package org.kuali.common.util;
   
   import org.junit.Assert;
   import org.junit.Test;
   
   public class StrTest {
   
   	@Test
   	public void testConceal() {
  		String original = "foo.bar.baz";
  		String concealed = Str.conceal(original);
  		String revealed = Str.reveal(concealed);
  		Assert.assertEquals(original, revealed); // Test that we got our original string back
  		Assert.assertEquals(concealed, Str.conceal(concealed)); // Attempting to conceal an already concealed string is a NOOP
  		Assert.assertEquals(revealed, Str.reveal(revealed)); // Attempting to reveal an already revealed string is a NOOP
  	}
  
  	@Test
  	public void test2() {
  		String original = "bar.baz";
  		System.out.println(Str.conceal(original));
  	}
  }