You have probably noticed that the last two specifications have the first two lines duplicated. We can refactor the specifications code by moving them to the method annotated with @Before:

TicTacToeCollection collection;
TicTacToeBean bean;
MongoCollection mongoCollection;
 
@Before
public void before() throws UnknownHostException {
  collection = spy(new TicTacToeCollection());
  bean = new TicTacToeBean(3, 2, 1, 'Y');
  mongoCollection = mock(MongoCollection.class);
} 
... 
@Test
public void whenSaveMoveThenInvokeMongoCollectionSave() {
// TicTacToeBean bean = new TicTacToeBean(3, 2, 1, 'Y'); 
// MongoCollection mongoCollection = mock(MongoCollection.class); 
  doReturn(mongoCollection).when(collection).getMongoCollection(); 
  collection.saveMove(bean); 
  verify(mongoCollection, times(1)).save(bean); 
} 
 
@Test 
public void whenSaveMoveThenReturnTrue() { 
// TicTacToeBean bean = new TicTacToeBean(3, 2, 1, 'Y'); 
// MongoCollection mongoCollection = mock(MongoCollection.class); 
   doReturn(mongoCollection).when(collection).getMongoCollection(); 
   assertTrue(collection.saveMove(bean)); 
}