/**
    * Logback: the reliable, generic, fast and flexible logging framework.
    * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
    *
    * This program and the accompanying materials are dual-licensed under
    * either the terms of the Eclipse Public License v1.0 as published by
    * the Eclipse Foundation
    *
    *   or (per the licensee's choosing)
   *
   * under the terms of the GNU Lesser General Public License version 2.1
   * as published by the Free Software Foundation.
   */
  package org.slf4j.implTest;
  
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.slf4j.LoggerFactoryFriend;
  
  import ch.qos.logback.classic.ClassicConstants;
  import ch.qos.logback.classic.LoggerContext;
  import ch.qos.logback.core.testUtil.RandomUtil;
  import ch.qos.logback.core.status.testUtil.StatusChecker;
  import ch.qos.logback.core.util.StatusPrinter;
  
  public class RecursiveInitializationTest {
  
      int diff = RandomUtil.getPositiveInt();
  
      @BeforeEach
      public void setUp() throws Exception {
          System.setProperty(ClassicConstants.CONFIG_FILE_PROPERTY, "recursiveInit.xml");
          LoggerFactoryFriend.reset();
      }
  
      @AfterEach
      public void tearDown() throws Exception {
          System.clearProperty(ClassicConstants.CONFIG_FILE_PROPERTY);
      }
  
      @Test
      public void recursiveLogbackInitialization() {
          Logger logger = LoggerFactory.getLogger("RecursiveInitializationTest" + diff);
          logger.info("RecursiveInitializationTest");
  
          LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
          StatusPrinter.printInCaseOfErrorsOrWarnings(loggerContext);
          StatusChecker statusChecker = new StatusChecker(loggerContext);
          statusChecker.assertIsErrorFree();
      }
  
  }