@Test
public void getKey() {
ECKey key1 = chain.getKey(KeyChain.KeyPurpose.RECEIVE_FUNDS);
assertTrue(onKeysAddedRan.getAndSet(false));
assertEquals(key1, onKeysAdded.getAndSet(null).get(0));
ECKey key2 = chain.getKey(KeyChain.KeyPurpose.CHANGE);
assertFalse(onKeysAddedRan.getAndSet(false));
assertEquals(key2, key1);
}
@Test(expected = KeyCrypterException.class)
public void cannotImportEncryptedKey() {
final ECKey key1 = new ECKey();
chain.importKeys(ImmutableList.of(key1));
chain = chain.toEncrypted("foobar");
ECKey encryptedKey = chain.getKey(KeyChain.KeyPurpose.RECEIVE_FUNDS);
assertTrue(encryptedKey.isEncrypted());
BasicKeyChain chain2 = new BasicKeyChain();
chain2.importKeys(ImmutableList.of(encryptedKey));
}