wip

packages/path-provider/pubspec.yaml

@@ -13,3 +13,7 @@ flutter:
 dependencies:
   flutter:
     sdk: flutter
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter

packages/path-provider/test/path_provider_test.dart

@@ -0,0 +1,42 @@
+// 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 'dart:io';
+
+import 'package:flutter/services.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('Path provider control test', () async {
+    final List<MethodCall> log = <MethodCall>[];
+    String response;
+    const channel = const MethodChannel('plugins.flutter.io/path_provider');
+
+    channel.setMockMethodCallHandler((MethodCall methodCall) async {
+      log.add(methodCall);
+      return response;
+    });
+
+    Directory directory = await getTemporaryDirectory();
+
+    expect(log, equals(<MethodCall>[new MethodCall('getTemporaryDirectory')]));
+    expect(directory, isNull);
+    log.clear();
+
+    directory = await getApplicationDocumentsDirectory();
+
+    expect(log, equals(<MethodCall>[new MethodCall('getApplicationDocumentsDirectory')]));
+    expect(directory, isNull);
+
+    final String fakePath = "/foo/bar/baz";
+    response = fakePath;
+
+    directory = await getTemporaryDirectory();
+    expect(directory.path, equals(fakePath));
+
+    directory = await getApplicationDocumentsDirectory();
+    expect(directory.path, equals(fakePath));
+  });
+}

packages/url-launcher/test/url_launcher_test.dart

@@ -0,0 +1,20 @@
+// 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:test/test.dart';
+
+void main() {
+  test('URL launcher control test', () async {
+    final List<MethodCall> log = <MethodCall>[];
+
+    SystemChannels.platform.setMockMethodCallHandler((MethodCall methodCall) async {
+      log.add(methodCall);
+    });
+
+    await UrlLauncher.launch('http://example.com/');
+
+    expect(log, equals(<MethodCall>[new MethodCall('UrlLauncher.launch', 'http://example.com/')]));
+  });
+}