UI testing

lib/pages/send_view/confirm_transaction_view.dart

@@ -1,12 +1,17 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:stackwallet/notifications/show_flush_bar.dart';
 import 'package:stackwallet/pages/pinpad_views/lock_screen_view.dart';
 import 'package:stackwallet/pages/send_view/sub_widgets/sending_transaction_dialog.dart';
 import 'package:stackwallet/pages/wallet_view/wallet_view.dart';
 import 'package:stackwallet/providers/providers.dart';
 import 'package:stackwallet/route_generator.dart';
+import 'package:stackwallet/services/coins/epiccash/epiccash_wallet.dart';
 import 'package:stackwallet/utilities/cfcolors.dart';
 import 'package:stackwallet/utilities/enums/coin_enum.dart';
+import 'package:stackwallet/utilities/enums/flush_bar_type.dart';
 import 'package:stackwallet/utilities/format.dart';
 import 'package:stackwallet/utilities/text_styles.dart';
 import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart';
@@ -40,38 +45,52 @@ class _ConfirmTransactionViewState
  late final String routeOnSuccessName;
 
  Future<void> _attemptSend(BuildContext context) async {
- showDialog<dynamic>(
+unawaited(showDialog<dynamic>(
  context: context,
  useSafeArea: false,
  barrierDismissible: false,
  builder: (context) {
  return const SendingTransactionDialog();
  },
- );
+ ));
 
  final note = transactionInfo["note"] as String? ?? "";
  final manager =
  ref.read(walletsChangeNotifierProvider).getManager(walletId);
 
  try {
  final txid = await manager.confirmSend(txData: transactionInfo);
- manager.refresh();
+unawaited(manager.refresh());
 
  // save note
- ref
+await ref
  .read(notesServiceChangeNotifierProvider(walletId))
  .editOrAddNote(txid: txid, note: note);
 
  // pop back to wallet
  if (mounted) {
  Navigator.of(context).popUntil(ModalRoute.withName(routeOnSuccessName));
  }
+ } on BadEpicHttpAddressException catch (_) {
+ if (mounted) {
+ // pop building dialog
+ Navigator.of(context).pop();
+ unawaited(
+ showFloatingFlushBar(
+ type: FlushBarType.warning,
+ message:
+ "Connection failed. Please check the address and try again.",
+ context: context,
+ ),
+ );
+ return;
+ }
  } catch (e, s) {
  debugPrint("$e\n$s");
  // pop sending dialog
  Navigator.of(context).pop();
 
- showDialog<void>(
+await showDialog<void>(
  context: context,
  useSafeArea: false,
  barrierDismissible: true,
@@ -316,7 +335,7 @@ class _ConfirmTransactionViewState
  );
 
  if (unlocked is bool && unlocked && mounted) {
- _attemptSend(context);
+unawaited(_attemptSend(context));
  }
  },
  child: Text(

lib/pages/send_view/send_view.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:decimal/decimal.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -1175,7 +1177,7 @@ class _SendViewState extends ConsumerState<SendView> {
  try {
  bool wasCancelled = false;
 
- showDialog<dynamic>(
+unawaited(showDialog<dynamic>(
  context: context,
  useSafeArea: false,
  barrierDismissible: false,
@@ -1188,7 +1190,7 @@ class _SendViewState extends ConsumerState<SendView> {
  },
  );
  },
- );
+ ));
 
  final txData = await manager.prepareSend(
  address: _address!,
@@ -1205,7 +1207,7 @@ class _SendViewState extends ConsumerState<SendView> {
  txData["note"] = noteController.text;
  txData["address"] = _address;
 
- Navigator.of(context).push(
+unawaited(Navigator.of(context).push(
  RouteGenerator.getRoute(
  shouldUseMaterialRoute: RouteGenerator
  .useMaterialPageRoute,
@@ -1219,14 +1221,14 @@ class _SendViewState extends ConsumerState<SendView> {
  .routeName,
  ),
  ),
- );
+ ));
  }
  } catch (e) {
  if (mounted) {
  // pop building dialog
  Navigator.of(context).pop();
 
- showDialog<dynamic>(
+unawaited(showDialog<dynamic>(
  context: context,
  useSafeArea: false,
  barrierDismissible: true,
@@ -1258,7 +1260,7 @@ class _SendViewState extends ConsumerState<SendView> {
  ),
  );
  },
- );
+ ));
  }
  }
  }

lib/providers/exchange/estimate_rate_exchange_form_provider.dart

@@ -1,5 +1,5 @@
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:stackwallet/models/exchange/exchange_form_state.dart';
+import 'package:stackwallet/models/exchange/estimated_rate_exchange_form_state.dart';
 
 final estimatedRateExchangeFormProvider =
  ChangeNotifierProvider((ref) => EstimatedRateExchangeFormState());

lib/services/coins/epiccash/epiccash_wallet.dart

@@ -39,6 +39,17 @@ const int MINIMUM_CONFIRMATIONS = 10;
 const String GENESIS_HASH_MAINNET = "";
 const String GENESIS_HASH_TESTNET = "";
 
+class BadEpicHttpAddressException implements Exception {
+ final String? message;
+
+ BadEpicHttpAddressException({this.message});
+
+ @override
+ String toString() {
+ return "BadEpicHttpAddressException: $message";
+ }
+}
+
 // isolate
 
 Map<ReceivePort, Isolate> isolates = {};
@@ -754,6 +765,10 @@ class EpicCashWallet extends CoinServiceAPI {
  }, name: walletName);
 
  message = await receivePort.first;
+
+ // TODO: throw BadEpicHttpAddressException in the case where a send fails due to bad http address
+ // throw BadEpicHttpAddressException();
+
  if (message is String) {
  Logging.instance
  .log("this is a string $message", level: LogLevel.Error);
@@ -2235,6 +2250,12 @@ class EpicCashWallet extends CoinServiceAPI {
 
  @override
  bool validateAddress(String address) {
+ if (address.startsWith("http://") || address.startsWith("https://")) {
+ if (Uri.tryParse(address) != null) {
+ return true;
+ }
+ }
+
  String validate = validateSendAddress(address);
  if (int.parse(validate) == 1) {
  return true;