@Test
public void testUpdate() {

	table.update(BLACK, true, coords.at("a1"), coords.at("b1"), coords.at("c1"));
	assertEquals(coords.at("c1"), table.getFirstLevelReply(BLACK, coords.at("b1")));
	assertEquals(NO_POINT, table.getFirstLevelReply(BLACK, coords.at("a1")));
	assertEquals(coords.at("c1"), table.getSecondLevelReply(BLACK, coords.at("a1"), coords.at("b1")));
}