/**
* Check that the <code>Plies</code> the <code>Piece</code> would return match the given set of
* correct <code>Plies</code>.
*/
private void checkPlies(Set<Ply> correctPlies, Piece piece) {
Set<Ply> obtainedPlies = new HashSet<Ply>(piece.getPlies());
assertEquals(
(piece.isWhite() ? "White" : "Black") + " Piece fails to" + " produce correct set of Plies",
correctPlies,
obtainedPlies);
}
