@Test
public void removeKey() {
ECKey key = new ECKey();
chain.importKeys(key);
assertEquals(1, chain.numKeys());
assertTrue(chain.removeKey(key));
assertEquals(0, chain.numKeys());
assertFalse(chain.removeKey(key));
}
@Test
public void watching() throws UnreadableWalletException {
ECKey key1 = new ECKey();
ECKey pub = ECKey.fromPublicOnly(key1.getPubKeyPoint());
chain.importKeys(pub);
assertEquals(1, chain.numKeys());
List<Protos.Key> keys = chain.serializeToProtobuf();
assertEquals(1, keys.size());
assertTrue(keys.get(0).hasPublicKey());
assertFalse(keys.get(0).hasSecretBytes());
chain = BasicKeyChain.fromProtobufUnencrypted(keys);
assertEquals(1, chain.numKeys());
assertFalse(chain.findKeyFromPubKey(pub.getPubKey()).hasPrivKey());
}
@Test
public void importKeys() {
long now = Utils.currentTimeSeconds();
Utils.setMockClock(now);
final ECKey key1 = new ECKey();
Utils.rollMockClock(86400);
final ECKey key2 = new ECKey();
final ArrayList<ECKey> keys = Lists.newArrayList(key1, key2);
// Import two keys, check the event is correct.
assertEquals(2, chain.importKeys(keys));
assertEquals(2, chain.numKeys());
assertTrue(onKeysAddedRan.getAndSet(false));
assertArrayEquals(keys.toArray(), onKeysAdded.get().toArray());
assertEquals(now, chain.getEarliestKeyCreationTime());
// Check we ignore duplicates.
final ECKey newKey = new ECKey();
keys.add(newKey);
assertEquals(1, chain.importKeys(keys));
assertTrue(onKeysAddedRan.getAndSet(false));
assertEquals(newKey, onKeysAdded.getAndSet(null).get(0));
assertEquals(0, chain.importKeys(keys));
assertFalse(onKeysAddedRan.getAndSet(false));
assertNull(onKeysAdded.get());
assertTrue(chain.hasKey(key1));
assertTrue(chain.hasKey(key2));
assertEquals(key1, chain.findKeyFromPubHash(key1.getPubKeyHash()));
assertEquals(key2, chain.findKeyFromPubKey(key2.getPubKey()));
assertNull(chain.findKeyFromPubKey(key2.getPubKeyHash()));
}
@Test
public void bloom() throws Exception {
ECKey key1 = new ECKey();
ECKey key2 = new ECKey();
chain.importKeys(key1, key2);
assertEquals(2, chain.numKeys());
assertEquals(4, chain.numBloomFilterEntries());
BloomFilter filter = chain.getFilter(4, 0.001, 100);
assertTrue(filter.contains(key1.getPubKey()));
assertTrue(filter.contains(key1.getPubKeyHash()));
assertTrue(filter.contains(key2.getPubKey()));
assertTrue(filter.contains(key2.getPubKeyHash()));
ECKey key3 = new ECKey();
assertFalse(filter.contains(key3.getPubKey()));
}