feat: Buat use case endpoint getUserSetting dan updateUserSetting

Sekalian dengan unit test-nya.

Author: CoderJava

lib/feature/domain/usecase/get_user_setting/get_user_setting.dart

@@ -0,0 +1,15 @@
+import 'package:dipantau_desktop_client/core/error/failure.dart';
+import 'package:dipantau_desktop_client/core/usecase/usecase.dart';
+import 'package:dipantau_desktop_client/feature/data/model/user_setting/user_setting_response.dart';
+import 'package:dipantau_desktop_client/feature/domain/repository/setting/setting_repository.dart';
+
+class GetUserSetting implements UseCaseRecords<UserSettingResponse?, NoParams> {
+  final SettingRepository repository;
+
+  GetUserSetting({required this.repository});
+
+  @override
+  Future<({Failure? failure, UserSettingResponse? response})> call(NoParams params) {
+    return repository.getUserSetting();
+  }
+}

lib/feature/domain/usecase/update_user_setting/update_user_setting.dart

@@ -0,0 +1,34 @@
+import 'package:dipantau_desktop_client/core/error/failure.dart';
+import 'package:dipantau_desktop_client/core/usecase/usecase.dart';
+import 'package:dipantau_desktop_client/feature/data/model/user_setting/user_setting_body.dart';
+import 'package:dipantau_desktop_client/feature/domain/repository/setting/setting_repository.dart';
+import 'package:equatable/equatable.dart';
+
+class UpdateUserSetting implements UseCaseRecords<bool?, ParamsUpdateUserSetting> {
+  final SettingRepository repository;
+
+  UpdateUserSetting({required this.repository});
+
+  @override
+  Future<({Failure? failure, bool? response})> call(ParamsUpdateUserSetting params) {
+    return repository.updateUserSetting(params.body);
+  }
+}
+
+class ParamsUpdateUserSetting extends Equatable {
+  final UserSettingBody body;
+
+  ParamsUpdateUserSetting({
+    required this.body,
+  });
+
+  @override
+  List<Object?> get props => [
+    body,
+  ];
+
+  @override
+  String toString() {
+    return 'ParamsUpdateUserSetting{body: $body}';
+  }
+}

test/feature/domain/usecase/get_user_setting/get_user_setting_test.dart

@@ -0,0 +1,42 @@
+import 'dart:convert';
+
+import 'package:dipantau_desktop_client/core/usecase/usecase.dart';
+import 'package:dipantau_desktop_client/feature/data/model/user_setting/user_setting_response.dart';
+import 'package:dipantau_desktop_client/feature/domain/usecase/get_user_setting/get_user_setting.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockito/mockito.dart';
+
+import '../../../../fixture/fixture_reader.dart';
+import '../../../../helper/mock_helper.mocks.dart';
+
+void main() {
+  late GetUserSetting useCase;
+  late MockSettingRepository mockRepository;
+
+  setUp(() {
+    mockRepository = MockSettingRepository();
+    useCase = GetUserSetting(repository: mockRepository);
+  });
+
+  test(
+    'pastikan objek repository berhasil menerima respon sukses atau gagal dari endpoint',
+    () async {
+      // arrange
+      final tResponse = UserSettingResponse.fromJson(
+        json.decode(
+          fixture('user_setting_response.json'),
+        ),
+      );
+      final tResult = (failure: null, response: tResponse);
+      when(mockRepository.getUserSetting()).thenAnswer((_) async => tResult);
+
+      // act
+      final result = await useCase(NoParams());
+
+      // assert
+      expect(result, tResult);
+      verify(mockRepository.getUserSetting());
+      verifyNoMoreInteractions(mockRepository);
+    },
+  );
+}

test/feature/domain/usecase/update_user_setting/update_user_setting_test.dart

@@ -0,0 +1,68 @@
+import 'dart:convert';
+
+import 'package:dipantau_desktop_client/feature/data/model/user_setting/user_setting_body.dart';
+import 'package:dipantau_desktop_client/feature/domain/usecase/update_user_setting/update_user_setting.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockito/mockito.dart';
+
+import '../../../../fixture/fixture_reader.dart';
+import '../../../../helper/mock_helper.mocks.dart';
+
+void main() {
+  late UpdateUserSetting useCase;
+  late MockSettingRepository mockRepository;
+
+  setUp(() {
+    mockRepository = MockSettingRepository();
+    useCase = UpdateUserSetting(repository: mockRepository);
+  });
+
+  final body = UserSettingBody.fromJson(
+    json.decode(
+      fixture('user_setting_body.json'),
+    ),
+  );
+  final params = ParamsUpdateUserSetting(body: body);
+
+  test(
+    'pastikan objek repository berhasil menerima respon sukses atau gagal dari endpoint',
+    () async {
+      // arrange
+      const tResponse = true;
+      const tResult = (failure: null, response: tResponse);
+      when(mockRepository.updateUserSetting(any)).thenAnswer((_) async => tResult);
+
+      // act
+      final result = await useCase(params);
+
+      // assert
+      expect(result, tResult);
+      verify(mockRepository.updateUserSetting(body));
+      verifyNoMoreInteractions(mockRepository);
+    },
+  );
+
+  test(
+    'pastikan output dari nilai props',
+    () async {
+      // assert
+      expect(
+        params.props,
+        [
+          params.body,
+        ],
+      );
+    },
+  );
+
+  test(
+    'pastikan output dari fungsi toString',
+    () async {
+      // assert
+      expect(
+        params.toString(),
+        'ParamsUpdateUserSetting{body: ${params.body}}',
+      );
+    },
+  );
+}