
207         assertEquals(test.isValidValue(2), true);
208         assertEquals(test.isValidValue(30), true);
209         assertEquals(test.isValidValue(31), true);
210         assertEquals(test.isValidValue(32), false);
211     }
212 
213     //-----------------------------------------------------------------------
214     // isValidIntValue(long)
215     //-----------------------------------------------------------------------
test_isValidValue_long_int()216     public void test_isValidValue_long_int() {
217         ValueRange test = ValueRange.of(1, 28, 31);
218         assertEquals(test.isValidValue(0), false);
219         assertEquals(test.isValidValue(1), true);
220         assertEquals(test.isValidValue(31), true);
221         assertEquals(test.isValidValue(32), false);
222     }
223 
test_isValidValue_long_long()224     public void test_isValidValue_long_long() {
225         ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
226         assertEquals(test.isValidIntValue(0), false);
227         assertEquals(test.isValidIntValue(1), false);
228         assertEquals(test.isValidIntValue(31), false);
229         assertEquals(test.isValidIntValue(32), false);
230     }
231 
232     //-----------------------------------------------------------------------
233     // checkValidValue
234     //-----------------------------------------------------------------------
235     @Test(dataProvider="valid")
test_of_checkValidValue(long sMin, long lMin, long sMax, long lMax)236     public void test_of_checkValidValue(long sMin, long lMin, long sMax, long lMax) {
237         ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
238         assertEquals(test.checkValidIntValue(sMin, null), sMin);
239         assertEquals(test.checkValidIntValue(lMin, null), lMin);
240         assertEquals(test.checkValidIntValue(sMax, null), sMax);
241         assertEquals(test.checkValidIntValue(lMax, null), lMax);
242     }
243 
244     @Test(dataProvider="valid", expectedExceptions = DateTimeException.class)
test_of_checkValidValueMinException(long sMin, long lMin, long sMax, long lMax)245     public void test_of_checkValidValueMinException(long sMin, long lMin, long sMax, long lMax) {
246         ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
247         test.checkValidIntValue(sMin-1, null);
248     }
249 
250     @Test(dataProvider="valid", expectedExceptions = DateTimeException.class)
test_of_checkValidValueMaxException(long sMin, long lMin, long sMax, long lMax)251     public void test_of_checkValidValueMaxException(long sMin, long lMin, long sMax, long lMax) {
252         ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
253         test.checkValidIntValue(lMax+1, null);
254     }
255 
256     @Test(expectedExceptions = DateTimeException.class)
test_checkValidValueUnsupported_long_long()257     public void test_checkValidValueUnsupported_long_long() {
258         ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
259         test.checkValidIntValue(0, (ChronoField)null);
260     }
261 
262     @Test(expectedExceptions = DateTimeException.class)
test_checkValidValueInvalid_long_long()263     public void test_checkValidValueInvalid_long_long() {
264         ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
265         test.checkValidIntValue(Integer.MAX_VALUE + 2L, (ChronoField)null);
266     }
267 
268     //-----------------------------------------------------------------------
269     // equals() / hashCode()
270     //-----------------------------------------------------------------------
test_equals1()271     public void test_equals1() {
272         ValueRange a = ValueRange.of(1, 2, 3, 4);
273         ValueRange b = ValueRange.of(1, 2, 3, 4);
274         assertEquals(a.equals(a), true);
275         assertEquals(a.equals(b), true);
276         assertEquals(b.equals(a), true);
277         assertEquals(b.equals(b), true);
278         assertEquals(a.hashCode() == b.hashCode(), true);
279     }
280 
test_equals2()281     public void test_equals2() {
282         ValueRange a = ValueRange.of(1, 2, 3, 4);
283         assertEquals(a.equals(ValueRange.of(0, 2, 3, 4)), false);
284         assertEquals(a.equals(ValueRange.of(1, 3, 3, 4)), false);
285         assertEquals(a.equals(ValueRange.of(1, 2, 4, 4)), false);
286         assertEquals(a.equals(ValueRange.of(1, 2, 3, 5)), false);
287     }
288 
test_equals_otherType()289     public void test_equals_otherType() {
290         ValueRange a = ValueRange.of(1, 12);
291         assertEquals(a.equals("Rubbish"), false);
292     }
293 
test_equals_null()294     public void test_equals_null() {
295         ValueRange a = ValueRange.of(1, 12);
296         assertEquals(a.equals(null), false);
297     }
298 
299     //-----------------------------------------------------------------------
300     // toString()
301     //-----------------------------------------------------------------------
test_toString()302     public void test_toString() {
303         assertEquals(ValueRange.of(1, 1, 4, 4).toString(), "1 - 4");
304         assertEquals(ValueRange.of(1, 1, 3, 4).toString(), "1 - 3/4");
305         assertEquals(ValueRange.of(1, 2, 3, 4).toString(), "1/2 - 3/4");
306         assertEquals(ValueRange.of(1, 2, 4, 4).toString(), "1/2 - 4");
307     }
308 
309 }
310