Mac: Give app_shim code a nicer home

apps/app_shim/app_shim_host_mac_unittest.cc

-// Copyright 2013 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 "apps/app_shim/app_shim_host_mac.h"
-
-#include <vector>
-
-#include "apps/app_shim/app_shim_messages.h"
-#include "base/basictypes.h"
-#include "base/memory/scoped_vector.h"
-#include "ipc/ipc_message.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-class TestingAppShimHost : public AppShimHost {
- public:
-  TestingAppShimHost() {}
-  virtual ~TestingAppShimHost() {}
-
-  bool ReceiveMessage(IPC::Message* message);
-
-  const std::vector<IPC::Message*>& sent_messages() {
-    return sent_messages_.get();
-  }
-
- protected:
-  virtual bool Send(IPC::Message* message) OVERRIDE;
-
- private:
-  ScopedVector<IPC::Message> sent_messages_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestingAppShimHost);
-};
-
-bool TestingAppShimHost::ReceiveMessage(IPC::Message* message) {
-  bool handled = OnMessageReceived(*message);
-  delete message;
-  return handled;
-}
-
-bool TestingAppShimHost::Send(IPC::Message* message) {
-  sent_messages_.push_back(message);
-  return true;
-}
-
-const char kTestAppId[] = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
-const char kTestProfileDir[] = "Profile 1";
-
-class AppShimHostTest : public testing::Test,
-                        public apps::AppShimHandler {
- public:
-  AppShimHostTest() : launch_result_(apps::APP_SHIM_LAUNCH_SUCCESS),
-                      launch_count_(0),
-                      launch_now_count_(0),
-                      close_count_(0),
-                      focus_count_(0),
-                      quit_count_(0) {}
-
-  TestingAppShimHost* host() { return host_.get(); }
-
-  void LaunchApp(apps::AppShimLaunchType launch_type) {
-    EXPECT_TRUE(host()->ReceiveMessage(
-        new AppShimHostMsg_LaunchApp(base::FilePath(kTestProfileDir),
-                                     kTestAppId,
-                                     launch_type,
-                                     std::vector<base::FilePath>())));
-  }
-
-  apps::AppShimLaunchResult GetLaunchResult() {
-    EXPECT_EQ(1u, host()->sent_messages().size());
-    IPC::Message* message = host()->sent_messages()[0];
-    EXPECT_EQ(AppShimMsg_LaunchApp_Done::ID, message->type());
-    AppShimMsg_LaunchApp_Done::Param param;
-    AppShimMsg_LaunchApp_Done::Read(message, &param);
-    return param.a;
-  }
-
-  void SimulateDisconnect() {
-    implicit_cast<IPC::Listener*>(host_.release())->OnChannelError();
-  }
-
- protected:
-  virtual void OnShimLaunch(Host* host,
-                            apps::AppShimLaunchType launch_type,
-                            const std::vector<base::FilePath>& file) OVERRIDE {
-    ++launch_count_;
-    if (launch_type == apps::APP_SHIM_LAUNCH_NORMAL)
-      ++launch_now_count_;
-    host->OnAppLaunchComplete(launch_result_);
-  }
-
-  virtual void OnShimClose(Host* host) OVERRIDE { ++close_count_; }
-
-  virtual void OnShimFocus(Host* host,
-                           apps::AppShimFocusType focus_type,
-                           const std::vector<base::FilePath>& file) OVERRIDE {
-    ++focus_count_;
-  }
-
-  virtual void OnShimSetHidden(Host* host, bool hidden) OVERRIDE {}
-
-  virtual void OnShimQuit(Host* host) OVERRIDE { ++quit_count_; }
-
-  apps::AppShimLaunchResult launch_result_;
-  int launch_count_;
-  int launch_now_count_;
-  int close_count_;
-  int focus_count_;
-  int quit_count_;
-
- private:
-  virtual void SetUp() OVERRIDE {
-    testing::Test::SetUp();
-    host_.reset(new TestingAppShimHost());
-  }
-
-  scoped_ptr<TestingAppShimHost> host_;
-
-  DISALLOW_COPY_AND_ASSIGN(AppShimHostTest);
-};
-
-
-}  // namespace
-
-TEST_F(AppShimHostTest, TestLaunchAppWithHandler) {
-  apps::AppShimHandler::RegisterHandler(kTestAppId, this);
-  LaunchApp(apps::APP_SHIM_LAUNCH_NORMAL);
-  EXPECT_EQ(kTestAppId,
-            implicit_cast<apps::AppShimHandler::Host*>(host())->GetAppId());
-  EXPECT_EQ(apps::APP_SHIM_LAUNCH_SUCCESS, GetLaunchResult());
-  EXPECT_EQ(1, launch_count_);
-  EXPECT_EQ(1, launch_now_count_);
-  EXPECT_EQ(0, focus_count_);
-  EXPECT_EQ(0, close_count_);
-
-  // A second OnAppLaunchComplete is ignored.
-  implicit_cast<apps::AppShimHandler::Host*>(host())->
-      OnAppLaunchComplete(apps::APP_SHIM_LAUNCH_APP_NOT_FOUND);
-  EXPECT_EQ(apps::APP_SHIM_LAUNCH_SUCCESS, GetLaunchResult());
-
-  EXPECT_TRUE(host()->ReceiveMessage(
-      new AppShimHostMsg_FocusApp(apps::APP_SHIM_FOCUS_NORMAL,
-                                  std::vector<base::FilePath>())));
-  EXPECT_EQ(1, focus_count_);
-
-  EXPECT_TRUE(host()->ReceiveMessage(new AppShimHostMsg_QuitApp()));
-  EXPECT_EQ(1, quit_count_);
-
-  SimulateDisconnect();
-  EXPECT_EQ(1, close_count_);
-  apps::AppShimHandler::RemoveHandler(kTestAppId);
-}
-
-TEST_F(AppShimHostTest, TestNoLaunchNow) {
-  apps::AppShimHandler::RegisterHandler(kTestAppId, this);
-  LaunchApp(apps::APP_SHIM_LAUNCH_REGISTER_ONLY);
-  EXPECT_EQ(kTestAppId,
-            implicit_cast<apps::AppShimHandler::Host*>(host())->GetAppId());
-  EXPECT_EQ(apps::APP_SHIM_LAUNCH_SUCCESS, GetLaunchResult());
-  EXPECT_EQ(1, launch_count_);
-  EXPECT_EQ(0, launch_now_count_);
-  EXPECT_EQ(0, focus_count_);
-  EXPECT_EQ(0, close_count_);
-  apps::AppShimHandler::RemoveHandler(kTestAppId);
-}
-
-TEST_F(AppShimHostTest, TestFailLaunch) {
-  apps::AppShimHandler::RegisterHandler(kTestAppId, this);
-  launch_result_ = apps::APP_SHIM_LAUNCH_APP_NOT_FOUND;
-  LaunchApp(apps::APP_SHIM_LAUNCH_NORMAL);
-  EXPECT_EQ(apps::APP_SHIM_LAUNCH_APP_NOT_FOUND, GetLaunchResult());
-  apps::AppShimHandler::RemoveHandler(kTestAppId);
-}