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

import 'context_collection_resolution.dart';

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

@reflectiveTest
class FunctionTypeAliasResolutionTest extends PubPackageResolutionTest {
  test_type_element() async {
    await resolveTestCode(r'''
G<int> g;

typedef T G<T>();
''');
    FunctionType type = findElement.topVar('g').type;
    assertType(type, 'int Function()');

    var typedefG = findElement.functionTypeAlias('G');
    var functionG = typedefG.function;

    expect(type.element, functionG);
    expect(type.element?.enclosingElement, typedefG);

    assertElementTypeStrings(type.typeArguments, ['int']);
  }
}