Aprog/test/net/sourceforge/aprog/swing/LanguageComboBoxTest.java

   1 /*
   2  *  The MIT License
   3  *
   4  *  Copyright 2010 Codist Monk.
   5  *
   6  *  Permission is hereby granted, free of charge, to any person obtaining a copy
   7  *  of this software and associated documentation files (the "Software"), to deal
   8  *  in the Software without restriction, including without limitation the rights
   9  *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10  *  copies of the Software, and to permit persons to whom the Software is
  11  *  furnished to do so, subject to the following conditions:
  12  *
  13  *  The above copyright notice and this permission notice shall be included in
  14  *  all copies or substantial portions of the Software.
  15  *
  16  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19  *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  *  THE SOFTWARE.
  23  */
  24
  25 package net.sourceforge.aprog.swing;
  26
  27 import java.util.Arrays;
  28 import static org.junit.Assert.*;
  29
  30 import java.util.Locale;
  31
  32 import net.sourceforge.aprog.i18n.Translator;
  33 import net.sourceforge.aprog.i18n.TranslatorTest;
  34
  35 import org.junit.Test;
  36
  37 /**
  38  * Automated tests using JUnit 4 for {@link LanguageComboBox}.
  39  *
  40  * @author codistmonk (creation 2010-07-01)
  41  */
  42 public final class LanguageComboBoxTest {
  43
  44     @Test
  45     public final void testConstructorAndUpdateTranslator() {
  46         final Translator translator = new Translator();
  47
  48         translator.collectAvailableLocales(TranslatorTest.MESSAGES_BASE);
  49         translator.setLocale(Locale.FRENCH);
  50
  51         assertTrue(Arrays.asList(translator.getAvailableLocales()).contains(Locale.ENGLISH));
  52         assertTrue(Arrays.asList(translator.getAvailableLocales()).contains(Locale.FRENCH));
  53         assertEquals(Locale.FRENCH, translator.getLocale());
  54         assertEquals(Locale.FRENCH, translator.getBestAvailableLocale());
  55
  56         final LanguageComboBox languageComboBox = new LanguageComboBox(translator);
  57
  58         assertEquals(translator.getAvailableLocales().length, languageComboBox.getItemCount());
  59         assertEquals(translator.getBestAvailableLocale(), languageComboBox.getSelectedItem());
  60
  61         languageComboBox.setSelectedItem(Locale.ENGLISH);
  62
  63         assertEquals(Locale.ENGLISH, translator.getLocale());
  64     }
  65
  66 }