1 /*
   2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javafx.util.converter;
  27 
  28 import java.time.LocalTime;
  29 import java.time.chrono.Chronology;
  30 import java.time.chrono.IsoChronology;
  31 import java.time.format.DateTimeFormatter;
  32 import java.time.format.FormatStyle;
  33 import java.util.Arrays;
  34 import java.util.Collection;
  35 import java.util.Locale;
  36 
  37 import javafx.util.StringConverter;
  38 
  39 import static org.junit.Assert.*;
  40 import org.junit.Before;
  41 import org.junit.Test;
  42 import org.junit.runner.RunWith;
  43 import org.junit.runners.Parameterized;
  44 
  45 /**
  46  */
  47 @RunWith(Parameterized.class)
  48 public class LocalTimeStringConverterTest {
  49     private static final LocalTime VALID_TIME_WITH_SECONDS;
  50     private static final LocalTime VALID_TIME_WITHOUT_SECONDS;
  51 
  52     static {
  53         VALID_TIME_WITH_SECONDS = LocalTime.of(12, 34, 56);
  54         VALID_TIME_WITHOUT_SECONDS = LocalTime.of(12, 34, 0);
  55     }
  56     
  57     private static final DateTimeFormatter aFormatter = DateTimeFormatter.ofPattern("HH mm ss");
  58     private static final DateTimeFormatter aParser = DateTimeFormatter.ofPattern("hh mm ss a");
  59 
  60 
  61     @Parameterized.Parameters public static Collection implementations() {
  62         return Arrays.asList(new Object[][] {
  63             { new LocalTimeStringConverter(),
  64               Locale.getDefault(Locale.Category.FORMAT), FormatStyle.SHORT,
  65               VALID_TIME_WITHOUT_SECONDS, null, null },
  66 
  67             { new LocalTimeStringConverter(aFormatter, aParser),
  68               Locale.getDefault(Locale.Category.FORMAT), null,
  69               VALID_TIME_WITH_SECONDS, aFormatter, aParser },
  70 
  71             { new LocalTimeStringConverter(FormatStyle.SHORT, Locale.UK),
  72               Locale.UK, FormatStyle.SHORT,
  73               VALID_TIME_WITHOUT_SECONDS, null, null },
  74         });
  75     }
  76 
  77     private LocalTimeStringConverter converter;
  78     private Locale locale;
  79     private FormatStyle timeStyle;
  80     private DateTimeFormatter formatter, parser;
  81     private LocalTime validTime;
  82 
  83     public LocalTimeStringConverterTest(LocalTimeStringConverter converter, Locale locale, FormatStyle timeStyle, LocalTime validTime, DateTimeFormatter formatter, DateTimeFormatter parser) {
  84         this.converter = converter;
  85         this.locale = locale;
  86         this.timeStyle = timeStyle;
  87         this.validTime = validTime;
  88         this.formatter = formatter;
  89         this.parser = parser;
  90     }
  91     
  92     @Before public void setup() {
  93     }
  94     
  95     /*********************************************************************
  96      * Test constructors
  97      ********************************************************************/ 
  98     
  99     @Test public void testConstructor() {
 100         assertEquals(locale, converter.ldtConverter.locale);
 101         assertNull(converter.ldtConverter.dateStyle);
 102         assertEquals((timeStyle != null) ? timeStyle : FormatStyle.SHORT, converter.ldtConverter.timeStyle);
 103         if (formatter != null) {
 104             assertEquals(formatter, converter.ldtConverter.formatter);
 105         }
 106         if (parser != null) {
 107             assertEquals(parser, converter.ldtConverter.parser);
 108         } else if (formatter != null) {
 109             assertEquals(formatter, converter.ldtConverter.parser);
 110         }
 111     }
 112     
 113     
 114     
 115     /*********************************************************************
 116      * Test toString / fromString methods
 117      ********************************************************************/    
 118     
 119     @Test public void toString_to_fromString_testRoundtrip() {
 120         if (formatter == null) {
 121             // Only the default formatter/parser can guarantee roundtrip symmetry
 122             assertEquals(validTime, converter.fromString(converter.toString(validTime)));
 123         }
 124     }
 125     
 126     @Test(expected=RuntimeException.class)
 127     public void fromString_testInvalidInput() {
 128         converter.fromString("abcdefg");
 129     }
 130 }