@Test
public void testIsEmpty() {
Queue<Integer> q = new Queue<Integer>();
q.insert(1);
assertFalse(q.isEmpty());
q.remove();
assertTrue(q.isEmpty());
}
@Test
public void isEmptyTest() {
// When the stack empty...
assertEquals(true, queue.isEmpty());
// Adding some elements...
queue.enqueue(1);
assertEquals(false, queue.isEmpty());
// Testing it backwards...
queue.dequeue();
assertEquals(true, queue.isEmpty());
}
@Test
public void testInsert() {
Queue<Integer> q = new Queue<Integer>();
q.insert(1);
q.insert(2);
assertFalse(q.isEmpty());
}