pkg/analyzer/test/src/diagnostics/instantiate_enum_test.dart

// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:test_reflective_loader/test_reflective_loader.dart';

import '../dart/resolution/context_collection_resolution.dart';

main() {
  defineReflectiveSuite(() {
    defineReflectiveTests(InstantiateEnumTest);
  });
}

@reflectiveTest
class InstantiateEnumTest extends PubPackageResolutionTest
    with BeforeEnhancedEnumsMixin {
  test_const() async {
    await resolveTestCodeWithDiagnostics(r'''
enum E { ONE }
E e(String name) {
  return const E();
//             ^
// [diag.instantiateEnum] Enums can't be instantiated.
}
''');
  }

  test_new() async {
    await resolveTestCodeWithDiagnostics(r'''
enum E { ONE }
E e(String name) {
  return new E();
//           ^
// [diag.instantiateEnum] Enums can't be instantiated.
}
''');
  }
}