001/**
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
004 *
005 * This program and the accompanying materials are dual-licensed under
006 * either the terms of the Eclipse Public License v1.0 as published by
007 * the Eclipse Foundation
008 *
009 *   or (per the licensee's choosing)
010 *
011 * under the terms of the GNU Lesser General Public License version 2.1
012 * as published by the Free Software Foundation.
013 */
014package ch.qos.logback.classic.spi;
015
016import org.junit.Before;
017import org.junit.Test;
018import static org.junit.Assert.*;
019
020import ch.qos.logback.classic.Logger;
021import ch.qos.logback.classic.LoggerContext;
022
023public class LoggerComparatorTest {
024
025    LoggerComparator comparator = new LoggerComparator();
026    LoggerContext lc = new LoggerContext();
027
028    Logger root = lc.getLogger("root");
029
030    Logger a = lc.getLogger("a");
031    Logger b = lc.getLogger("b");
032
033    @Before
034    public void setUp() throws Exception {
035
036    }
037
038    @Test
039    public void testSmoke() {
040        assertEquals(0, comparator.compare(a, a));
041        assertEquals(-1, comparator.compare(a, b));
042        assertEquals(1, comparator.compare(b, a));
043        assertEquals(-1, comparator.compare(root, a));
044        // following two tests failed before bug #127 was fixed
045        assertEquals(1, comparator.compare(a, root));
046        assertEquals(0, comparator.compare(root, root));
047    }
048}