@Test(dependsOnMethods = {"testUpdateCSN"})
public void testRemoveCSN() throws Exception {
final MultiDomainServerState state = getLastAliveCSNs();
assertNull(state.getCSN(dn3, 42));
assertFalse(state.removeCSN(dn3, csn1));
assertSame(csn1, state.getCSN(dn1, csn1.getServerId()));
assertSame(csn1, state.getCSN(dn2, csn1.getServerId()));
assertSame(csn2, state.getCSN(dn2, csn2.getServerId()));
assertFalse(state.removeCSN(dn1, csn2));
assertSame(csn1, state.getCSN(dn1, csn1.getServerId()));
assertSame(csn1, state.getCSN(dn2, csn1.getServerId()));
assertSame(csn2, state.getCSN(dn2, csn2.getServerId()));
assertTrue(state.removeCSN(dn2, csn1));
assertSame(csn1, state.getCSN(dn1, csn1.getServerId()));
assertNull(state.getCSN(dn2, csn1.getServerId()));
assertSame(csn2, state.getCSN(dn2, csn2.getServerId()));
}
