/**
    * Logback: the reliable, generic, fast and flexible logging framework.
    * Copyright (C) 1999-2022, 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 ch.qos.logback.core.pattern.util;
  
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class RegularEscapeUtilTest {
  
      @BeforeEach
      public void setUp() throws Exception {
      }
  
      @Test
      public void basicEscape() {
          assertEquals("a", RegularEscapeUtil.basicEscape("a"));
          assertEquals("a\t", RegularEscapeUtil.basicEscape("a\t"));
          assertEquals("a\\", RegularEscapeUtil.basicEscape("a\\"));
          assertEquals("a\\", RegularEscapeUtil.basicEscape("a\\\\"));
      }
  
      @Test
      public void zbasicEscape() {
  
      }
  }