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 final 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<>(Arrays.asList("foo1", "foo2"));
056        Set<String> actualNames = new HashSet<>(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<>(Arrays.asList("foo1", "foo2"));
067
068        Set<String> actualNames = new HashSet<>();
069        for (SubstituteLogger slog : factory.getLoggers()) {
070            actualNames.add(slog.getName());
071        }
072
073        assertEquals(expectedNames, actualNames);
074    }
075
076}