CowExecutor { public void setTongue(final String tongue) { this.tongue = tongue; }  void setEyes(final String eyes); void setCowfile(final String cowfile); void setThink(final boolean think); void setTongue(final String tongue); void setWrap(final String wrap); void setMessage(final String message); void setMode(final String mode); void setLang(final String lang); void setHtml(final boolean html); void setAlt(final String alt); String execute();  }
@Test public void testSetTongue() { System.out.println("setTongue"); String tongue = "V"; CowExecutor instance = new CowExecutor(); instance.setTongue(tongue); String expResult = TestUtils.loadExpected("cowsayTongue.txt"); instance.setMessage("Hello"); String result = instance.execute(); Assert.assertEquals(expResult, result); }