public class SecurityServiceTest extends TestCase {
@Test
public void testCreateHash() throws Exception {
SecurityService securityService = new SecurityService();
Timer timer = new Timer();
String hash1 = securityService.createHash("My secret password!");
System.out.println("Hashing took: " + timer.getDuration() + " millis");
String hash2 = securityService.createHash("My secret password!");
String hash3 = securityService.createHash("my secret password!");
assertEquals(hash1, hash2);
assertNotSame(hash1, hash3);
}