content: /*
   * Copyright 2015 Radius Networks, Inc.
   * Copyright 2015 Andrew Reitz
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.altbeacon.beacon.logging;
  
  import org.junit.Test;
  
  import static org.hamcrest.Matchers.instanceOf;
  import static org.hamcrest.Matchers.sameInstance;
  import static org.junit.Assert.assertThat;
  
  /**
   * Ensure correct instances are returned from factory methods.
   *
   * @author Andrew Reitz
   */
  public class LoggersTest {
      @Test
      public void loggersReturnsVerboseInstance() {
          Logger logger = Loggers.verboseLogger();
  
          assertThat(logger, instanceOf(VerboseAndroidLogger.class));
      }
  
      @Test
      public void verboseLoggerReturnsSameInstance() {
          Logger logger1 = Loggers.verboseLogger();
          Logger logger2 = Loggers.verboseLogger();
  
          assertThat(logger1, sameInstance(logger2));
      }
  
      @Test
      public void loggersReturnsEmptyInstance() {
          Logger logger = Loggers.empty();
  
          assertThat(logger, instanceOf(EmptyLogger.class));
      }
  
      @Test
      public void emptyLoggerReturnsSameInstance() {
          Logger logger1 = Loggers.empty();
          Logger logger2 = Loggers.empty();
  
          assertThat(logger1, sameInstance(logger2));
      }
  
      @Test
      public void loggersReturnsWarningLoggerInstance() {
          Logger logger = Loggers.warningLogger();
  
          assertThat(logger, instanceOf(WarningAndroidLogger.class));
      }
  
      @Test
      public void warningLoggerReturnsSameInstance() {
          Logger logger1 = Loggers.warningLogger();
          Logger logger2 = Loggers.warningLogger();
  
          assertThat(logger1, sameInstance(logger2));
      }
  }
  