// import 'dart:convert';
//
// import 'package:bitcoindart/bitcoindart.dart';
// import 'package:decimal/decimal.dart';
// import 'package:flutter_test/flutter_test.dart';
// import 'package:hive/hive.dart';
// import 'package:hive_test/hive_test.dart';
// import 'package:mockito/annotations.dart';
// import 'package:mockito/mockito.dart';
// import 'package:stackwallet/electrumx_rpc/cached_electrumx.dart';
// import 'package:stackwallet/electrumx_rpc/electrumx.dart';
// import 'package:stackwallet/hive/db.dart';
// import 'package:stackwallet/models/paymint/fee_object_model.dart';
// import 'package:stackwallet/models/paymint/transactions_model.dart';
// import 'package:stackwallet/models/paymint/utxo_model.dart';
// import 'package:stackwallet/services/coins/namecoin/namecoin_wallet.dart';
// import 'package:stackwallet/services/price.dart';
// import 'package:stackwallet/services/transaction_notification_tracker.dart';
// import 'package:stackwallet/utilities/enums/coin_enum.dart';
// import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
// import 'package:tuple/tuple.dart';
//
// import 'namecoin_history_sample_data.dart';
// import 'namecoin_transaction_data_samples.dart';
// import 'namecoin_utxo_sample_data.dart';
// import 'namecoin_wallet_test.mocks.dart';
// import 'namecoin_wallet_test_parameters.dart';
//
// @GenerateMocks(
//     [ElectrumX, CachedElectrumX, PriceAPI, TransactionNotificationTracker])
// void main() {
//   group("namecoin constants", () {
//     test("namecoin minimum confirmations", () async {
//       expect(MINIMUM_CONFIRMATIONS, 2);
//     });
//     test("namecoin dust limit", () async {
//       expect(DUST_LIMIT, 546);
//     });
//     test("namecoin mainnet genesis block hash", () async {
//       expect(GENESIS_HASH_MAINNET,
//           "000000000062b72c5e2ceb45fbc8587e807c155b0da735e6483dfba2f0a9c770");
//     });
//     test("namecoin testnet genesis block hash", () async {
//       expect(GENESIS_HASH_TESTNET,
//           "00000007199508e34a9ff81e6ec0c477a4cccff2a4767a8eee39c11db367b008");
//     });
//   });
//
//   test("namecoin DerivePathType enum", () {
//     expect(DerivePathType.values.length, 3);
//     expect(DerivePathType.values.toString(),
//         "[DerivePathType.bip44, DerivePathType.bip49, DerivePathType.bip84]");
//   });
//
//   group("bip32 node/root", () {
//     test("getBip32Root", () {
//       final root = getBip32Root(TEST_MNEMONIC, namecoin);
//       expect(root.toWIF(), ROOT_WIF);
//     });
//
//     // test("getBip32NodeFromRoot", () {
//     //   final root = getBip32Root(TEST_MNEMONIC, namecoin);
//     //   // two mainnet
//     //   final node44 = getBip32NodeFromRoot(0, 0, root, DerivePathType.bip44);
//     //   expect(node44.toWIF(), NODE_WIF_44);
//     //   final node49 = getBip32NodeFromRoot(0, 0, root, DerivePathType.bip49);
//     //   expect(node49.toWIF(), NODE_WIF_49);
//     //   // and one on testnet
//     //   final node84 = getBip32NodeFromRoot(
//     //       0, 0, getBip32Root(TEST_MNEMONIC, testnet), DerivePathType.bip84);
//     //   expect(node84.toWIF(), NODE_WIF_84);
//     //   // a bad derive path
//     //   bool didThrow = false;
//     //   try {
//     //     getBip32NodeFromRoot(0, 0, root, null);
//     //   } catch (_) {
//     //     didThrow = true;
//     //   }
//     //   expect(didThrow, true);
//     //   // finally an invalid network
//     //   didThrow = false;
//     //   final invalidNetwork = NetworkType(
//     //       messagePrefix: '\x18hello world\n',
//     //       bech32: 'gg',
//     //       bip32: Bip32Type(public: 0x055521e, private: 0x055555),
//     //       pubKeyHash: 0x55,
//     //       scriptHash: 0x55,
//     //       wif: 0x00);
//     //   try {
//     //     getBip32NodeFromRoot(0, 0, getBip32Root(TEST_MNEMONIC, invalidNetwork),
//     //         DerivePathType.bip44);
//     //   } catch (_) {
//     //     didThrow = true;
//     //   }
//     //   expect(didThrow, true);
//     // });
//
//     // test("basic getBip32Node", () {
//     //   final node =
//     //       getBip32Node(0, 0, TEST_MNEMONIC, testnet, DerivePathType.bip84);
//     //   expect(node.toWIF(), NODE_WIF_84);
//     // });
//   });
//
//   group("validate mainnet namecoin addresses", () {
//     MockElectrumX? client;
//     MockCachedElectrumX? cachedClient;
//     MockPriceAPI? priceAPI;
//     FakeSecureStorage? secureStore;
//     MockTransactionNotificationTracker? tracker;
//
//     NamecoinWallet? mainnetWallet;
//
//     setUp(() {
//       client = MockElectrumX();
//       cachedClient = MockCachedElectrumX();
//       priceAPI = MockPriceAPI();
//       secureStore = FakeSecureStorage();
//       tracker = MockTransactionNotificationTracker();
//
//       mainnetWallet = NamecoinWallet(
//         walletId: "validateAddressMainNet",
//         walletName: "validateAddressMainNet",
//         coin: Coin.namecoin,
//         client: client!,
//         cachedClient: cachedClient!,
//         tracker: tracker!,
//         priceAPI: priceAPI,
//         secureStore: secureStore,
//       );
//     });
//
//     test("valid mainnet legacy/p2pkh address type", () {
//       expect(
//           mainnetWallet?.addressType(
//               address: "N673DDbjPcrNgJmrhJ1xQXF9LLizQzvjEs"),
//           DerivePathType.bip44);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(tracker);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("valid mainnet bech32 p2wpkh address type", () {
//       expect(
//           mainnetWallet?.addressType(
//               address: "nc1q6k4x8ye6865z3rc8zkt8gyu52na7njqt6hsk4v"),
//           DerivePathType.bip84);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(tracker);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("invalid bech32 address type", () {
//       expect(
//           () => mainnetWallet?.addressType(
//               address: "tb1qzzlm6mnc8k54mx6akehl8p9ray8r439va5ndyq"),
//           throwsArgumentError);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(tracker);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("address has no matching script", () {
//       expect(
//           () => mainnetWallet?.addressType(
//               address: "mpMk94ETazqonHutyC1v6ajshgtP8oiFKU"),
//           throwsArgumentError);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(tracker);
//       verifyNoMoreInteractions(priceAPI);
//     });
//   });
//
//   group("testNetworkConnection", () {
//     MockElectrumX? client;
//     MockCachedElectrumX? cachedClient;
//     MockPriceAPI? priceAPI;
//     FakeSecureStorage? secureStore;
//     MockTransactionNotificationTracker? tracker;
//
//     NamecoinWallet? nmc;
//
//     setUp(() {
//       client = MockElectrumX();
//       cachedClient = MockCachedElectrumX();
//       priceAPI = MockPriceAPI();
//       secureStore = FakeSecureStorage();
//       tracker = MockTransactionNotificationTracker();
//
//       nmc = NamecoinWallet(
//         walletId: "testNetworkConnection",
//         walletName: "testNetworkConnection",
//         coin: Coin.namecoin,
//         client: client!,
//         cachedClient: cachedClient!,
//         tracker: tracker!,
//         priceAPI: priceAPI,
//         secureStore: secureStore,
//       );
//     });
//
//     test("attempted connection fails due to server error", () async {
//       when(client?.ping()).thenAnswer((_) async => false);
//       final bool? result = await nmc?.testNetworkConnection();
//       expect(result, false);
//       expect(secureStore?.interactions, 0);
