Resolve "WIP: UTXO Selection and Storage"

examples/node/storageTest.js

@@ -0,0 +1,48 @@
+import { BlockchainElectrum, StorageMemory, WalletHD } from '@xo/wallet';
+
+const ELECTRUM_SERVERS = [
+  'bch.imaginary.cash',
+  'cashnode.bch.ninja',
+  'electrum.imaginary.cash',
+];
+
+const blockchainElectrum = new BlockchainElectrum(ELECTRUM_SERVERS);
+await blockchainElectrum.start();
+
+const storage = new StorageMemory();
+
+const walletStore = await storage.getChild('wallets');
+const walletOneStore = await walletStore.getChild('1');
+console.log(walletOneStore);
+
+const cache = new StorageMemory();
+
+const services = {
+  blockchain: blockchainElectrum,
+  storage: walletOneStore,
+  cache: cache,
+};
+
+const wallet = await WalletHD.from(
+  {
+    mnemonic:
+      'grape amazing region hand script truck veteran tilt gaze rough despair guard',
+  },
+  blockchain,
+  walletOneStore,
+  cache,
+);
+
+await wallet.start();
+
+console.log(await storage.export());
+
+const txs = await wallet.fetchTransactions();
+
+console.log(txs);
+
+const wallet2 = await WalletHD.fromStorage(services);
+
+await wallet2.start();
+
+console.log(await wallet2.fetchTransactions());