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16 package org.joda.time.convert;
17
18 import java.lang.reflect.Constructor  ;
19 import java.lang.reflect.Field ;
20 import java.lang.reflect.Modifier ;
21
22 import junit.framework.TestCase;
23 import junit.framework.TestSuite;
24
25 import org.joda.time.Chronology;
26 import org.joda.time.DateTimeZone;
27 import org.joda.time.Interval;
28 import org.joda.time.MutableInterval;
29 import org.joda.time.MutablePeriod;
30 import org.joda.time.PeriodType;
31 import org.joda.time.ReadableInterval;
32 import org.joda.time.chrono.BuddhistChronology;
33 import org.joda.time.chrono.CopticChronology;
34 import org.joda.time.chrono.GJChronology;
35 import org.joda.time.chrono.ISOChronology;
36 import org.joda.time.chrono.JulianChronology;
37
38
43 public class TestReadableIntervalConverter extends TestCase {
44
45 private static final DateTimeZone UTC = DateTimeZone.UTC;
46 private static final DateTimeZone PARIS = DateTimeZone.forID("Europe/Paris");
47 private static final Chronology ISO_PARIS = ISOChronology.getInstance(PARIS);
48 private static Chronology JULIAN;
49 private static Chronology ISO;
50
51 private DateTimeZone zone = null;
52
53 public static void main(String [] args) {
54 junit.textui.TestRunner.run(suite());
55 }
56
57 public static TestSuite suite() {
58 return new TestSuite(TestReadableIntervalConverter.class);
59 }
60
61 public TestReadableIntervalConverter(String name) {
62 super(name);
63 }
64
65 protected void setUp() throws Exception {
66 JULIAN = JulianChronology.getInstance();
67 ISO = ISOChronology.getInstance();
68 }
69
70 public void testSingleton() throws Exception {
72 Class cls = ReadableIntervalConverter.class;
73 assertEquals(false, Modifier.isPublic(cls.getModifiers()));
74 assertEquals(false, Modifier.isProtected(cls.getModifiers()));
75 assertEquals(false, Modifier.isPrivate(cls.getModifiers()));
76
77 Constructor con = cls.getDeclaredConstructor((Class []) null);
78 assertEquals(1, cls.getDeclaredConstructors().length);
79 assertEquals(true, Modifier.isProtected(con.getModifiers()));
80
81 Field fld = cls.getDeclaredField("INSTANCE");
82 assertEquals(false, Modifier.isPublic(fld.getModifiers()));
83 assertEquals(false, Modifier.isProtected(fld.getModifiers()));
84 assertEquals(false, Modifier.isPrivate(fld.getModifiers()));
85 }
86
87 public void testSupportedType() throws Exception {
89 assertEquals(ReadableInterval.class, ReadableIntervalConverter.INSTANCE.getSupportedType());
90 }
91
92 public void testGetDurationMillis_Object() throws Exception {
94 Interval i = new Interval(100L, 223L);
95 assertEquals(123L, ReadableIntervalConverter.INSTANCE.getDurationMillis(i));
96 }
97
98 public void testGetPeriodType_Object() throws Exception {
100 Interval i = new Interval(100L, 223L);
101 assertEquals(PeriodType.standard(),
102 ReadableIntervalConverter.INSTANCE.getPeriodType(i));
103 }
104
105 public void testSetIntoPeriod_Object1() throws Exception {
106 Interval i = new Interval(100L, 223L);
107 MutablePeriod m = new MutablePeriod(PeriodType.millis());
108 ReadableIntervalConverter.INSTANCE.setInto(m, i, null);
109 assertEquals(0, m.getYears());
110 assertEquals(0, m.getMonths());
111 assertEquals(0, m.getWeeks());
112 assertEquals(0, m.getDays());
113 assertEquals(0, m.getHours());
114 assertEquals(0, m.getMinutes());
115 assertEquals(0, m.getSeconds());
116 assertEquals(123, m.getMillis());
117 }
118
119 public void testSetIntoPeriod_Object2() throws Exception {
120 Interval i = new Interval(100L, 223L);
121 MutablePeriod m = new MutablePeriod(PeriodType.millis());
122 ReadableIntervalConverter.INSTANCE.setInto(m, i, CopticChronology.getInstance());
123 assertEquals(0, m.getYears());
124 assertEquals(0, m.getMonths());
125 assertEquals(0, m.getWeeks());
126 assertEquals(0, m.getDays());
127 assertEquals(0, m.getHours());
128 assertEquals(0, m.getMinutes());
129 assertEquals(0, m.getSeconds());
130 assertEquals(123, m.getMillis());
131 }
132
133 public void testIsReadableInterval_Object_Chronology() throws Exception {
135 Interval i = new Interval(1234L, 5678L);
136 assertEquals(true, ReadableIntervalConverter.INSTANCE.isReadableInterval(i, null));
137 }
138
139 public void testSetIntoInterval_Object1() throws Exception {
140 Interval i = new Interval(0L, 123L, CopticChronology.getInstance());
141 MutableInterval m = new MutableInterval(-1000L, 1000L, BuddhistChronology.getInstance());
142 ReadableIntervalConverter.INSTANCE.setInto(m, i, null);
143 assertEquals(0L, m.getStartMillis());
144 assertEquals(123L, m.getEndMillis());
145 assertEquals(CopticChronology.getInstance(), m.getChronology());
146 }
147
148 public void testSetIntoInterval_Object2() throws Exception {
149 Interval i = new Interval(0L, 123L, CopticChronology.getInstance());
150 MutableInterval m = new MutableInterval(-1000L, 1000L, BuddhistChronology.getInstance());
151 ReadableIntervalConverter.INSTANCE.setInto(m, i, GJChronology.getInstance());
152 assertEquals(0L, m.getStartMillis());
153 assertEquals(123L, m.getEndMillis());
154 assertEquals(GJChronology.getInstance(), m.getChronology());
155 }
156
157 public void testSetIntoInterval_Object3() throws Exception {
158 MutableInterval i = new MutableInterval(0L, 123L) {
159 public Chronology getChronology() {
160 return null; }
162 };
163 MutableInterval m = new MutableInterval(-1000L, 1000L, BuddhistChronology.getInstance());
164 ReadableIntervalConverter.INSTANCE.setInto(m, i, GJChronology.getInstance());
165 assertEquals(0L, m.getStartMillis());
166 assertEquals(123L, m.getEndMillis());
167 assertEquals(GJChronology.getInstance(), m.getChronology());
168 }
169
170 public void testSetIntoInterval_Object4() throws Exception {
171 MutableInterval i = new MutableInterval(0L, 123L) {
172 public Chronology getChronology() {
173 return null; }
175 };
176 MutableInterval m = new MutableInterval(-1000L, 1000L, BuddhistChronology.getInstance());
177 ReadableIntervalConverter.INSTANCE.setInto(m, i, null);
178 assertEquals(0L, m.getStartMillis());
179 assertEquals(123L, m.getEndMillis());
180 assertEquals(ISOChronology.getInstance(), m.getChronology());
181 }
182
183 public void testToString() {
185 assertEquals("Converter[org.joda.time.ReadableInterval]", ReadableIntervalConverter.INSTANCE.toString());
186 }
187
188 }
189 |
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