code: package com.beijunyi.parallelgit.utils;
  
  import org.junit.Assert;
  import org.junit.Test;
  
  public class TreeUtilsNormalizeNodePathTest {
  
    @Test
    public void normalizeAbsolutePath_shouldRemoveItsLeadingSlash() {
      String origin = "/a/b/c";
      Assert.assertEquals("a/b/c", TreeUtils.normalizeNodePath(origin));
    }
  
    @Test
    public void normalizeDirectoryPath_shouldRemoveItsTrailingSlash() {
      String origin = "a/b/c/";
      Assert.assertEquals("a/b/c", TreeUtils.normalizeNodePath(origin));
    }
  
  }
  