// Copyright (c) 2017, 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.

/// @assertion Future<bool> isFile(String path)
/// Checks if type(path) returns FileSystemEntityType.file.
/// @description Checks that this property returns true if type(path) returns
/// FileSystemEntityType.file. Test Directory
/// @author sgrekhov@unipro.ru

import "dart:io";
import "../../../Utils/expect.dart";
import "../file_utils.dart";

main() async {
  await inSandbox(_main);
}

_main(Directory sandbox) async {
  Directory dir = getTempDirectorySync(parent: sandbox);
  asyncStart();
  bool result = await FileSystemEntity.isFile(dir.path);
  Expect.isFalse(result);
  FileSystemEntityType t = await FileSystemEntity.type(dir.path);
  Expect.equals(FileSystemEntityType.directory, t);
  asyncEnd();
}
