    001/**
    002 * Copyright (c) 2004-2011 QOS.ch
    003 * All rights reserved.
    004 *
    005 * Permission is hereby granted, free  of charge, to any person obtaining
    006 * a  copy  of this  software  and  associated  documentation files  (the
    007 * "Software"), to  deal in  the Software without  restriction, including
    008 * without limitation  the rights to  use, copy, modify,  merge, publish,
    009 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
    010 * permit persons to whom the Software  is furnished to do so, subject to
    011 * the following conditions:
    012 *
    013 * The  above  copyright  notice  and  this permission  notice  shall  be
    014 * included in all copies or substantial portions of the Software.
    015 *
    016 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
    017 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
    018 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
    019 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
    020 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
    021 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
    022 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    023 *
    024 */
    025package org.slf4j.helpers;
    026
    027import static org.junit.Assert.assertEquals;
    028import static org.junit.Assert.assertNotNull;
    029import static org.junit.Assert.assertTrue;
    030
    031import org.junit.Test;
    032import org.slf4j.Logger;
    033
    034import java.util.Arrays;
    035import java.util.HashSet;
    036import java.util.Set;
    037
    038public class SubstituteLoggerFactoryTest {
    039    private SubstituteLoggerFactory factory = new SubstituteLoggerFactory();
    040
    041    @Test
    042    public void testFactory() {
    043        Logger log = factory.getLogger("foo");
    044        assertNotNull(log);
    045
    046        Logger log2 = factory.getLogger("foo");
    047        assertTrue("Loggers with same name must be same", log == log2);
    048    }
    049
    050    @Test
    051    public void testLoggerNameList() {
    052        factory.getLogger("foo1");
    053        factory.getLogger("foo2");
    054
    055        Set<String> expectedNames = new HashSet<String>(Arrays.asList("foo1", "foo2"));
    056        Set<String> actualNames = new HashSet<String>(factory.getLoggerNames());
    057
    058        assertEquals(expectedNames, actualNames);
    059    }
    060
    061    @Test
    062    public void testLoggers() {
    063        factory.getLogger("foo1");
    064        factory.getLogger("foo2");
    065
    066        Set<String> expectedNames = new HashSet<String>(Arrays.asList("foo1", "foo2"));
    067
    068        Set<String> actualNames = new HashSet<String>();
    069        for (SubstituteLogger slog : factory.getLoggers()) {
    070            actualNames.add(slog.getName());
    071        }
    072
    073        assertEquals(expectedNames, actualNames);
    074    }
    075
    076}