test/browser_http_test.dart

// Copyright (c) 2015, 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.

@TestOn("browser")

import "dart:async";
import "dart:convert";

import "package:resource/resource.dart";
import "package:test/test.dart";

const content = "Rødgrød med fløde";

main() {
  // Assume test files located next to Uri.base.
  // This is how "pub run test" currently works.

  test("Default encoding", () async {
    var loader = ResourceLoader.defaultLoader;
    // The HTTPXmlRequest loader defaults to UTF-8 encoding.
    var uri = Uri.base.resolve("testfile-utf8.txt");
    String string = await loader.readAsString(uri);
    expect(string, content);
  });

  test("Latin-1 encoding", () async {
    var loader = ResourceLoader.defaultLoader;
    var uri = Uri.base.resolve("testfile-latin1.txt");
    String string = await loader.readAsString(uri, encoding: latin1);
    expect(string, content);
  });

  test("UTF-8 encoding", () async {
    var loader = ResourceLoader.defaultLoader;
    var uri = Uri.base.resolve("testfile-utf8.txt");
    String string = await loader.readAsString(uri, encoding: utf8);
    expect(string, content);
  });

  test("bytes", () async {
    var loader = ResourceLoader.defaultLoader;
    var uri = Uri.base.resolve("testfile-latin1.txt");
    List<int> bytes = await loader.readAsBytes(uri);
    expect(bytes, content.codeUnits);
  });

  test("byte stream", () async {
    var loader = ResourceLoader.defaultLoader;
    var uri = Uri.base.resolve("testfile-latin1.txt");
    Stream<List<int>> bytes = loader.openRead(uri);
    var buffer = [];
    await bytes.forEach(buffer.addAll);
    expect(buffer, content.codeUnits);
  });
}