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

// Copyright (c) 2019, 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/error/codes.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';

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

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

@reflectiveTest
class MixinClassDeclaresConstructorTest extends PubPackageResolutionTest {
  test_class() async {
    await assertErrorsInCode(
      r'''
class A {
  A() {}
}
class B extends Object with A {}
''',
      [
        error(CompileTimeErrorCode.MIXIN_CLASS_DECLARES_CONSTRUCTOR, 49, 1),
      ],
    );
  }

  test_classTypeAlias() async {
    await assertErrorsInCode(
      r'''
class A {
  A() {}
}
class B = Object with A;
''',
      [
        error(CompileTimeErrorCode.MIXIN_CLASS_DECLARES_CONSTRUCTOR, 43, 1),
      ],
    );
  }

  test_enum() async {
    await assertErrorsInCode(
      r'''
class A {
  A() {}
}

enum E with A {
  v
}
''',
      [
        error(CompileTimeErrorCode.MIXIN_CLASS_DECLARES_CONSTRUCTOR, 34, 1),
      ],
    );
  }
}