마스터 고객/제품/창고 테스트 및 UI 구현

test/features/masters/customer/presentation/controllers/customer_controller_test.dart

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+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+
+import 'package:superport_v2/core/common/models/paginated_result.dart';
+import 'package:superport_v2/features/masters/customer/domain/entities/customer.dart';
+import 'package:superport_v2/features/masters/customer/domain/repositories/customer_repository.dart';
+import 'package:superport_v2/features/masters/customer/presentation/controllers/customer_controller.dart';
+
+class _MockCustomerRepository extends Mock implements CustomerRepository {}
+
+class _FakeCustomerInput extends Fake implements CustomerInput {}
+
+void main() {
+  late CustomerController controller;
+  late _MockCustomerRepository repository;
+
+  final sampleCustomer = Customer(
+    id: 1,
+    customerCode: 'C-001',
+    customerName: '슈퍼포트',
+    isPartner: true,
+    isGeneral: true,
+  );
+
+  PaginatedResult<Customer> createResult({List<Customer>? items}) {
+    final list = items ?? [sampleCustomer];
+    return PaginatedResult<Customer>(
+      items: list,
+      page: 1,
+      pageSize: 20,
+      total: list.length,
+    );
+  }
+
+  setUpAll(() {
+    registerFallbackValue(_FakeCustomerInput());
+  });
+
+  setUp(() {
+    repository = _MockCustomerRepository();
+    controller = CustomerController(repository: repository);
+  });
+
+  group('fetch', () {
+    test('정상 조회 시 결과 저장', () async {
+      when(
+        () => repository.list(
+          page: any(named: 'page'),
+          pageSize: any(named: 'pageSize'),
+          query: any(named: 'query'),
+          isPartner: any(named: 'isPartner'),
+          isGeneral: any(named: 'isGeneral'),
+          isActive: any(named: 'isActive'),
+        ),
+      ).thenAnswer((_) async => createResult());
+
+      await controller.fetch();
+
+      expect(controller.result?.items, isNotEmpty);
+      verify(
+        () => repository.list(
+          page: 1,
+          pageSize: 20,
+          query: null,
+          isPartner: null,
+          isGeneral: null,
+          isActive: null,
+        ),
+      ).called(1);
+    });
+
+    test('에러 발생 시 errorMessage 설정', () async {
+      when(
+        () => repository.list(
+          page: any(named: 'page'),
+          pageSize: any(named: 'pageSize'),
+          query: any(named: 'query'),
+          isPartner: any(named: 'isPartner'),
+          isGeneral: any(named: 'isGeneral'),
+          isActive: any(named: 'isActive'),
+        ),
+      ).thenThrow(Exception('fail'));
+
+      await controller.fetch();
+
+      expect(controller.errorMessage, isNotNull);
+    });
+  });
+
+  test('필터 업데이트 반영', () {
+    controller.updateQuery('abc');
+    controller.updateTypeFilter(CustomerTypeFilter.partner);
+    controller.updateStatusFilter(CustomerStatusFilter.inactiveOnly);
+
+    expect(controller.query, 'abc');
+    expect(controller.typeFilter, CustomerTypeFilter.partner);
+    expect(controller.statusFilter, CustomerStatusFilter.inactiveOnly);
+  });
+
+  group('mutations', () {
+    setUp(() {
+      when(
+        () => repository.list(
+          page: any(named: 'page'),
+          pageSize: any(named: 'pageSize'),
+          query: any(named: 'query'),
+          isPartner: any(named: 'isPartner'),
+          isGeneral: any(named: 'isGeneral'),
+          isActive: any(named: 'isActive'),
+        ),
+      ).thenAnswer((_) async => createResult());
+    });
+
+    final input = CustomerInput(
+      customerCode: 'C-001',
+      customerName: '슈퍼포트',
+      isPartner: true,
+      isGeneral: true,
+    );
+
+    test('create 성공', () async {
+      when(
+        () => repository.create(any()),
+      ).thenAnswer((_) async => sampleCustomer);
+
+      final created = await controller.create(input);
+
+      expect(created, isNotNull);
+      verify(() => repository.create(any())).called(1);
+    });
+
+    test('update 성공', () async {
+      when(
+        () => repository.update(any(), any()),
+      ).thenAnswer((_) async => sampleCustomer);
+
+      final updated = await controller.update(1, input);
+
+      expect(updated, isNotNull);
+      verify(() => repository.update(1, any())).called(1);
+    });
+
+    test('delete 성공', () async {
+      when(() => repository.delete(any())).thenAnswer((_) async {});
+
+      final success = await controller.delete(1);
+
+      expect(success, isTrue);
+      verify(() => repository.delete(1)).called(1);
+    });
+
+    test('restore 성공', () async {
+      when(
+        () => repository.restore(any()),
+      ).thenAnswer((_) async => sampleCustomer);
+
+      final restored = await controller.restore(1);
+
+      expect(restored, isNotNull);
+      verify(() => repository.restore(1)).called(1);
+    });
+  });
+}