//       verify(client?.ping()).called(1);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("attempted connection fails due to exception", () async {
//       when(client?.ping()).thenThrow(Exception);
//       final bool? result = await nmc?.testNetworkConnection();
//       expect(result, false);
//       expect(secureStore?.interactions, 0);
//       verify(client?.ping()).called(1);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("attempted connection test success", () async {
//       when(client?.ping()).thenAnswer((_) async => true);
//       final bool? result = await nmc?.testNetworkConnection();
//       expect(result, true);
//       expect(secureStore?.interactions, 0);
//       verify(client?.ping()).called(1);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//   });
//
//   group("basic getters, setters, and functions", () {
//     final testWalletId = "NMCtestWalletID";
//     final testWalletName = "NMCWallet";
//
//     MockElectrumX? client;
//     MockCachedElectrumX? cachedClient;
//     MockPriceAPI? priceAPI;
//     FakeSecureStorage? secureStore;
//     MockTransactionNotificationTracker? tracker;
//
//     NamecoinWallet? nmc;
//
//     setUp(() async {
//       client = MockElectrumX();
//       cachedClient = MockCachedElectrumX();
//       priceAPI = MockPriceAPI();
//       secureStore = FakeSecureStorage();
//       tracker = MockTransactionNotificationTracker();
//
//       nmc = NamecoinWallet(
//         walletId: testWalletId,
//         walletName: testWalletName,
//         coin: Coin.namecoin,
//         client: client!,
//         cachedClient: cachedClient!,
//         tracker: tracker!,
//         priceAPI: priceAPI,
//         secureStore: secureStore,
//       );
//     });
//
//     test("get networkType main", () async {
//       expect(Coin.namecoin, Coin.namecoin);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("get networkType test", () async {
//       nmc = NamecoinWallet(
//         walletId: testWalletId,
//         walletName: testWalletName,
//         coin: Coin.namecoin,
//         client: client!,
//         cachedClient: cachedClient!,
//         tracker: tracker!,
//         priceAPI: priceAPI,
//         secureStore: secureStore,
//       );
//       expect(Coin.namecoin, Coin.namecoin);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("get cryptoCurrency", () async {
//       expect(Coin.namecoin, Coin.namecoin);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("get coinName", () async {
//       expect(Coin.namecoin, Coin.namecoin);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("get coinTicker", () async {
//       expect(Coin.namecoin, Coin.namecoin);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("get and set walletName", () async {
//       expect(Coin.namecoin, Coin.namecoin);
//       nmc?.walletName = "new name";
//       expect(nmc?.walletName, "new name");
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("estimateTxFee", () async {
//       expect(nmc?.estimateTxFee(vSize: 356, feeRatePerKB: 1), 356);
//       expect(nmc?.estimateTxFee(vSize: 356, feeRatePerKB: 900), 356);
//       expect(nmc?.estimateTxFee(vSize: 356, feeRatePerKB: 999), 356);
//       expect(nmc?.estimateTxFee(vSize: 356, feeRatePerKB: 1000), 356);
//       expect(nmc?.estimateTxFee(vSize: 356, feeRatePerKB: 1001), 712);
//       expect(nmc?.estimateTxFee(vSize: 356, feeRatePerKB: 1699), 712);
//       expect(nmc?.estimateTxFee(vSize: 356, feeRatePerKB: 2000), 712);
//       expect(nmc?.estimateTxFee(vSize: 356, feeRatePerKB: 12345), 4628);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("get fees succeeds", () async {
//       when(client?.ping()).thenAnswer((_) async => true);
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       when(client?.estimateFee(blocks: 1))
//           .thenAnswer((realInvocation) async => Decimal.zero);
//       when(client?.estimateFee(blocks: 5))
//           .thenAnswer((realInvocation) async => Decimal.one);
//       when(client?.estimateFee(blocks: 20))
//           .thenAnswer((realInvocation) async => Decimal.ten);
//
//       final fees = await nmc?.fees;
//       expect(fees, isA<FeeObject>());
//       expect(fees?.slow, 1000000000);
//       expect(fees?.medium, 100000000);
//       expect(fees?.fast, 0);
//
//       verify(client?.estimateFee(blocks: 1)).called(1);
//       verify(client?.estimateFee(blocks: 5)).called(1);
//       verify(client?.estimateFee(blocks: 20)).called(1);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("get fees fails", () async {
//       when(client?.ping()).thenAnswer((_) async => true);
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       when(client?.estimateFee(blocks: 1))
//           .thenAnswer((realInvocation) async => Decimal.zero);
//       when(client?.estimateFee(blocks: 5))
//           .thenAnswer((realInvocation) async => Decimal.one);
//       when(client?.estimateFee(blocks: 20))
//           .thenThrow(Exception("some exception"));
//
//       bool didThrow = false;
//       try {
//         await nmc?.fees;
//       } catch (_) {
//         didThrow = true;
//       }
//
//       expect(didThrow, true);
//
//       verify(client?.estimateFee(blocks: 1)).called(1);
//       verify(client?.estimateFee(blocks: 5)).called(1);
//       verify(client?.estimateFee(blocks: 20)).called(1);
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     // test("get maxFee", () async {
//     //   when(client?.ping()).thenAnswer((_) async => true);
//     //   when(client?.getServerFeatures()).thenAnswer((_) async => {
//     //         "hosts": {},
//     //         "pruning": null,
//     //         "server_version": "Unit tests",
//     //         "protocol_min": "1.4",
//     //         "protocol_max": "1.4.2",
//     //         "genesis_hash": GENESIS_HASH_TESTNET,
//     //         "hash_function": "sha256",
//     //         "services": []
//     //       });
//     //   when(client?.estimateFee(blocks: 20))
//     //       .thenAnswer((realInvocation) async => Decimal.zero);
//     //   when(client?.estimateFee(blocks: 5))
//     //       .thenAnswer((realInvocation) async => Decimal.one);
//     //   when(client?.estimateFee(blocks: 1))
//     //       .thenAnswer((realInvocation) async => Decimal.ten);
//     //
//     //   final maxFee = await nmc?.maxFee;
//     //   expect(maxFee, 1000000000);
//     //
//     //   verify(client?.estimateFee(blocks: 1)).called(1);
//     //   verify(client?.estimateFee(blocks: 5)).called(1);
//     //   verify(client?.estimateFee(blocks: 20)).called(1);
//     //   expect(secureStore?.interactions, 0);
//     //   verifyNoMoreInteractions(client);
//     //   verifyNoMoreInteractions(cachedClient);
//     //   verifyNoMoreInteractions(tracker);
//     //   verifyNoMoreInteractions(priceAPI);
//     // });
//   });
//
//   group("Namecoin service class functions that depend on shared storage", () {
//     final testWalletId = "NMCtestWalletID";
//     final testWalletName = "NMCWallet";
//
//     bool hiveAdaptersRegistered = false;
//
//     MockElectrumX? client;
//     MockCachedElectrumX? cachedClient;
//     MockPriceAPI? priceAPI;
//     FakeSecureStorage? secureStore;
//     MockTransactionNotificationTracker? tracker;
//
//     NamecoinWallet? nmc;
//
//     setUp(() async {
//       await setUpTestHive();
//       if (!hiveAdaptersRegistered) {
//         hiveAdaptersRegistered = true;
//
//         // Registering Transaction Model Adapters
//         Hive.registerAdapter(TransactionDataAdapter());
