Blockchain implements Serializable, PersistenceUnitContainer { public BlockchainContext getContext() { return context; } Blockchain(BlockchainContext context); void generatePersistenceUnitMap(BlockchainContext context); @SuppressWarnings("unchecked") BlockchainPersistenceUnit<H, B> getUnit(BlockchainUnitType type); Class<B> getClazz(BlockchainUnitType type); BlockchainContext getContext(); P2PConnection getConnection(); Block getCurrentBlock(); void setCurrentBlock(Block currentBlock); Block getGenesisBlock(); void setGenesisBlock(Block genesisBlock); BigInteger getCurrentBlockIndex(); void setCurrentBlockIndex(BigInteger currentBlockIndex); Shard getShard(); void flush(); @Override void stopPersistenceUnit(); TransactionsPool getPool(); BigInteger getNetworkHeight(); synchronized void setNetworkHeight(BigInteger networkBlockHeight); @Override String toString();  }
@Test public void testGetContext() throws IOException { BlockchainContext context = mock(BlockchainContext.class); Blockchain blockchain = new Blockchain(context); Assert.assertEquals(context, blockchain.getContext()); }