@Test
public void testClear() {

	McRunnable runnable = player.getMcRunnable(0);
	runnable.acceptMove(at("b1"));
	runnable.acceptMove(at("c4"));
	runnable.acceptMove(at("a2"));
	updater.updateTree(BLACK, runnable);
	updater.clear();
	assertEquals("Total runs: 60\n", updater.toString(5));
}