//         Hive.registerAdapter(TransactionChunkAdapter());
//         Hive.registerAdapter(TransactionAdapter());
//         Hive.registerAdapter(InputAdapter());
//         Hive.registerAdapter(OutputAdapter());
//
//         // Registering Utxo Model Adapters
//         Hive.registerAdapter(UtxoDataAdapter());
//         Hive.registerAdapter(UtxoObjectAdapter());
//         Hive.registerAdapter(StatusAdapter());
//
//         final wallets = await Hive.openBox('wallets');
//         await wallets.put('currentWalletName', testWalletName);
//       }
//
//       client = MockElectrumX();
//       cachedClient = MockCachedElectrumX();
//       priceAPI = MockPriceAPI();
//       secureStore = FakeSecureStorage();
//       tracker = MockTransactionNotificationTracker();
//
//       nmc = NamecoinWallet(
//         walletId: testWalletId,
//         walletName: testWalletName,
//         coin: Coin.namecoin,
//         client: client!,
//         cachedClient: cachedClient!,
//         tracker: tracker!,
//         priceAPI: priceAPI,
//         secureStore: secureStore,
//       );
//     });
//
//     // test("initializeWallet no network", () async {
//     //   when(client?.ping()).thenAnswer((_) async => false);
//     //   expect(await nmc?.initializeWallet(), false);
//     //   expect(secureStore?.interactions, 0);
//     //   verify(client?.ping()).called(1);
//     //   verifyNoMoreInteractions(client);
//     //   verifyNoMoreInteractions(cachedClient);
//     //   verifyNoMoreInteractions(priceAPI);
//     // });
//
//     // test("initializeWallet no network exception", () async {
//     //   when(client?.ping()).thenThrow(Exception("Network connection failed"));
//     //   final wallets = await Hive.openBox(testWalletId);
//     //   expect(await nmc?.initializeExisting(), false);
//     //   expect(secureStore?.interactions, 0);
//     //   verify(client?.ping()).called(1);
//     //   verifyNoMoreInteractions(client);
//     //   verifyNoMoreInteractions(cachedClient);
//     //   verifyNoMoreInteractions(priceAPI);
//     // });
//
//     test("initializeWallet mainnet throws bad network", () async {
//       when(client?.ping()).thenAnswer((_) async => true);
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       // await nmc?.initializeNew();
//       final wallets = await Hive.openBox(testWalletId);
//
//       expectLater(() => nmc?.initializeExisting(), throwsA(isA<Exception>()))
//           .then((_) {
//         expect(secureStore?.interactions, 0);
//         // verify(client?.ping()).called(1);
//         // verify(client?.getServerFeatures()).called(1);
//         verifyNoMoreInteractions(client);
//         verifyNoMoreInteractions(cachedClient);
//         verifyNoMoreInteractions(priceAPI);
//       });
//     });
//
//     test("initializeWallet throws mnemonic overwrite exception", () async {
//       when(client?.ping()).thenAnswer((_) async => true);
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       await secureStore?.write(
//           key: "${testWalletId}_mnemonic", value: "some mnemonic");
//
//       final wallets = await Hive.openBox(testWalletId);
//       expectLater(() => nmc?.initializeExisting(), throwsA(isA<Exception>()))
//           .then((_) {
//         expect(secureStore?.interactions, 1);
//         // verify(client?.ping()).called(1);
//         // verify(client?.getServerFeatures()).called(1);
//         verifyNoMoreInteractions(client);
//         verifyNoMoreInteractions(cachedClient);
//         verifyNoMoreInteractions(priceAPI);
//       });
//     });
//
//     test(
//         "recoverFromMnemonic using empty seed on mainnet fails due to bad genesis hash match",
//         () async {
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_TESTNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//
//       bool hasThrown = false;
//       try {
//         await nmc?.recoverFromMnemonic(
//             mnemonic: TEST_MNEMONIC,
//             maxUnusedAddressGap: 2,
//             maxNumberOfIndexesToCheck: 1000,
//             height: 4000);
//       } catch (_) {
//         hasThrown = true;
//       }
//       expect(hasThrown, true);
//
//       verify(client?.getServerFeatures()).called(1);
//
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test(
//         "recoverFromMnemonic using empty seed on mainnet fails due to attempted overwrite of mnemonic",
//         () async {
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//
//       await secureStore?.write(
//           key: "${testWalletId}_mnemonic", value: "some mnemonic words");
//
//       bool hasThrown = false;
//       try {
//         await nmc?.recoverFromMnemonic(
//             mnemonic: TEST_MNEMONIC,
//             maxUnusedAddressGap: 2,
//             maxNumberOfIndexesToCheck: 1000,
//             height: 4000);
//       } catch (_) {
//         hasThrown = true;
//       }
//       expect(hasThrown, true);
//
//       verify(client?.getServerFeatures()).called(1);
//
//       expect(secureStore?.interactions, 2);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("recoverFromMnemonic using empty seed on mainnet succeeds", () async {
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       when(client?.getBatchHistory(args: historyBatchArgs0))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs1))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs2))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs3))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs4))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs5))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       await DB.instance.init();
//       final wallet = await Hive.openBox(testWalletId);
//       bool hasThrown = false;
//       try {
//         await nmc?.recoverFromMnemonic(
//             mnemonic: TEST_MNEMONIC,
//             maxUnusedAddressGap: 2,
//             maxNumberOfIndexesToCheck: 1000,
//             height: 4000);
//       } catch (_) {
//         hasThrown = true;
//       }
//       expect(hasThrown, false);
//
//       verify(client?.getServerFeatures()).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs0)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs1)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs2)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs3)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs4)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs5)).called(1);
//
//       expect(secureStore?.interactions, 20);
//       expect(secureStore?.writes, 7);
//       expect(secureStore?.reads, 13);
//       expect(secureStore?.deletes, 0);
//
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("get mnemonic list", () async {
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       when(client?.getBatchHistory(args: historyBatchArgs0))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs1))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs2))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs3))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs4))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs5))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//
//       final wallet = await Hive.openBox(testWalletId);
//
//       await nmc?.recoverFromMnemonic(
//           mnemonic: TEST_MNEMONIC,
//           maxUnusedAddressGap: 2,
//           maxNumberOfIndexesToCheck: 1000,
//           height: 4000);
//
//       expect(await nmc?.mnemonic, TEST_MNEMONIC.split(" "));
//
