Merge pull request #39 from ashtanko/feature/rockets

Implement rocket list

Author: ashtanko

.github/workflows/ci.yml

@@ -133,3 +133,4 @@ jobs:
             flutter test integration_test/launches_mock_test.dart --flavor dev
             flutter test integration_test/launches_test.dart --flavor dev
             flutter test integration_test/settings_test.dart --flavor dev
+            flutter test integration_test/rockets_screen_integration_test.dart --flavor dev

integration_test/app_test.dart

@@ -15,7 +15,7 @@ void main() {
     await tester.pumpAndSettle();
 
     expect(find.text('Launches'), findsAtLeast(1));
-    expect(find.text('Emails'), findsOneWidget);
+    expect(find.text('Rockets'), findsOneWidget);
     expect(find.text('Settings'), findsOneWidget);
 
     expect(find.textContaining('Mission'), findsAtLeast(1));

integration_test/launches_mock_test.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc_app_template/features/launches/bloc/launches_bloc.dart';
 import 'package:flutter_bloc_app_template/features/launches/launches_screen.dart';
 import 'package:flutter_bloc_app_template/index.dart';
+import 'package:flutter_bloc_app_template/models/launch/launch_rocket_resource.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 import 'package:mocktail/mocktail.dart';
@@ -66,7 +67,7 @@ void main() {
                 '2021-10-01T00:00:00Z',
               ),
               launchTime: '00:00',
-              rocket: RocketResource(
+              rocket: LaunchRocketResource(
                 rocketName: 'Rocket 1',
                 rocketType: 'Type 1',
               ),

integration_test/rockets_screen_integration_test.dart

@@ -0,0 +1,83 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc_app_template/features/rockets/bloc/rockets_bloc.dart';
+import 'package:flutter_bloc_app_template/features/rockets/rockets_screen.dart';
+import 'package:flutter_bloc_app_template/features/rockets/widget/rocket_item/rocket_item.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+import 'package:mocktail/mocktail.dart';
+
+import '../test/bloc/utils.dart';
+import '../test/features/rockets/rockets_screen_test.dart';
+import '../test/repository/rocket_repository_test.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  late RocketsBloc rocketsBloc;
+
+  setUp(() {
+    rocketsBloc = MockRocketsBloc();
+  });
+
+  group('Rockets Screen Tests', () {
+    testWidgets(
+        'renders CircularProgressIndicator '
+        'when rocket list state is initial', (tester) async {
+      when(() => rocketsBloc.state).thenReturn(const RocketsLoadingState());
+
+      await tester.pumpLocalizedWidgetWithBloc<RocketsBloc>(
+        bloc: rocketsBloc,
+        child: const RocketsBlocContent(),
+        locale: const Locale('en'),
+      );
+
+      await tester.pump();
+
+      expect(find.byType(CircularProgressIndicator), findsOneWidget);
+    });
+
+    testWidgets(
+        'renders Empty list text '
+        'when rocket list state is success but with 0 items', (tester) async {
+      when(() => rocketsBloc.state).thenReturn(const RocketsEmptyState());
+      await tester.pumpLocalizedWidgetWithBloc<RocketsBloc>(
+        bloc: rocketsBloc,
+        child: const RocketsBlocContent(),
+        locale: const Locale('en'),
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.text('Empty list'), findsOneWidget);
+    });
+
+    testWidgets('renders 1 item', (tester) async {
+      when(() => rocketsBloc.state).thenReturn(
+        RocketsSuccessState(
+          rockets: [
+            getRocketResource(),
+          ],
+        ),
+      );
+      await tester.pumpLocalizedWidgetWithBloc<RocketsBloc>(
+        bloc: rocketsBloc,
+        child: const RocketsBlocContent(),
+        locale: const Locale('en'),
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.byType(RocketItemWidget), findsNWidgets(1));
+    });
+
+    testWidgets('renders error text', (tester) async {
+      when(() => rocketsBloc.state).thenReturn(const RocketsErrorState());
+      await tester.pumpLocalizedWidgetWithBloc<RocketsBloc>(
+        bloc: rocketsBloc,
+        child: const RocketsBlocContent(),
+        locale: const Locale('en'),
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.text('Try Again'), findsOneWidget);
+    });
+  });
+}

