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

// Copyright (c) 2018, 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:analyzer/src/dart/error/hint_codes.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';

import 'sdk_constraint_verifier_support.dart';

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

@reflectiveTest
class SdkVersionSetLiteralTest extends SdkConstraintVerifierTest {
  test_equals() async {
    await verifyVersion('2.2.0', '''
Set<int> zero() => <int>{0};
''');
  }

  test_greaterThan() async {
    await verifyVersion('2.3.0', '''
Set<int> zero() => <int>{0};
''');
  }

  test_lessThan() async {
    await verifyVersion('2.1.0', '''
Set<int> zero() => <int>{0};
''', expectedErrors: [
      error(HintCode.SDK_VERSION_SET_LITERAL, 19, 8),
    ]);
  }
}