public class TestWordCounter { // TODO complete this test class // TODO declare a reference to the SUT (system under test), i.e., WordCounter @Before public void setUp() { // TODO create the SUT instance } @After public void tearDown() { // TODO set the SUT instance to null } @Test public void testGetCountEmpty() { // TODO verify that the SUT initially returns an empty map } @Test public void testGetCountNonEmpty() { // TODO run the SUT on a specific String iterator with some repeated words, // then use assertions to verify the correct counts // do this for at least two words in the iterator and two not in the iterator fail(); } }