// 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:test/test.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';

import 'driver_resolution.dart';
import 'resolution.dart';
import 'task_resolution.dart';

main() {
  defineReflectiveSuite(() {
    defineReflectiveTests(ForInDriverResolutionTest);
    defineReflectiveTests(ForInTaskResolutionTest);
  });
}

@reflectiveTest
class ForInDriverResolutionTest extends DriverResolutionTest
    with ForInResolutionMixin {}

mixin ForInResolutionMixin implements ResolutionTest {
  test_importPrefix_asIterable() async {
    // TODO(scheglov) Remove this test (already tested as import prefix).
    // TODO(scheglov) Move other for-in tests here.
    addTestFile(r'''
import 'dart:async' as p;

main() {
  for (var x in p) {}
}
''');
    await resolveTestFile();
    assertHasTestErrors();

    var xRef = findNode.simple('x in');
    expect(xRef.staticElement, isNotNull);

    var pRef = findNode.simple('p) {}');
    assertElement(pRef, findElement.prefix('p'));
    assertTypeDynamic(pRef);
  }
}

@reflectiveTest
class ForInTaskResolutionTest extends TaskResolutionTest
    with ForInResolutionMixin {}
