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    1   /**
    2    * Copyright (c) 2004-2011 QOS.ch
    3    * All rights reserved.
    4    *
    5    * Permission is hereby granted, free  of charge, to any person obtaining
    6    * a  copy  of this  software  and  associated  documentation files  (the
    7    * "Software"), to  deal in  the Software without  restriction, including
    8    * without limitation  the rights to  use, copy, modify,  merge, publish,
    9    * distribute,  sublicense, and/or sell  copies of  the Software,  and to
    10   * permit persons to whom the Software  is furnished to do so, subject to
    11   * the following conditions:
    12   *
    13   * The  above  copyright  notice  and  this permission  notice  shall  be
    14   * included in all copies or substantial portions of the Software.
    15   *
    16   * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
    17   * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
    18   * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
    19   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
    20   * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
    21   * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
    22   * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    23   *
    24   */
    25  package org.slf4j.helpers;
    26
    27  import static org.junit.Assert.assertEquals;
    28  import static org.junit.Assert.assertNotNull;
    29  import static org.junit.Assert.assertTrue;
    30
    31  import org.junit.Test;
    32  import org.slf4j.Logger;
    33
    34  import java.util.Arrays;
    35  import java.util.HashSet;
    36  import java.util.Set;
    37
    38  public class SubstituteLoggerFactoryTest {
    39      private SubstituteLoggerFactory factory = new SubstituteLoggerFactory();
    40
    41      @Test
    42      public void testFactory() {
    43          Logger log = factory.getLogger("foo");
    44          assertNotNull(log);
    45
    46          Logger log2 = factory.getLogger("foo");
    47          assertTrue("Loggers with same name must be same", log == log2);
    48      }
    49
    50      @Test
    51      public void testLoggerNameList() {
    52          factory.getLogger("foo1");
    53          factory.getLogger("foo2");
    54
    55          Set<String> expectedNames = new HashSet<String>(Arrays.asList("foo1", "foo2"));
    56          Set<String> actualNames = new HashSet<String>(factory.getLoggerNames());
    57
    58          assertEquals(expectedNames, actualNames);
    59      }
    60
    61      @Test
    62      public void testLoggers() {
    63          factory.getLogger("foo1");
    64          factory.getLogger("foo2");
    65
    66          Set<String> expectedNames = new HashSet<String>(Arrays.asList("foo1", "foo2"));
    67
    68          Set<String> actualNames = new HashSet<String>();
    69          for (SubstituteLogger slog : factory.getLoggers()) {
    70              actualNames.add(slog.getName());
    71          }
    72
    73          assertEquals(expectedNames, actualNames);
    74      }
    75
    76  }