chromeos: Move files in //ash/common to //ash, part 1

ash/common/system/chromeos/network/vpn_list_unittest.cc

-// Copyright 2016 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.
-
-#include "ash/common/system/chromeos/network/vpn_list.h"
-
-#include <algorithm>
-#include <vector>
-
-#include "ash/public/interfaces/vpn_list.mojom.h"
-#include "base/macros.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using ash::mojom::ThirdPartyVpnProvider;
-using ash::mojom::ThirdPartyVpnProviderPtr;
-
-namespace ash {
-
-namespace {
-
-class TestVpnListObserver : public VpnList::Observer {
- public:
-  TestVpnListObserver() {}
-  ~TestVpnListObserver() override {}
-
-  // VpnList::Observer:
-  void OnVPNProvidersChanged() override { change_count_++; }
-
-  int change_count_ = 0;
-};
-
-}  // namespace
-
-using VpnListTest = testing::Test;
-
-TEST_F(VpnListTest, BuiltInProvider) {
-  VpnList vpn_list;
-
-  // The VPN list should only contain the built-in provider.
-  ASSERT_EQ(1u, vpn_list.vpn_providers().size());
-  VPNProvider provider = vpn_list.vpn_providers()[0];
-  EXPECT_FALSE(provider.third_party);
-  EXPECT_TRUE(provider.extension_id.empty());
-}
-
-TEST_F(VpnListTest, ThirdPartyProviders) {
-  VpnList vpn_list;
-
-  // The VPN list should only contain the built-in provider.
-  EXPECT_EQ(1u, vpn_list.vpn_providers().size());
-
-  // Add some third party (extension-backed) providers.
-  std::vector<ThirdPartyVpnProviderPtr> third_party_providers;
-  ThirdPartyVpnProviderPtr third_party1 = ThirdPartyVpnProvider::New();
-  third_party1->name = "name1";
-  third_party1->extension_id = "extension_id1";
-  third_party_providers.push_back(std::move(third_party1));
-
-  ThirdPartyVpnProviderPtr third_party2 = ThirdPartyVpnProvider::New();
-  third_party2->name = "name2";
-  third_party2->extension_id = "extension_id2";
-  third_party_providers.push_back(std::move(third_party2));
-
-  vpn_list.SetThirdPartyVpnProviders(std::move(third_party_providers));
-
-  // Mojo types will be converted to internal ash types.
-  VPNProvider provider1("extension_id1", "name1");
-  VPNProvider provider2("extension_id2", "name2");
-
-  // List contains the extension-backed providers. Order doesn't matter.
-  std::vector<VPNProvider> providers = vpn_list.vpn_providers();
-  EXPECT_EQ(3u, providers.size());
-  EXPECT_EQ(1u, std::count(providers.begin(), providers.end(), provider1));
-  EXPECT_EQ(1u, std::count(providers.begin(), providers.end(), provider2));
-}
-
-TEST_F(VpnListTest, Observers) {
-  VpnList vpn_list;
-
-  // Observers are not notified when they are added.
-  TestVpnListObserver observer;
-  vpn_list.AddObserver(&observer);
-  EXPECT_EQ(0, observer.change_count_);
-
-  // Add a third party (extension-backed) provider.
-  std::vector<ThirdPartyVpnProviderPtr> third_party_providers;
-  ThirdPartyVpnProviderPtr third_party1 = ThirdPartyVpnProvider::New();
-  third_party1->name = "name1";
-  third_party1->extension_id = "extension_id1";
-  third_party_providers.push_back(std::move(third_party1));
-  vpn_list.SetThirdPartyVpnProviders(std::move(third_party_providers));
-
-  // Observer was notified.
-  EXPECT_EQ(1, observer.change_count_);
-
-  vpn_list.RemoveObserver(&observer);
-}
-
-}  // namespace ash