/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2015, QOS.ch. All rights reserved.
*
* This program and the accompanying materials are dual-licensed under
* either the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation
*
* or (per the licensee's choosing)
*
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
*/
package ch.qos.logback.core.util;
import org.junit.After;
import org.junit.Ignore;
import org.junit.Test;
import java.text.DateFormatSymbols;
import java.util.Locale;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertEquals;
public class CharSequenceToRegexMapperTest {
static Locale KO_LOCALE = new Locale("ko", "KR");
Locale oldLocale = Locale.getDefault();
@After
public void tearDown() {
Locale.setDefault(oldLocale);
}
@Test
public void findMinMaxLengthsInSymbolsWithTrivialInputs() {
String[] symbols = new String[] { "a", "bb" };
int[] results = CharSequenceToRegexMapper.findMinMaxLengthsInSymbols(symbols);
assertEquals(1, results[0]);
assertEquals(2, results[1]);
}
@Test
public void emptyStringValuesShouldBeIgnoredByFindMinMaxLengthsInSymbols() {
String[] symbols = new String[] { "aaa", "" };
int[] results = CharSequenceToRegexMapper.findMinMaxLengthsInSymbols(symbols);
assertEquals(3, results[0]);
assertEquals(3, results[1]);
}
@Test
@Ignore
public void noneOfTheSymbolsAreOfZeroLengthForKorean() {
Locale.setDefault(KO_LOCALE);
noneOfTheSymbolsAreOfZeroLength();
}
@Test
@Ignore
public void noneOfTheSymbolsAreOfZeroLengthForSwiss() {
Locale.setDefault(new Locale("fr", "CH"));
noneOfTheSymbolsAreOfZeroLength();
}
private void noneOfTheSymbolsAreOfZeroLength() {
DateFormatSymbols dateFormatSymbols = DateFormatSymbols.getInstance();
// checkEmptyString(dateFormatSymbols.getShortMonths(), "ShortMonths");
// checkEmptyString(dateFormatSymbols.getMonths(), "Months");
checkEmptyString(dateFormatSymbols.getShortWeekdays(), "ShortWeekdays");
checkEmptyString(dateFormatSymbols.getWeekdays(), "Weekdays");
checkEmptyString(dateFormatSymbols.getAmPmStrings(), "AmPmStrings");
}
private void checkEmptyString(String[] symbolArray, String category) {
for (String s : symbolArray) {
System.out.println(category + " [" + s + "]");
assertTrue(category + " contains empty strings", s.length() > 0);
}
}
}