public class TestHelper {

    private static int testNum = 0;
    /**
     * given two objects, expected and result, sout that the test passes if result.equals(expected) otherwise sout failure.
     * and provide information on the class that this test pertains to.
     * @param clazz
     * @param expected
     * @param result
     * @param description
     */
    public static void evaluateTest(Class clazz,Object expected, Object result, String description){
        if(result.equals(expected)){
            System.out.println("Passed Test(" + clazz.getName()+ ") " + testNum++ + ": " + description);
        }else{
            System.out.println("Failed Test(" + clazz.getName()+ ") " + testNum++ + ": " + description);
            System.out.println("Expected: " + expected + ", actual: " + result);
        }
    }
}

/* Sample usage/output below *********************************************/
//Sample setup and usage
HangmanManager hangmanManager = new HangmanManager(HangmanMain.getDictionary()); //actually quick hack to make getting the dictionary easier >.<
int expectedInt;
Map<String, Integer>  expectedMap;

//numWords(len)
expectedInt = 49;
TestHelper.evaluateTest(HangmanManager.class, expectedInt, hangmanManager.numWords(2), "Testing numWords method for words of length 2");

expectedInt = 7359;
TestHelper.evaluateTest(HangmanManager.class, expectedInt, hangmanManager.numWords(7), "Testing numWords method for words of length 7");

//sample output
Passed Test(HangmanManager) 0: Testing numWords method for words of length 2
Passed Test(HangmanManager) 1: Testing numWords method for words of length 7