feat(tests): updated tests coverage to 66.5%

test/features/auth/models/token_model_test.dart

@@ -0,0 +1,29 @@
+import 'package:eatvio_app/features/auth/models/token_model.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  group('TokenModel', () {
+    test('fromJson parses token correctly', () {
+      final json = {'token': 'test-token-12345'};
+
+      final model = TokenModel.fromJson(json);
+
+      expect(model.token, 'test-token-12345');
+    });
+
+    test('toJson serializes token correctly', () {
+      const model = TokenModel(token: 'test-token-12345');
+
+      final json = model.toJson();
+
+      expect(json['token'], 'test-token-12345');
+    });
+
+    test('creates instance with token', () {
+      const model = TokenModel(token: 'another-token');
+
+      expect(model.token, 'another-token');
+    });
+  });
+}
+