//       verify(client?.getServerFeatures()).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs0)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs1)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs2)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs3)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs4)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs5)).called(1);
//
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("recoverFromMnemonic using non empty seed on mainnet succeeds",
//         () async {
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       when(client?.getBatchHistory(args: historyBatchArgs0))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs1))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs2))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs3))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs4))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs5))
//           .thenAnswer((_) async => historyBatchResponse);
//
//       List<dynamic> dynamicArgValues = [];
//
//       when(client?.getBatchHistory(args: anyNamed("args")))
//           .thenAnswer((realInvocation) async {
//         if (realInvocation.namedArguments.values.first.length == 1) {
//           dynamicArgValues.add(realInvocation.namedArguments.values.first);
//         }
//
//         return historyBatchResponse;
//       });
//
//       await Hive.openBox<dynamic>(testWalletId);
//
//       bool hasThrown = false;
//       try {
//         await nmc?.recoverFromMnemonic(
//             mnemonic: TEST_MNEMONIC,
//             maxUnusedAddressGap: 2,
//             maxNumberOfIndexesToCheck: 1000,
//             height: 4000);
//       } catch (_) {
//         hasThrown = true;
//       }
//       expect(hasThrown, false);
//
//       verify(client?.getServerFeatures()).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs0)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs1)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs2)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs3)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs4)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs5)).called(1);
//
//       for (final arg in dynamicArgValues) {
//         final map = Map<String, List<dynamic>>.from(arg as Map);
//
//         verify(client?.getBatchHistory(args: map)).called(1);
//         expect(activeScriptHashes.contains(map.values.first.first as String),
//             true);
//       }
//
//       expect(secureStore?.interactions, 14);
//       expect(secureStore?.writes, 7);
//       expect(secureStore?.reads, 7);
//       expect(secureStore?.deletes, 0);
//
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("fullRescan succeeds", () async {
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       when(client?.getBatchHistory(args: historyBatchArgs0))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs1))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs2))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs3))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs4))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs5))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(cachedClient?.clearSharedTransactionCache(coin: Coin.namecoin))
//           .thenAnswer((realInvocation) async {});
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "dd63fc12f5e6c1ada2cf3c941d1648e6d561ce4024747bb2117d72112d83287c"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "86906979fc9107d06d560275d7de8305b69d7189c3206ac9070ad76e6abff874"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "c068e7fa4aa0b8a63114f6d11c047ca4be6a8fa333eb0dac48506e8f150af73b"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "cd3dd4abe4f9efc7149ba334d2d6790020331805b0bd5c7ed89a3ac6a22f10b9"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "587943864cefed4f1643a5ee2ce2b3c13a0c6ad7c435373f0ac328e144a15c1e"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "42d6e40636f4740f9c7f95ef0bbc2a4c17f54da2bc98a32a622e2bf73eb675c3"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       final wallet = await Hive.openBox<dynamic>(testWalletId);
//
//       // restore so we have something to rescan
//       await nmc?.recoverFromMnemonic(
//           mnemonic: TEST_MNEMONIC,
//           maxUnusedAddressGap: 2,
//           maxNumberOfIndexesToCheck: 1000,
//           height: 4000);
//
//       // fetch valid wallet data
//       final preReceivingAddressesP2PKH =
//           await wallet.get('receivingAddressesP2PKH');
//       final preReceivingAddressesP2SH =
//           await wallet.get('receivingAddressesP2SH');
//       final preReceivingAddressesP2WPKH =
//           await wallet.get('receivingAddressesP2WPKH');
//       final preChangeAddressesP2PKH = await wallet.get('changeAddressesP2PKH');
//       final preChangeAddressesP2SH = await wallet.get('changeAddressesP2SH');
//       final preChangeAddressesP2WPKH =
//           await wallet.get('changeAddressesP2WPKH');
//       final preReceivingIndexP2PKH = await wallet.get('receivingIndexP2PKH');
//       final preReceivingIndexP2SH = await wallet.get('receivingIndexP2SH');
//       final preReceivingIndexP2WPKH = await wallet.get('receivingIndexP2WPKH');
//       final preChangeIndexP2PKH = await wallet.get('changeIndexP2PKH');
//       final preChangeIndexP2SH = await wallet.get('changeIndexP2SH');
//       final preChangeIndexP2WPKH = await wallet.get('changeIndexP2WPKH');
//       final preUtxoData = await wallet.get('latest_utxo_model');
//       final preReceiveDerivationsStringP2PKH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2PKH");
//       final preChangeDerivationsStringP2PKH = await secureStore?.read(
//           key: "${testWalletId}_changeDerivationsP2PKH");
//       final preReceiveDerivationsStringP2SH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2SH");
//       final preChangeDerivationsStringP2SH =
//           await secureStore?.read(key: "${testWalletId}_changeDerivationsP2SH");
//       final preReceiveDerivationsStringP2WPKH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2WPKH");
//       final preChangeDerivationsStringP2WPKH = await secureStore?.read(
//           key: "${testWalletId}_changeDerivationsP2WPKH");
//
//       // destroy the data that the rescan will fix
//       await wallet.put(
//           'receivingAddressesP2PKH', ["some address", "some other address"]);
//       await wallet.put(
//           'receivingAddressesP2SH', ["some address", "some other address"]);
//       await wallet.put(
//           'receivingAddressesP2WPKH', ["some address", "some other address"]);
//       await wallet
//           .put('changeAddressesP2PKH', ["some address", "some other address"]);
//       await wallet
//           .put('changeAddressesP2SH', ["some address", "some other address"]);
//       await wallet
//           .put('changeAddressesP2WPKH', ["some address", "some other address"]);
//       await wallet.put('receivingIndexP2PKH', 123);
//       await wallet.put('receivingIndexP2SH', 123);
//       await wallet.put('receivingIndexP2WPKH', 123);
//       await wallet.put('changeIndexP2PKH', 123);
//       await wallet.put('changeIndexP2SH', 123);
//       await wallet.put('changeIndexP2WPKH', 123);
//       await secureStore?.write(
//           key: "${testWalletId}_receiveDerivationsP2PKH", value: "{}");
//       await secureStore?.write(
//           key: "${testWalletId}_changeDerivationsP2PKH", value: "{}");
//       await secureStore?.write(
//           key: "${testWalletId}_receiveDerivationsP2SH", value: "{}");
//       await secureStore?.write(
