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Java example source code file (TestStringConvert.java)

This example Java source code file (TestStringConvert.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

datetime, datetimezone, duration, europe/paris, exception, localdatetime, localtime, monthday, mutabledatetime, mutableperiod, period, string, teststringconvert, yearmonth

The TestStringConvert.java Java example source code

/*
 *  Copyright 2001-2013 Stephen Colebourne
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.joda.time;

import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.joda.convert.StringConvert;
import org.joda.time.chrono.ISOChronology;

/**
 * Test string conversion.
 *
 * @author Stephen Colebourne
 */
public class TestStringConvert extends TestCase {

    private static final DateTimeZone ZONE = DateTimeZone.forID("+02:00");

    public static void main(String[] args) {
        junit.textui.TestRunner.run(suite());
    }

    public static TestSuite suite() {
        return new TestSuite(TestStringConvert.class);
    }

    public TestStringConvert(String name) {
        super(name);
    }

    protected void setUp() throws Exception {
    }

    protected void tearDown() throws Exception {
    }

    //-----------------------------------------------------------------------
    @SuppressWarnings("deprecation")
    public void testDateMidnight() {
        DateMidnight test = new DateMidnight(2010, 6, 30, ISOChronology.getInstance(ZONE));
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("2010-06-30T00:00:00.000+02:00", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(DateMidnight.class, str));
    }

    public void testDateTime() {
        DateTime test = new DateTime(2010, 6, 30, 2, 30, 50, 678, ISOChronology.getInstance(ZONE));
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("2010-06-30T02:30:50.678+02:00", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(DateTime.class, str));
    }

    public void testMutableDateTime() {
        MutableDateTime test = new MutableDateTime(2010, 6, 30, 2, 30, 50, 678, ISOChronology.getInstance(ZONE));
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("2010-06-30T02:30:50.678+02:00", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(MutableDateTime.class, str));
    }

    public void testLocalDateTime() {
        LocalDateTime test = new LocalDateTime(2010, 6, 30, 2, 30);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("2010-06-30T02:30:00.000", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(LocalDateTime.class, str));
    }

    public void testLocalDate() {
        LocalDate test = new LocalDate(2010, 6, 30);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("2010-06-30", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(LocalDate.class, str));
    }

    public void testLocalTime() {
        LocalTime test = new LocalTime(2, 30, 50, 678);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("02:30:50.678", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(LocalTime.class, str));
    }

    public void testYearMonth() {
        YearMonth test = new YearMonth(2010, 6);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("2010-06", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(YearMonth.class, str));
    }

    public void testMonthDay() {
        MonthDay test = new MonthDay(6, 30);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("--06-30", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(MonthDay.class, str));
    }

    public void testMonthDay_leapDay() {
        MonthDay test = new MonthDay(2, 29);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("--02-29", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(MonthDay.class, str));
    }

    //-----------------------------------------------------------------------
    public void testTimeZone() {
        DateTimeZone test = DateTimeZone.forID("Europe/Paris");
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("Europe/Paris", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(DateTimeZone.class, str));
    }

//    public void testInterval() {
//        DateTime a = new DateTime(2010, 6, 30, 2, 30, 50, 678, ISOChronology.getInstance(ZONE));
//        DateTime b = new DateTime(2011, 9, 10, 4, 20, 40, 234, ISOChronology.getInstance(ZONE));
//        Interval test = new Interval(a, b);
//        String str = StringConvert.INSTANCE.convertToString(test);
//        assertEquals("2010-06-30T02:30:50.678+02:00/2011-09-10T04:20:40.234+02:00", str);
//        assertEquals(test, StringConvert.INSTANCE.convertFromString(Interval.class, str));
//    }

    public void testDuration() {
        Duration test = new Duration(12345678L);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("PT12345.678S", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(Duration.class, str));
    }

    public void testPeriod() {
        Period test = new Period(1, 2, 3, 4, 5, 6, 7, 8);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("P1Y2M3W4DT5H6M7.008S", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(Period.class, str));
    }

    public void testMutablePeriod() {
        MutablePeriod test = new MutablePeriod(1, 2, 3, 4, 5, 6, 7, 8);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("P1Y2M3W4DT5H6M7.008S", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(MutablePeriod.class, str));
    }

    public void testYears() {
        Years test = Years.years(5);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("P5Y", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(Years.class, str));
    }

    public void testMonths() {
        Months test = Months.months(5);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("P5M", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(Months.class, str));
    }

    public void testWeeks() {
        Weeks test = Weeks.weeks(5);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("P5W", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(Weeks.class, str));
    }

    public void testDays() {
        Days test = Days.days(5);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("P5D", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(Days.class, str));
    }

    public void testHours() {
        Hours test = Hours.hours(5);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("PT5H", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(Hours.class, str));
    }

    public void testMinutes() {
        Minutes test = Minutes.minutes(5);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("PT5M", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(Minutes.class, str));
    }

    public void testSeconds() {
        Seconds test = Seconds.seconds(5);
        String str = StringConvert.INSTANCE.convertToString(test);
        assertEquals("PT5S", str);
        assertEquals(test, StringConvert.INSTANCE.convertFromString(Seconds.class, str));
    }

}

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