@Test public void test_3elements() { prog3_5.insert(7); prog3_5.insert(8); prog3_5.insert(9); prog3_5.displayQueue(); assertEquals(7, prog3_5.peek()); }
@Test public void test_pop() { prog3_5.insert(7); prog3_5.insert(8); prog3_5.insert(9); prog3_5.remove(); prog3_5.displayQueue(); assertEquals(8, prog3_5.peek()); }
@Test public void test_1element() { prog3_5.insert(7); assertEquals(7, prog3_5.peek()); }