test for response data

test/widget_test.dart

@@ -1,30 +1,128 @@
-// This is a basic Flutter widget test.
-//
-// To perform an interaction with a widget in your test, use the WidgetTester
-// utility in the flutter_test package. For example, you can send tap and scroll
-// gestures. You can also use WidgetTester to find child widgets in the widget
-// tree, read text, and verify that the values of widget properties are correct.
-
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
-
-import 'package:tm_app/main.dart';
+import 'package:tm_app/data/services/model/company_profile_data/company_profile_data.dart';
+import 'package:tm_app/data/services/model/company_profile_response/company_profile_response.dart';
+import 'package:tm_app/data/services/model/error/error_model.dart';
 
 void main() {
-  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
-    // Build our app and trigger a frame.
-    await tester.pumpWidget(const MyApp());
+  group('CompanyProfileData Model Tests', () {
+    test('fromJson should parse JSON correctly', () {
+      final json = {
+        'id': '1',
+        'name': 'OpenAI',
+        'registration_number': '12345',
+        'industry': 'AI Research',
+        'founded_year': 2015,
+        'created_at': 1700000000,
+      };
 
-    // Verify that our counter starts at 0.
-    expect(find.text('0'), findsOneWidget);
-    expect(find.text('1'), findsNothing);
+      final data = CompanyProfileData.fromJson(json);
 
-    // Tap the '+' icon and trigger a frame.
-    await tester.tap(find.byIcon(Icons.add));
-    await tester.pump();
+      expect(data.id, '1');
+      expect(data.name, 'OpenAI');
+      expect(data.registrationNumber, '12345');
+      expect(data.foundedYear, 2015);
+      expect(data.createdAt, 1700000000);
+    });
 
-    // Verify that our counter has incremented.
-    expect(find.text('0'), findsNothing);
-    expect(find.text('1'), findsOneWidget);
+    test('toJson should return valid JSON', () {
+      final data = const CompanyProfileData(
+        id: '2',
+        name: 'Flutter Inc',
+        registrationNumber: '98765',
+        industry: 'Software',
+        foundedYear: 2017,
+        createdAt: 1800000000,
+      );
+
+      final json = data.toJson();
+
+      expect(json['id'], '2');
+      expect(json['registration_number'], '98765');
+      expect(json['industry'], 'Software');
+    });
+
+    test('copyWith should return a modified object', () {
+      final data = const CompanyProfileData(
+        id: '1',
+        name: 'OldName',
+        registrationNumber: '123',
+        industry: 'Tech',
+        foundedYear: 2020,
+        createdAt: 1600000000,
+      );
+
+      final updated = data.copyWith(name: 'NewName');
+
+      expect(updated.name, 'NewName');
+      expect(updated.industry, 'Tech');
+    });
   });
-}
+
+  group('CompanyProfileResponse Model Tests', () {
+    test('fromJson should parse nested JSON correctly', () {
+      final json = {
+        'message': 'Success',
+        'success': true,
+        'error': {'code': '0', 'message': 'No error', 'details': 'details'},
+        'data': {
+          'id': '10',
+          'name': 'AI Labs',
+          'registration_number': 'A123',
+          'industry': 'AI',
+          'founded_year': 2020,
+          'created_at': 1700000000,
+        },
+      };
+
+      final response = CompanyProfileResponse.fromJson(json);
+
+      expect(response.message, 'Success');
+      expect(response.success, true);
+      expect(response.data?.name, 'AI Labs');
+      expect(response.data?.foundedYear, 2020);
+    });
+
+    test('toJson should return valid JSON map', () {
+      final data = const CompanyProfileData(
+        id: '3',
+        name: 'NeuralNet',
+        registrationNumber: 'B456',
+        industry: 'ML',
+        foundedYear: 2019,
+        createdAt: 1750000000,
+      );
+
+      final response = CompanyProfileResponse(
+        message: 'Success',
+        success: true,
+        error: const ErrorModel(
+          code: '0',
+          message: 'No error',
+          details: 'details',
+        ),
+        data: data,
+      );
+
+      final json = response.toJson();
+
+      expect(json['message'], 'Success');
+      expect(json['success'], true);
+      expect(response.data?.name, 'NeuralNet');
+    });
+
+    test('copyWith should modify only specific fields', () {
+      final response = const CompanyProfileResponse(
+        message: 'Old message',
+        success: false,
+        error: null,
+        data: null,
+      );
+
+      final updated = response.copyWith(message: 'New message', success: true);
+
+      expect(updated.message, 'New message');
+      expect(updated.success, true);
+      expect(updated.data, null);
+    });
+  });
+}