//           key: "${testWalletId}_changeDerivationsP2SH", value: "{}");
//       await secureStore?.write(
//           key: "${testWalletId}_receiveDerivationsP2WPKH", value: "{}");
//       await secureStore?.write(
//           key: "${testWalletId}_changeDerivationsP2WPKH", value: "{}");
//
//       bool hasThrown = false;
//       try {
//         await nmc?.fullRescan(2, 1000);
//       } catch (_) {
//         hasThrown = true;
//       }
//       expect(hasThrown, false);
//
//       // fetch wallet data again
//       final receivingAddressesP2PKH =
//           await wallet.get('receivingAddressesP2PKH');
//       final receivingAddressesP2SH = await wallet.get('receivingAddressesP2SH');
//       final receivingAddressesP2WPKH =
//           await wallet.get('receivingAddressesP2WPKH');
//       final changeAddressesP2PKH = await wallet.get('changeAddressesP2PKH');
//       final changeAddressesP2SH = await wallet.get('changeAddressesP2SH');
//       final changeAddressesP2WPKH = await wallet.get('changeAddressesP2WPKH');
//       final receivingIndexP2PKH = await wallet.get('receivingIndexP2PKH');
//       final receivingIndexP2SH = await wallet.get('receivingIndexP2SH');
//       final receivingIndexP2WPKH = await wallet.get('receivingIndexP2WPKH');
//       final changeIndexP2PKH = await wallet.get('changeIndexP2PKH');
//       final changeIndexP2SH = await wallet.get('changeIndexP2SH');
//       final changeIndexP2WPKH = await wallet.get('changeIndexP2WPKH');
//       final utxoData = await wallet.get('latest_utxo_model');
//       final receiveDerivationsStringP2PKH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2PKH");
//       final changeDerivationsStringP2PKH = await secureStore?.read(
//           key: "${testWalletId}_changeDerivationsP2PKH");
//       final receiveDerivationsStringP2SH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2SH");
//       final changeDerivationsStringP2SH =
//           await secureStore?.read(key: "${testWalletId}_changeDerivationsP2SH");
//       final receiveDerivationsStringP2WPKH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2WPKH");
//       final changeDerivationsStringP2WPKH = await secureStore?.read(
//           key: "${testWalletId}_changeDerivationsP2WPKH");
//
//       expect(preReceivingAddressesP2PKH, receivingAddressesP2PKH);
//       expect(preReceivingAddressesP2SH, receivingAddressesP2SH);
//       expect(preReceivingAddressesP2WPKH, receivingAddressesP2WPKH);
//       expect(preChangeAddressesP2PKH, changeAddressesP2PKH);
//       expect(preChangeAddressesP2SH, changeAddressesP2SH);
//       expect(preChangeAddressesP2WPKH, changeAddressesP2WPKH);
//       expect(preReceivingIndexP2PKH, receivingIndexP2PKH);
//       expect(preReceivingIndexP2SH, receivingIndexP2SH);
//       expect(preReceivingIndexP2WPKH, receivingIndexP2WPKH);
//       expect(preChangeIndexP2PKH, changeIndexP2PKH);
//       expect(preChangeIndexP2SH, changeIndexP2SH);
//       expect(preChangeIndexP2WPKH, changeIndexP2WPKH);
//       expect(preUtxoData, utxoData);
//       expect(preReceiveDerivationsStringP2PKH, receiveDerivationsStringP2PKH);
//       expect(preChangeDerivationsStringP2PKH, changeDerivationsStringP2PKH);
//       expect(preReceiveDerivationsStringP2SH, receiveDerivationsStringP2SH);
//       expect(preChangeDerivationsStringP2SH, changeDerivationsStringP2SH);
//       expect(preReceiveDerivationsStringP2WPKH, receiveDerivationsStringP2WPKH);
//       expect(preChangeDerivationsStringP2WPKH, changeDerivationsStringP2WPKH);
//
//       verify(client?.getServerFeatures()).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs0)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs1)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs2)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs3)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs4)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs5)).called(2);
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "dd63fc12f5e6c1ada2cf3c941d1648e6d561ce4024747bb2117d72112d83287c"
//         ]
//       })).called(2);
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "86906979fc9107d06d560275d7de8305b69d7189c3206ac9070ad76e6abff874"
//         ]
//       })).called(2);
//
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "c068e7fa4aa0b8a63114f6d11c047ca4be6a8fa333eb0dac48506e8f150af73b"
//         ]
//       })).called(2);
//
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "cd3dd4abe4f9efc7149ba334d2d6790020331805b0bd5c7ed89a3ac6a22f10b9"
//         ]
//       })).called(2);
//
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "587943864cefed4f1643a5ee2ce2b3c13a0c6ad7c435373f0ac328e144a15c1e"
//         ]
//       })).called(2);
//
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "42d6e40636f4740f9c7f95ef0bbc2a4c17f54da2bc98a32a622e2bf73eb675c3"
//         ]
//       })).called(2);
//       verify(cachedClient?.clearSharedTransactionCache(coin: Coin.namecoin))
//           .called(1);
//
//       // for (final arg in dynamicArgValues) {
//       //   final map = Map<String, List<dynamic>>.from(arg as Map);
//       //   Map<String, int> argCount = {};
//       //
//       //   // verify(client?.getBatchHistory(args: map)).called(1);
//       //   // expect(activeScriptHashes.contains(map.values.first.first as String),
//       //   //     true);
//       // }
//
//       // Map<String, int> argCount = {};
//       //
//       // for (final arg in dynamicArgValues) {
//       //   final map = Map<String, List<dynamic>>.from(arg as Map);
//       //
//       //   final str = jsonEncode(map);
//       //
//       //   if (argCount[str] == null) {
//       //     argCount[str] = 1;
//       //   } else {
//       //     argCount[str] = argCount[str]! + 1;
//       //   }
//       // }
//       //
//       // argCount.forEach((key, value) => print("arg: $key\ncount: $value"));
//
//       expect(secureStore?.writes, 25);
//       expect(secureStore?.reads, 32);
//       expect(secureStore?.deletes, 6);
//
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("fullRescan fails", () async {
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//
//       when(client?.getBatchHistory(args: historyBatchArgs0))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs1))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs2))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs3))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs4))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs5))
//           .thenAnswer((_) async => historyBatchResponse);
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "dd63fc12f5e6c1ada2cf3c941d1648e6d561ce4024747bb2117d72112d83287c"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "cd3dd4abe4f9efc7149ba334d2d6790020331805b0bd5c7ed89a3ac6a22f10b9"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "42d6e40636f4740f9c7f95ef0bbc2a4c17f54da2bc98a32a622e2bf73eb675c3"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "587943864cefed4f1643a5ee2ce2b3c13a0c6ad7c435373f0ac328e144a15c1e"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "86906979fc9107d06d560275d7de8305b69d7189c3206ac9070ad76e6abff874"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       when(client?.getBatchHistory(args: {
//         "0": [
//           "c068e7fa4aa0b8a63114f6d11c047ca4be6a8fa333eb0dac48506e8f150af73b"
//         ]
//       })).thenAnswer((realInvocation) async => {"0": []});
//
//       when(cachedClient?.clearSharedTransactionCache(coin: Coin.namecoin))
//           .thenAnswer((realInvocation) async {});
