@Test
public void testRemoveT() {
assertTrue(ring.contains("Per"));
ring.remove("Per");
assertFalse(ring.contains("Per"));
assertEquals(2, ring.getCurrentSize());
}
@Test
public void testClear() {
ring.clear();
assertEquals(0, ring.getCurrentSize());
assertTrue(ring.isEmpty());
}
@Test
public void testGetCurrentSize() {
assertEquals(3, ring.getCurrentSize());
ring.add("Lis");
assertEquals(4, ring.getCurrentSize());
}
