@Test
public void findKey() throws Exception {
ECKey a = group.freshKey(KeyChain.KeyPurpose.RECEIVE_FUNDS);
ECKey b = group.freshKey(KeyChain.KeyPurpose.CHANGE);
ECKey c = new ECKey();
ECKey d = new ECKey(); // Not imported.
group.importKeys(c);
assertTrue(group.hasKey(a));
assertTrue(group.hasKey(b));
assertTrue(group.hasKey(c));
assertFalse(group.hasKey(d));
ECKey result = group.findKeyFromPubKey(a.getPubKey());
assertEquals(a, result);
result = group.findKeyFromPubKey(b.getPubKey());
assertEquals(b, result);
result = group.findKeyFromPubHash(a.getPubKeyHash());
assertEquals(a, result);
result = group.findKeyFromPubHash(b.getPubKeyHash());
assertEquals(b, result);
result = group.findKeyFromPubKey(c.getPubKey());
assertEquals(c, result);
result = group.findKeyFromPubHash(c.getPubKeyHash());
assertEquals(c, result);
assertNull(group.findKeyFromPubKey(d.getPubKey()));
assertNull(group.findKeyFromPubHash(d.getPubKeyHash()));
}