//
//       final wallet = await Hive.openBox<dynamic>(testWalletId);
//
//       // restore so we have something to rescan
//       await nmc?.recoverFromMnemonic(
//           mnemonic: TEST_MNEMONIC,
//           maxUnusedAddressGap: 2,
//           maxNumberOfIndexesToCheck: 1000,
//           height: 4000);
//
//       // fetch wallet data
//       final preReceivingAddressesP2PKH =
//           await wallet.get('receivingAddressesP2PKH');
//       final preReceivingAddressesP2SH =
//           await wallet.get('receivingAddressesP2SH');
//       final preReceivingAddressesP2WPKH =
//           await wallet.get('receivingAddressesP2WPKH');
//       final preChangeAddressesP2PKH = await wallet.get('changeAddressesP2PKH');
//       final preChangeAddressesP2SH = await wallet.get('changeAddressesP2SH');
//       final preChangeAddressesP2WPKH =
//           await wallet.get('changeAddressesP2WPKH');
//       final preReceivingIndexP2PKH = await wallet.get('receivingIndexP2PKH');
//       final preReceivingIndexP2SH = await wallet.get('receivingIndexP2SH');
//       final preReceivingIndexP2WPKH = await wallet.get('receivingIndexP2WPKH');
//       final preChangeIndexP2PKH = await wallet.get('changeIndexP2PKH');
//       final preChangeIndexP2SH = await wallet.get('changeIndexP2SH');
//       final preChangeIndexP2WPKH = await wallet.get('changeIndexP2WPKH');
//       final preUtxoData = await wallet.get('latest_utxo_model');
//       final preReceiveDerivationsStringP2PKH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2PKH");
//       final preChangeDerivationsStringP2PKH = await secureStore?.read(
//           key: "${testWalletId}_changeDerivationsP2PKH");
//       final preReceiveDerivationsStringP2SH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2SH");
//       final preChangeDerivationsStringP2SH =
//           await secureStore?.read(key: "${testWalletId}_changeDerivationsP2SH");
//       final preReceiveDerivationsStringP2WPKH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2WPKH");
//       final preChangeDerivationsStringP2WPKH = await secureStore?.read(
//           key: "${testWalletId}_changeDerivationsP2WPKH");
//
//       when(client?.getBatchHistory(args: historyBatchArgs0))
//           .thenThrow(Exception("fake exception"));
//
//       bool hasThrown = false;
//       try {
//         await nmc?.fullRescan(2, 1000);
//       } catch (_) {
//         hasThrown = true;
//       }
//       expect(hasThrown, true);
//
//       // fetch wallet data again
//       final receivingAddressesP2PKH =
//           await wallet.get('receivingAddressesP2PKH');
//       final receivingAddressesP2SH = await wallet.get('receivingAddressesP2SH');
//       final receivingAddressesP2WPKH =
//           await wallet.get('receivingAddressesP2WPKH');
//       final changeAddressesP2PKH = await wallet.get('changeAddressesP2PKH');
//       final changeAddressesP2SH = await wallet.get('changeAddressesP2SH');
//       final changeAddressesP2WPKH = await wallet.get('changeAddressesP2WPKH');
//       final receivingIndexP2PKH = await wallet.get('receivingIndexP2PKH');
//       final receivingIndexP2SH = await wallet.get('receivingIndexP2SH');
//       final receivingIndexP2WPKH = await wallet.get('receivingIndexP2WPKH');
//       final changeIndexP2PKH = await wallet.get('changeIndexP2PKH');
//       final changeIndexP2SH = await wallet.get('changeIndexP2SH');
//       final changeIndexP2WPKH = await wallet.get('changeIndexP2WPKH');
//       final utxoData = await wallet.get('latest_utxo_model');
//       final receiveDerivationsStringP2PKH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2PKH");
//       final changeDerivationsStringP2PKH = await secureStore?.read(
//           key: "${testWalletId}_changeDerivationsP2PKH");
//       final receiveDerivationsStringP2SH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2SH");
//       final changeDerivationsStringP2SH =
//           await secureStore?.read(key: "${testWalletId}_changeDerivationsP2SH");
//       final receiveDerivationsStringP2WPKH = await secureStore?.read(
//           key: "${testWalletId}_receiveDerivationsP2WPKH");
//       final changeDerivationsStringP2WPKH = await secureStore?.read(
//           key: "${testWalletId}_changeDerivationsP2WPKH");
//
//       expect(preReceivingAddressesP2PKH, receivingAddressesP2PKH);
//       expect(preReceivingAddressesP2SH, receivingAddressesP2SH);
//       expect(preReceivingAddressesP2WPKH, receivingAddressesP2WPKH);
//       expect(preChangeAddressesP2PKH, changeAddressesP2PKH);
//       expect(preChangeAddressesP2SH, changeAddressesP2SH);
//       expect(preChangeAddressesP2WPKH, changeAddressesP2WPKH);
//       expect(preReceivingIndexP2PKH, receivingIndexP2PKH);
//       expect(preReceivingIndexP2SH, receivingIndexP2SH);
//       expect(preReceivingIndexP2WPKH, receivingIndexP2WPKH);
//       expect(preChangeIndexP2PKH, changeIndexP2PKH);
//       expect(preChangeIndexP2SH, changeIndexP2SH);
//       expect(preChangeIndexP2WPKH, changeIndexP2WPKH);
//       expect(preUtxoData, utxoData);
//       expect(preReceiveDerivationsStringP2PKH, receiveDerivationsStringP2PKH);
//       expect(preChangeDerivationsStringP2PKH, changeDerivationsStringP2PKH);
//       expect(preReceiveDerivationsStringP2SH, receiveDerivationsStringP2SH);
//       expect(preChangeDerivationsStringP2SH, changeDerivationsStringP2SH);
//       expect(preReceiveDerivationsStringP2WPKH, receiveDerivationsStringP2WPKH);
//       expect(preChangeDerivationsStringP2WPKH, changeDerivationsStringP2WPKH);
//
//       verify(client?.getServerFeatures()).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs0)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs1)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs2)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs3)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs4)).called(2);
//       verify(client?.getBatchHistory(args: historyBatchArgs5)).called(2);
//
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "dd63fc12f5e6c1ada2cf3c941d1648e6d561ce4024747bb2117d72112d83287c"
//         ]
//       })).called(2);
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "cd3dd4abe4f9efc7149ba334d2d6790020331805b0bd5c7ed89a3ac6a22f10b9"
//         ]
//       })).called(1);
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "42d6e40636f4740f9c7f95ef0bbc2a4c17f54da2bc98a32a622e2bf73eb675c3"
//         ]
//       })).called(2);
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "587943864cefed4f1643a5ee2ce2b3c13a0c6ad7c435373f0ac328e144a15c1e"
//         ]
//       })).called(2);
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "86906979fc9107d06d560275d7de8305b69d7189c3206ac9070ad76e6abff874"
//         ]
//       })).called(2);
//       verify(client?.getBatchHistory(args: {
//         "0": [
//           "c068e7fa4aa0b8a63114f6d11c047ca4be6a8fa333eb0dac48506e8f150af73b"
//         ]
//       })).called(2);
//       verify(cachedClient?.clearSharedTransactionCache(coin: Coin.namecoin))
//           .called(1);
//
//       expect(secureStore?.writes, 19);
//       expect(secureStore?.reads, 32);
//       expect(secureStore?.deletes, 12);
//
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("prepareSend fails", () async {
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       when(client?.getBatchHistory(args: historyBatchArgs0))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs1))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs2))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs3))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs4))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs5))
