Examples with MutableTrieImpl co.rsk.db.MutableTrieImpl used on opensource projects

Example 6 with MutableTrieImpl

use of co.rsk.db.MutableTrieImpl in project rskj by rsksmart.

the class BridgeStateTest method recreateFromEmptyStorageProvider.

@Test
public void recreateFromEmptyStorageProvider() throws IOException {
    TestSystemProperties config = new TestSystemProperties();
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    Repository repository = new MutableRepository(new MutableTrieImpl(trieStore, new Trie(trieStore)));
    BridgeConstants bridgeConstants = config.getNetworkConstants().getBridgeConstants();
    BridgeStorageProvider provider = new BridgeStorageProvider(repository, PrecompiledContracts.BRIDGE_ADDR, bridgeConstants, config.getActivationConfig().forBlock(0L));
    BridgeState state = new BridgeState(42, provider, null);
    BridgeState clone = BridgeState.create(bridgeConstants, state.getEncoded(), null);
    Assert.assertNotNull(clone);
    Assert.assertEquals(42, clone.getBtcBlockchainBestChainHeight());
    Assert.assertTrue(clone.getActiveFederationBtcUTXOs().isEmpty());
    Assert.assertTrue(clone.getRskTxsWaitingForSignatures().isEmpty());
}