Refactor: State Management Overhaul (#77)

.github/workflows/main.yml

@@ -25,12 +25,23 @@ jobs:
       - name: Set Up Flutter
         uses: subosito/flutter-action@v2
         with:
-          flutter-version: '3.29.0'
+          flutter-version: '3.32.2'
           channel: 'stable'
 
+      - name: Cache Dart & Pub artifacts
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.pub-cache
+            .dart_tool
+          key: ${{ runner.os }}-dart-${{ hashFiles('**/pubspec.yaml') }}
+
       - name: Install Dependencies
         run: flutter pub get
 
+      - name: Generate localization and other required files
+        run: dart run build_runner build -d
+
       - name: Extract version from pubspec.yaml
         id: extract_version
         run: |

README.md

@@ -36,6 +36,15 @@ This project is a mobile interface that facilitates peer-to-peer bitcoin trading
    flutter pub get
    ```
 
+3. Generate localization and other required files:
+
+   ```bash
+   dart run build_runner build -d
+   ```
+
+> **Note:**
+> These commands generate files needed by `flutter_intl` and any other code generators. You must run them after installing dependencies and whenever you update localization files or code generation sources. If you skip this step, you may encounter missing file errors when running the app.
+
 ## Running the App
 
 ### On Emulator/Simulator

android/app/src/main/AndroidManifest.xml

@@ -46,9 +46,8 @@
 	</application>
 
 	<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
-<uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
-<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-
+	<uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
+	<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 	<uses-permission android:name="android.permission.INTERNET" />
 
 	<queries>

integration_test/new_order_with_mocks_test.dart

@@ -0,0 +1,87 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+import 'package:flutter/material.dart';
+import 'test_helpers.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  group('Create Orders with mocked providers', () {
+    testWidgets('User creates BUY order with VES=100 at premium 1', (tester) async {
+      await pumpTestApp(tester);
+
+      final createOrderButton = find.byKey(const Key('addOrderButton'));
+      expect(createOrderButton, findsOneWidget);
+      await tester.tap(createOrderButton);
+      await tester.pumpAndSettle();
+
+      final buyButton = find.byKey(const Key('buyButton'));
+      expect(buyButton, findsOneWidget);
+      await tester.tap(buyButton);
+      await tester.pumpAndSettle();
+
+      final fiatCodeDropdown = find.byKey(const Key('fiatCodeDropdown'));
+      await tester.tap(fiatCodeDropdown);
+      await tester.pumpAndSettle();
+      await tester.tap(find.byKey(const Key('currency_VES')));
+      await tester.pumpAndSettle();
+
+      await tester.enterText(find.byKey(const Key('fiatAmountField')), '100');
+      await tester.pumpAndSettle();
+
+      // Skipping tap on 'fixedSwitch' because default is already market and premium slider is visible
+      final premiumSlider = find.byKey(const Key('premiumSlider'));
+      await tester.drag(premiumSlider, const Offset(50, 0));
+      await tester.pumpAndSettle();
+
+      //final paymentMethodField = find.byKey(const Key('paymentMethodField'));
+      //await tester.enterText(paymentMethodField, 'face to face');
+      //await tester.pumpAndSettle();
+
+      await tester.tap(find.byKey(const Key('submitOrderButton')));
+      await tester.pumpAndSettle();
+
+      expect(find.byKey(const Key('homeButton')), findsOneWidget);
+    });
+
+    testWidgets('User creates SELL order with VES=100 at premium 1', (tester) async {
+      await pumpTestApp(tester);
+
+      final createOrderButton = find.byKey(const Key('addOrderButton'));
+      expect(createOrderButton, findsOneWidget);
+      await tester.tap(createOrderButton);
+      await tester.pumpAndSettle();
+
+      final sellButton = find.byKey(const Key('sellButton'));
+      expect(sellButton, findsOneWidget);
+      await tester.tap(sellButton);
+      await tester.pumpAndSettle();
+
+      final fiatCodeDropdown = find.byKey(const Key('fiatCodeDropdown'));
+      await tester.tap(fiatCodeDropdown);
+      await tester.pumpAndSettle();
+      await tester.tap(find.byKey(const Key('currency_VES')));
+      await tester.pumpAndSettle();
+
+      await tester.enterText(find.byKey(const Key('fiatAmountField')), '100');
+      await tester.pumpAndSettle();
+
+      final fixedSwitch = find.byKey(const Key('fixedSwitch'));
+      await tester.tap(fixedSwitch);
+      await tester.pumpAndSettle();
+
+      final premiumSlider = find.byKey(const Key('premiumSlider'));
+      await tester.drag(premiumSlider, const Offset(50, 0));
+      await tester.pumpAndSettle();
+
+      final paymentMethodField = find.byKey(const Key('paymentMethodField'));
+      await tester.enterText(paymentMethodField, 'face to face');
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.text('SUBMIT'));
+      await tester.pumpAndSettle();
+
+      expect(find.byKey(const Key('homeButton')), findsOneWidget);
+    });
+  });
+}