//           .thenAnswer((_) async => historyBatchResponse);
//
//       List<dynamic> dynamicArgValues = [];
//
//       when(client?.getBatchHistory(args: anyNamed("args")))
//           .thenAnswer((realInvocation) async {
//         if (realInvocation.namedArguments.values.first.length == 1) {
//           dynamicArgValues.add(realInvocation.namedArguments.values.first);
//         }
//
//         return historyBatchResponse;
//       });
//
//       await Hive.openBox<dynamic>(testWalletId);
//
//       when(cachedClient?.getTransaction(
//               txHash:
//                   "dffa9543852197f9fb90f8adafaab8a0b9b4925e9ada8c6bdcaf00bf2e9f60d7",
//               coin: Coin.namecoin))
//           .thenAnswer((_) async => tx2Raw);
//       when(cachedClient?.getTransaction(
//               txHash:
//                   "71b56532e9e7321bd8c30d0f8b14530743049d2f3edd5623065c46eee1dda04d",
//               coin: Coin.namecoin))
//           .thenAnswer((_) async => tx3Raw);
//       when(cachedClient?.getTransaction(
//         txHash:
//             "c7e700f7e23a85bbdd9de86d502322a933607ee7ea7e16adaf02e477cdd849b9",
//         coin: Coin.namecoin,
//       )).thenAnswer((_) async => tx4Raw);
//
//       // recover to fill data
//       await nmc?.recoverFromMnemonic(
//           mnemonic: TEST_MNEMONIC,
//           maxUnusedAddressGap: 2,
//           maxNumberOfIndexesToCheck: 1000,
//           height: 4000);
//
//       // modify addresses to properly mock data to build a tx
//       final rcv44 = await secureStore?.read(
//           key: testWalletId + "_receiveDerivationsP2PKH");
//       await secureStore?.write(
//           key: testWalletId + "_receiveDerivationsP2PKH",
//           value: rcv44?.replaceFirst("1RMSPixoLPuaXuhR2v4HsUMcRjLncKDaw",
//               "16FuTPaeRSPVxxCnwQmdyx2PQWxX6HWzhQ"));
//       final rcv49 = await secureStore?.read(
//           key: testWalletId + "_receiveDerivationsP2SH");
//       await secureStore?.write(
//           key: testWalletId + "_receiveDerivationsP2SH",
//           value: rcv49?.replaceFirst("3AV74rKfibWmvX34F99yEvUcG4LLQ9jZZk",
//               "36NvZTcMsMowbt78wPzJaHHWaNiyR73Y4g"));
//       final rcv84 = await secureStore?.read(
//           key: testWalletId + "_receiveDerivationsP2WPKH");
//       await secureStore?.write(
//           key: testWalletId + "_receiveDerivationsP2WPKH",
//           value: rcv84?.replaceFirst(
//               "bc1qggtj4ka8jsaj44hhd5mpamx7mp34m2d3w7k0m0",
//               "bc1q42lja79elem0anu8q8s3h2n687re9jax556pcc"));
//
//       nmc?.outputsList = utxoList;
//
//       bool didThrow = false;
//       try {
//         await nmc?.prepareSend(
//             address: "nc1q6k4x8ye6865z3rc8zkt8gyu52na7njqt6hsk4v",
//             satoshiAmount: 15000);
//       } catch (_) {
//         didThrow = true;
//       }
//
//       expect(didThrow, true);
//
//       verify(client?.getServerFeatures()).called(1);
//
//       /// verify transaction no matching calls
//
//       // verify(cachedClient?.getTransaction(
//       //         txHash:
//       //             "2087ce09bc316877c9f10971526a2bffa3078d52ea31752639305cdcd8230703",
//       //         coin: Coin.namecoin,
//       //         callOutSideMainIsolate: false))
//       //     .called(1);
//       // verify(cachedClient?.getTransaction(
//       //         txHash:
//       //             "ed32c967a0e86d51669ac21c2bb9bc9c50f0f55fbacdd8db21d0a986fba93bd7",
//       //         coin: Coin.namecoin,
//       //         callOutSideMainIsolate: false))
//       //     .called(1);
//       // verify(cachedClient?.getTransaction(
//       //         txHash:
//       //             "3f0032f89ac44b281b50314cff3874c969c922839dddab77ced54e86a21c3fd4",
//       //         coin: Coin.namecoin,
//       //         callOutSideMainIsolate: false))
//       //     .called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs0)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs1)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs2)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs3)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs4)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs5)).called(1);
//
//       for (final arg in dynamicArgValues) {
//         final map = Map<String, List<dynamic>>.from(arg as Map);
//
//         verify(client?.getBatchHistory(args: map)).called(1);
//         expect(activeScriptHashes.contains(map.values.first.first as String),
//             true);
//       }
//
//       expect(secureStore?.interactions, 20);
//       expect(secureStore?.writes, 10);
//       expect(secureStore?.reads, 10);
//       expect(secureStore?.deletes, 0);
//
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("confirmSend no hex", () async {
//       bool didThrow = false;
//       try {
//         await nmc?.confirmSend(txData: {"some": "strange map"});
//       } catch (_) {
//         didThrow = true;
//       }
//
//       expect(didThrow, true);
//
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("confirmSend hex is not string", () async {
//       bool didThrow = false;
//       try {
//         await nmc?.confirmSend(txData: {"hex": true});
//       } catch (_) {
//         didThrow = true;
//       }
//
//       expect(didThrow, true);
//
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("confirmSend hex is string but missing other data", () async {
//       bool didThrow = false;
//       try {
//         await nmc?.confirmSend(txData: {"hex": "a string"});
//       } catch (_) {
//         didThrow = true;
//       }
//
//       expect(didThrow, true);
//
//       verify(client?.broadcastTransaction(
//               rawTx: "a string", requestID: anyNamed("requestID")))
//           .called(1);
//
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("confirmSend fails due to vSize being greater than fee", () async {
//       bool didThrow = false;
//       try {
//         await nmc
//             ?.confirmSend(txData: {"hex": "a string", "fee": 1, "vSize": 10});
//       } catch (_) {
//         didThrow = true;
//       }
//
//       expect(didThrow, true);
//
//       verify(client?.broadcastTransaction(
//               rawTx: "a string", requestID: anyNamed("requestID")))
//           .called(1);
//
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("confirmSend fails when broadcast transactions throws", () async {
//       when(client?.broadcastTransaction(
//               rawTx: "a string", requestID: anyNamed("requestID")))
//           .thenThrow(Exception("some exception"));
//
//       bool didThrow = false;
//       try {
//         await nmc
//             ?.confirmSend(txData: {"hex": "a string", "fee": 10, "vSize": 10});
//       } catch (_) {
//         didThrow = true;
//       }
//
//       expect(didThrow, true);
//
//       verify(client?.broadcastTransaction(
//               rawTx: "a string", requestID: anyNamed("requestID")))
//           .called(1);
//
//       expect(secureStore?.interactions, 0);
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(tracker);
//       verifyNoMoreInteractions(priceAPI);
//     });
//     //
//     // // this test will create a non mocked electrumx client that will try to connect
//     // // to the provided ipAddress below. This will throw a bunch of errors
//     // // which what we want here as actually calling electrumx calls here is unwanted.
