@Test
public void rotateForward_BufferWithTwoElement_FirstElementAdded() {
KillRing killRing = new KillRing();
killRing.addElt("Test1");
killRing.addElt("Test2");
assertThat(killRing.currentElt(), is(equalTo("Test2")));
killRing.rotateForward();
assertThat(killRing.currentElt(), is(equalTo("Test1")));
}
@Test
public void currentElt_OneElement_CurrentElement() {
KillRing killRing = new KillRing();
killRing.addElt("Test");
assertThat(killRing.currentElt(), is(equalTo("Test")));
}
