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Java > Open Source Codes > org > joda > time > format > TestPeriodFormatParsing


1 /*
2  * Copyright 2001-2005 Stephen Colebourne
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.joda.time.format;
17
18 import java.util.Locale JavaDoc;
19 import java.util.TimeZone JavaDoc;
20
21 import junit.framework.TestCase;
22 import junit.framework.TestSuite;
23
24 import org.joda.time.DateTimeConstants;
25 import org.joda.time.DateTimeUtils;
26 import org.joda.time.DateTimeZone;
27 import org.joda.time.Period;
28 import org.joda.time.PeriodType;
29
30 /**
31  * This class is a Junit unit test for PeriodFormat.
32  *
33  * @author Stephen Colebourne
34  */
35 public class TestPeriodFormatParsing extends TestCase {
36
37     private static final Period PERIOD = new Period(1, 2, 3, 4, 5, 6, 7, 8);
38     private static final Period EMPTY_PERIOD = new Period(0, 0, 0, 0, 0, 0, 0, 0);
39     private static final Period YEAR_DAY_PERIOD = new Period(1, 0, 0, 4, 5, 6, 7, 8, PeriodType.yearDayTime());
40     private static final Period EMPTY_YEAR_DAY_PERIOD = new Period(0, 0, 0, 0, 0, 0, 0, 0, PeriodType.yearDayTime());
41     private static final Period TIME_PERIOD = new Period(0, 0, 0, 0, 5, 6, 7, 8);
42     private static final Period DATE_PERIOD = new Period(1, 2, 3, 4, 0, 0, 0, 0);
43
44     private static final DateTimeZone PARIS = DateTimeZone.forID("Europe/Paris");
45     private static final DateTimeZone LONDON = DateTimeZone.forID("Europe/London");
46     private static final DateTimeZone TOKYO = DateTimeZone.forID("Asia/Tokyo");
47
48     long y2002days = 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
49                      366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 +
50                      365 + 365 + 366 + 365 + 365 + 365 + 366 + 365 + 365 + 365 +
51                      366 + 365;
52     // 2002-06-09
53 private long TEST_TIME_NOW = (y2002days + 31L + 28L + 31L + 30L + 31L + 9L - 1L) * DateTimeConstants.MILLIS_PER_DAY;
54
55     private DateTimeZone originalDateTimeZone = null;
56     private TimeZone JavaDoc originalTimeZone = null;
57     private Locale JavaDoc originalLocale = null;
58
59     public static void main(String JavaDoc[] args) {
60         junit.textui.TestRunner.run(suite());
61     }
62
63     public static TestSuite suite() {
64         return new TestSuite(TestPeriodFormatParsing.class);
65     }
66
67     public TestPeriodFormatParsing(String JavaDoc name) {
68         super(name);
69     }
70
71     protected void setUp() throws Exception JavaDoc {
72         DateTimeUtils.setCurrentMillisFixed(TEST_TIME_NOW);
73         originalDateTimeZone = DateTimeZone.getDefault();
74         originalTimeZone = TimeZone.getDefault();
75         originalLocale = Locale.getDefault();
76         DateTimeZone.setDefault(LONDON);
77         TimeZone.setDefault(TimeZone.getTimeZone("Europe/London"));
78         Locale.setDefault(Locale.UK);
79     }
80
81     protected void tearDown() throws Exception JavaDoc {
82         DateTimeUtils.setCurrentMillisSystem();
83         DateTimeZone.setDefault(originalDateTimeZone);
84         TimeZone.setDefault(originalTimeZone);
85         Locale.setDefault(originalLocale);
86         originalDateTimeZone = null;
87         originalTimeZone = null;
88         originalLocale = null;
89     }
90
91     //-----------------------------------------------------------------------
92 public void testParseStandard1() {
93         PeriodFormatter parser = PeriodFormat.getDefault();
94         Period p = parser.parsePeriod("6 years, 3 months and 2 days");
95         assertEquals(new Period(6, 3, 0, 2, 0, 0, 0, 0), p);
96     }
97
98     public void testParseCustom1() {
99         PeriodFormatter formatter = new PeriodFormatterBuilder()
100             .printZeroAlways()
101             .appendHours()
102             .appendSuffix(":")
103             .minimumPrintedDigits(2)
104             .appendMinutes()
105             .toFormatter();
106
107         Period p;
108
109         p = new Period(47, 55, 0, 0);
110         assertEquals("47:55", formatter.print(p));
111         assertEquals(p, formatter.parsePeriod("47:55"));
112         assertEquals(p, formatter.parsePeriod("047:055"));
113
114         p = new Period(7, 5, 0, 0);
115         assertEquals("7:05", formatter.print(p));
116         assertEquals(p, formatter.parsePeriod("7:05"));
117         assertEquals(p, formatter.parsePeriod("7:5"));
118         assertEquals(p, formatter.parsePeriod("07:05"));
119
120         p = new Period(0, 5, 0, 0);
121         assertEquals("0:05", formatter.print(p));
122         assertEquals(p, formatter.parsePeriod("0:05"));
123         assertEquals(p, formatter.parsePeriod("0:5"));
124         assertEquals(p, formatter.parsePeriod("00:005"));
125         assertEquals(p, formatter.parsePeriod("0:005"));
126
127         p = new Period(0, 0, 0, 0);
128         assertEquals("0:00", formatter.print(p));
129         assertEquals(p, formatter.parsePeriod("0:00"));
130         assertEquals(p, formatter.parsePeriod("0:0"));
131         assertEquals(p, formatter.parsePeriod("00:00"));
132     }
133
134 }
135
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