//     // // test("listen to NodesChangedEvent", () async {
//     // //   nmc = NamecoinWallet(
//     // //     walletId: testWalletId,
//     // //     walletName: testWalletName,
//     // //     networkType: BasicNetworkType.test,
//     // //     client: client,
//     // //     cachedClient: cachedClient,
//     // //     priceAPI: priceAPI,
//     // //     secureStore: secureStore,
//     // //   );
//     // //
//     // //   // set node
//     // //   final wallet = await Hive.openBox(testWalletId);
//     // //   await wallet.put("nodes", {
//     // //     "default": {
//     // //       "id": "some nodeID",
//     // //       "ipAddress": "some address",
//     // //       "port": "9000",
//     // //       "useSSL": true,
//     // //     }
//     // //   });
//     // //   await wallet.put("activeNodeID_Bitcoin", "default");
//     // //
//     // //   final a = nmc.cachedElectrumXClient;
//     // //
//     // //   // return when refresh is called on node changed trigger
//     // //   nmc.longMutex = true;
//     // //
//     // //   GlobalEventBus.instance
//     // //       .fire(NodesChangedEvent(NodesChangedEventType.updatedCurrentNode));
//     // //
//     // //   // make sure event has processed before continuing
//     // //   await Future.delayed(Duration(seconds: 5));
//     // //
//     // //   final b = nmc.cachedElectrumXClient;
//     // //
//     // //   expect(identical(a, b), false);
//     // //
//     // //   await nmc.exit();
//     // //
//     // //   expect(secureStore.interactions, 0);
//     // //   verifyNoMoreInteractions(client);
//     // //   verifyNoMoreInteractions(cachedClient);
//     // //   verifyNoMoreInteractions(priceAPI);
//     // // });
//
//     test("refresh wallet mutex locked", () async {
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       when(client?.getBatchHistory(args: historyBatchArgs0))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs1))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs2))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs3))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs4))
//           .thenAnswer((_) async => historyBatchResponse);
//       when(client?.getBatchHistory(args: historyBatchArgs5))
//           .thenAnswer((_) async => historyBatchResponse);
//
//       List<dynamic> dynamicArgValues = [];
//
//       when(client?.getBatchHistory(args: anyNamed("args")))
//           .thenAnswer((realInvocation) async {
//         if (realInvocation.namedArguments.values.first.length == 1) {
//           dynamicArgValues.add(realInvocation.namedArguments.values.first);
//         }
//
//         return historyBatchResponse;
//       });
//
//       await Hive.openBox<dynamic>(testWalletId);
//
//       // recover to fill data
//       await nmc?.recoverFromMnemonic(
//           mnemonic: TEST_MNEMONIC,
//           maxUnusedAddressGap: 2,
//           maxNumberOfIndexesToCheck: 1000,
//           height: 4000);
//
//       nmc?.refreshMutex = true;
//
//       await nmc?.refresh();
//
//       verify(client?.getServerFeatures()).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs0)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs1)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs2)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs3)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs4)).called(1);
//       verify(client?.getBatchHistory(args: historyBatchArgs5)).called(1);
//
//       for (final arg in dynamicArgValues) {
//         final map = Map<String, List<dynamic>>.from(arg as Map);
//
//         verify(client?.getBatchHistory(args: map)).called(1);
//         expect(activeScriptHashes.contains(map.values.first.first as String),
//             true);
//       }
//
//       expect(secureStore?.interactions, 14);
//       expect(secureStore?.writes, 7);
//       expect(secureStore?.reads, 7);
//       expect(secureStore?.deletes, 0);
//
//       verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(tracker);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     test("refresh wallet normally", () async {
//       when(client?.getBlockHeadTip()).thenAnswer((realInvocation) async =>
//           {"height": 520481, "hex": "some block hex"});
//       when(client?.getServerFeatures()).thenAnswer((_) async => {
//             "hosts": {},
//             "pruning": null,
//             "server_version": "Unit tests",
//             "protocol_min": "1.4",
//             "protocol_max": "1.4.2",
//             "genesis_hash": GENESIS_HASH_MAINNET,
//             "hash_function": "sha256",
//             "services": []
//           });
//       when(client?.getHistory(scripthash: anyNamed("scripthash")))
//           .thenAnswer((_) async => []);
//       when(client?.estimateFee(blocks: anyNamed("blocks")))
//           .thenAnswer((_) async => Decimal.one);
//
//       when(priceAPI?.getPricesAnd24hChange(baseCurrency: "USD"))
//           .thenAnswer((_) async => {Coin.namecoin: Tuple2(Decimal.one, 0.3)});
//
//       final List<dynamic> dynamicArgValues = [];
//
//       when(client?.getBatchHistory(args: anyNamed("args")))
//           .thenAnswer((realInvocation) async {
//         dynamicArgValues.add(realInvocation.namedArguments.values.first);
//         return historyBatchResponse;
//       });
//
//       await Hive.openBox<dynamic>(testWalletId);
//
//       // recover to fill data
//       await nmc?.recoverFromMnemonic(
//           mnemonic: TEST_MNEMONIC,
//           maxUnusedAddressGap: 2,
//           maxNumberOfIndexesToCheck: 1000,
//           height: 4000);
//
//       when(client?.getBatchHistory(args: anyNamed("args")))
//           .thenAnswer((_) async => {});
//       when(client?.getBatchUTXOs(args: anyNamed("args")))
//           .thenAnswer((_) async => emptyHistoryBatchResponse);
//
//       await nmc?.refresh();
//
//       verify(client?.getServerFeatures()).called(1);
//       verify(client?.getHistory(scripthash: anyNamed("scripthash"))).called(4);
//       verify(client?.estimateFee(blocks: anyNamed("blocks"))).called(3);
//       verify(client?.getBlockHeadTip()).called(1);
//       verify(priceAPI?.getPricesAnd24hChange(baseCurrency: "USD")).called(2);
//
//       for (final arg in dynamicArgValues) {
//         final map = Map<String, List<dynamic>>.from(arg as Map);
//
//         verify(client?.getBatchHistory(args: map)).called(1);
//       }
//
//       expect(secureStore?.interactions, 14);
//       expect(secureStore?.writes, 7);
//       expect(secureStore?.reads, 7);
//       expect(secureStore?.deletes, 0);
//
//       // verifyNoMoreInteractions(client);
//       verifyNoMoreInteractions(cachedClient);
//       verifyNoMoreInteractions(priceAPI);
//     });
//
//     tearDown(() async {
//       await tearDownTestHive();
//     });
//   });
// }