@Test
 public void testSimulate() throws Exception {
   textAnalysis.simulate(10);
 }
 @Test
 public void testCountShakespeare() throws Exception {
   textAnalysis.countShakespeare();
 }
 @Test
 public void testTextFingerPrint() throws Exception {
   textAnalysis.textFingerPrint(
       "Lujyfwapvu huk zljbypaf hyl mbukhtluahs whyaz vm avkhf'z Pualyula.");
 }