packages/url_launcher/test/url_launcher_test.dart

// Copyright 2017 The Chromium Authors. 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:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:url_launcher/url_launcher.dart';

void main() {
  const MethodChannel channel =
      const MethodChannel('plugins.flutter.io/url_launcher');
  final List<MethodCall> log = <MethodCall>[];
  channel.setMockMethodCallHandler((MethodCall methodCall) async {
    log.add(methodCall);
  });

  tearDown(() {
    log.clear();
  });

  test('canLaunch', () async {
    await canLaunch('http://example.com/');
    expect(
      log,
      <Matcher>[isMethodCall('canLaunch', arguments: 'http://example.com/')],
    );
  });

  test('launch', () async {
    await launch('http://example.com/');
    expect(
      log,
      <Matcher>[isMethodCall('launch', arguments: 'http://example.com/')],
    );
  });
}