001 /*
002 * Copyright 2001-2005 Stephen Colebourne
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.joda.time.convert;
017
018 import java.lang.reflect.Constructor;
019 import java.lang.reflect.Field;
020 import java.lang.reflect.Modifier;
021
022 import junit.framework.TestCase;
023 import junit.framework.TestSuite;
024
025 import org.joda.time.Chronology;
026 import org.joda.time.DateTimeZone;
027 import org.joda.time.PeriodType;
028 import org.joda.time.MutablePeriod;
029 import org.joda.time.ReadablePeriod;
030 import org.joda.time.Period;
031 import org.joda.time.chrono.ISOChronology;
032 import org.joda.time.chrono.JulianChronology;
033
034 /**
035 * This class is a Junit unit test for ReadablePeriodConverter.
036 *
037 * @author Stephen Colebourne
038 */
039 public class TestReadablePeriodConverter extends TestCase {
040
041 private static final DateTimeZone UTC = DateTimeZone.UTC;
042 private static final DateTimeZone PARIS = DateTimeZone.forID("Europe/Paris");
043 private static final Chronology ISO_PARIS = ISOChronology.getInstance(PARIS);
044 private static Chronology JULIAN;
045 private static Chronology ISO;
046
047 private DateTimeZone zone = null;
048
049 public static void main(String[] args) {
050 junit.textui.TestRunner.run(suite());
051 }
052
053 public static TestSuite suite() {
054 return new TestSuite(TestReadablePeriodConverter.class);
055 }
056
057 public TestReadablePeriodConverter(String name) {
058 super(name);
059 }
060
061 protected void setUp() throws Exception {
062 JULIAN = JulianChronology.getInstance();
063 ISO = ISOChronology.getInstance();
064 }
065
066 //-----------------------------------------------------------------------
067 public void testSingleton() throws Exception {
068 Class cls = ReadablePeriodConverter.class;
069 assertEquals(false, Modifier.isPublic(cls.getModifiers()));
070 assertEquals(false, Modifier.isProtected(cls.getModifiers()));
071 assertEquals(false, Modifier.isPrivate(cls.getModifiers()));
072
073 Constructor con = cls.getDeclaredConstructor((Class[]) null);
074 assertEquals(1, cls.getDeclaredConstructors().length);
075 assertEquals(true, Modifier.isProtected(con.getModifiers()));
076
077 Field fld = cls.getDeclaredField("INSTANCE");
078 assertEquals(false, Modifier.isPublic(fld.getModifiers()));
079 assertEquals(false, Modifier.isProtected(fld.getModifiers()));
080 assertEquals(false, Modifier.isPrivate(fld.getModifiers()));
081 }
082
083 //-----------------------------------------------------------------------
084 public void testSupportedType() throws Exception {
085 assertEquals(ReadablePeriod.class, ReadablePeriodConverter.INSTANCE.getSupportedType());
086 }
087
088 //-----------------------------------------------------------------------
089 public void testGetPeriodType_Object() throws Exception {
090 assertEquals(PeriodType.standard(),
091 ReadablePeriodConverter.INSTANCE.getPeriodType(new Period(123L, PeriodType.standard())));
092 assertEquals(PeriodType.yearMonthDayTime(),
093 ReadablePeriodConverter.INSTANCE.getPeriodType(new Period(123L, PeriodType.yearMonthDayTime())));
094 }
095
096 public void testSetInto_Object() throws Exception {
097 MutablePeriod m = new MutablePeriod(PeriodType.yearMonthDayTime());
098 ReadablePeriodConverter.INSTANCE.setInto(m, new Period(0, 0, 0, 3, 0, 4, 0, 5), null);
099 assertEquals(0, m.getYears());
100 assertEquals(0, m.getMonths());
101 assertEquals(0, m.getWeeks());
102 assertEquals(3, m.getDays());
103 assertEquals(0, m.getHours());
104 assertEquals(4, m.getMinutes());
105 assertEquals(0, m.getSeconds());
106 assertEquals(5, m.getMillis());
107 }
108
109 //-----------------------------------------------------------------------
110 public void testToString() {
111 assertEquals("Converter[org.joda.time.ReadablePeriod]", ReadablePeriodConverter.INSTANCE.toString());
112 }
113
114 }