Refactor extension handling code from AppShimHost into ExtensionAppShimHandler.

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 "apps/app_shim/app_shim_messages.h"
+#include "base/basictypes.h"
 #include "base/memory/scoped_vector.h"
 #include "chrome/test/base/testing_profile.h"
 #include "ipc/ipc_message.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 class TestingAppShimHost : public AppShimHost {
  public:
   explicit TestingAppShimHost(Profile* profile);
   virtual ~TestingAppShimHost() {}
 
   bool ReceiveMessage(IPC::Message* message);
 
   const std::vector<IPC::Message*>& sent_messages() {
     return sent_messages_.get();
   }
 
   void set_fails_profile(bool fails_profile) {
     fails_profile_ = fails_profile;
   }
 
   void set_fails_launch(bool fails_launch) {
     fails_launch_ = fails_launch;
   }
 
-  const std::string& GetAppId() const {
-    return app_id();
-  }
-
-  const Profile* GetProfile() const {
-    return profile();
-  }
-
  protected:
   virtual Profile* FetchProfileForDirectory(const std::string& profile_dir)
       OVERRIDE;
-  virtual bool LaunchApp(Profile* profile) OVERRIDE;
   virtual bool Send(IPC::Message* message) OVERRIDE;
 
  private:
   Profile* test_profile_;
   bool fails_profile_;
   bool fails_launch_;
 
   ScopedVector<IPC::Message> sent_messages_;
 
   DISALLOW_COPY_AND_ASSIGN(TestingAppShimHost);
@@ skipping 14 matching lines @@
 bool TestingAppShimHost::Send(IPC::Message* message) {
   sent_messages_.push_back(message);
   return true;
 }
 
 Profile* TestingAppShimHost::FetchProfileForDirectory(
     const std::string& profile_dir) {
   return fails_profile_ ? NULL : test_profile_;
 }
 
-bool TestingAppShimHost::LaunchApp(Profile* profile) {
-  return !fails_launch_;
-}
-
 class AppShimHostTest : public testing::Test,
                         public apps::AppShimHandler {
  public:
   AppShimHostTest() : launch_count_(0), close_count_(0), focus_count_(0) {}
 
   TestingAppShimHost* host() { return host_.get(); }
   TestingProfile* profile() { return profile_.get(); }
 
   bool LaunchWasSuccessful() {
     EXPECT_EQ(1u, host()->sent_messages().size());
@@ skipping 16 matching lines @@
 
   virtual void OnShimClose(Host* host) OVERRIDE { ++close_count_; }
   virtual void OnShimFocus(Host* host) OVERRIDE { ++focus_count_; }
 
   int launch_count_;
   int close_count_;
   int focus_count_;
 
  private:
   virtual void SetUp() OVERRIDE {
+    testing::Test::SetUp();
     profile_.reset(new TestingProfile);
     host_.reset(new TestingAppShimHost(profile()));
   }
 
   scoped_ptr<TestingAppShimHost> host_;
   scoped_ptr<TestingProfile> profile_;
 
   DISALLOW_COPY_AND_ASSIGN(AppShimHostTest);
 };
 
 const char kTestAppId[] = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
 const char kTestProfileDir[] = "Default";
 
 }  // namespace
 
-TEST_F(AppShimHostTest, TestLaunchApp) {
-  host()->ReceiveMessage(
-      new AppShimHostMsg_LaunchApp(kTestProfileDir, kTestAppId));
-  ASSERT_EQ(kTestAppId, host()->GetAppId());
-  ASSERT_EQ(profile(), host()->GetProfile());
-  ASSERT_TRUE(LaunchWasSuccessful());
-}
-
 TEST_F(AppShimHostTest, TestLaunchAppWithHandler) {
   apps::AppShimHandler::RegisterHandler(kTestAppId, this);
   EXPECT_TRUE(host()->ReceiveMessage(
       new AppShimHostMsg_LaunchApp(kTestProfileDir, kTestAppId)));
-  EXPECT_EQ(kTestAppId, host()->GetAppId());
+  EXPECT_EQ(kTestAppId,
+            implicit_cast<apps::AppShimHandler::Host*>(host())->GetAppId());
   EXPECT_TRUE(LaunchWasSuccessful());
   EXPECT_EQ(1, launch_count_);
   EXPECT_EQ(0, focus_count_);
   EXPECT_EQ(0, close_count_);
 
   EXPECT_TRUE(host()->ReceiveMessage(new AppShimHostMsg_FocusApp()));
   EXPECT_EQ(1, focus_count_);
 
   SimulateDisconnect();
   EXPECT_EQ(1, close_count_);
   apps::AppShimHandler::RemoveHandler(kTestAppId);
 }
 
 TEST_F(AppShimHostTest, TestFailProfile) {
   host()->set_fails_profile(true);
   host()->ReceiveMessage(
       new AppShimHostMsg_LaunchApp(kTestProfileDir, kTestAppId));
   ASSERT_FALSE(LaunchWasSuccessful());
 }
 
 TEST_F(AppShimHostTest, TestFailLaunch) {
   host()->set_fails_launch(true);
   host()->ReceiveMessage(
       new AppShimHostMsg_LaunchApp(kTestProfileDir, kTestAppId));
   ASSERT_FALSE(LaunchWasSuccessful());
 }