lib/bloc/email_list/email_list_bloc.dart

@@ -4,7 +4,6 @@ import 'package:flutter_bloc_app_template/models/email.dart';
 import 'package:flutter_bloc_app_template/repository/email_list_repository.dart';
 
 part 'email_list_event.dart';
-
 part 'email_list_state.dart';
 
 class EmailListBloc extends Bloc<EmailListEvent, EmailListState> {

lib/bloc/init/init_bloc.dart

@@ -2,7 +2,6 @@ import 'package:bloc/bloc.dart';
 import 'package:equatable/equatable.dart';
 
 part 'init_event.dart';
-
 part 'init_state.dart';
 
 class InitBloc extends Bloc<InitEvent, InitState> {

lib/data/network/data_source/launches_network_data_source.dart

@@ -1,7 +1,7 @@
 import 'package:flutter_bloc_app_template/data/network/api_result.dart';
 import 'package:flutter_bloc_app_template/data/network/model/launch/full/network_launch_full_model.dart';
 import 'package:flutter_bloc_app_template/data/network/model/launch/network_launch_model.dart';
-import 'package:flutter_bloc_app_template/data/network/service/launch_service.dart';
+import 'package:flutter_bloc_app_template/data/network/service/launch/launch_service.dart';
 
 abstract class LaunchesDataSource {
   Future<ApiResult<List<NetworkLaunchModel>>> getLaunches({

lib/data/network/data_source/rocket_network_data_source.dart

@@ -0,0 +1,50 @@
+import 'package:flutter_bloc_app_template/data/network/api_result.dart';
+import 'package:flutter_bloc_app_template/data/network/model/rocket/network_rocket_model.dart';
+import 'package:flutter_bloc_app_template/data/network/service/rocket/rocket_service.dart';
+
+abstract class RocketDataSource {
+  Future<ApiResult<List<NetworkRocketModel>>> getRockets({
+    bool? hasId = true,
+    int? limit,
+    int? offset,
+  });
+
+  Future<ApiResult<NetworkRocketModel>> getRocket(String rocketId);
+}
+
+class RocketNetworkDataSource implements RocketDataSource {
+  RocketNetworkDataSource(this._service);
+
+  final RocketService _service;
+
+  @override
+  Future<ApiResult<List<NetworkRocketModel>>> getRockets(
+      {bool? hasId = true,
+      int? limit,
+      int? offset,
+      int? launchYear,
+      int? launchSuccess,
+      String? order}) async {
+    try {
+      final response = await _service.fetchRockets(
+        hasId: hasId,
+        limit: limit,
+        offset: offset,
+      );
+
+      return ApiResult.success(response.toList());
+    } catch (e) {
+      return Future.value(ApiResult.error(e.toString()));
+    }
+  }
+
+  @override
+  Future<ApiResult<NetworkRocketModel>> getRocket(String rocketId) async {
+    try {
+      final result = await _service.fetchRocket(rocketId);
+      return ApiResult.success(result);
+    } catch (e) {
+      return Future.value(ApiResult.error(e.toString()));
+    }
+  }
+}

lib/data/network/model/core/network_core_model.freezed.dart

@@ -23,7 +23,7 @@ abstract class NetworkLaunchFullModel with _$NetworkLaunchFullModel {
     @JsonKey(name: 'tentative_max_precision') String? tentativeMaxPrecision,
     @JsonKey(name: 'tbd') bool? tbd,
     @JsonKey(name: 'launch_window') int? launchWindow,
-    @JsonKey(name: 'rocket') NetworkRocketModel? rocket,
+    @JsonKey(name: 'rocket') NetworkLaunchRocketModel? rocket,
     @JsonKey(name: 'ships') List<String>? ships,
     @JsonKey(name: 'telemetry') NetworkTelemetry? telemetry,
     @JsonKey(name: 'launch_site') NetworkLaunchSite? launchSite,