[ServiceWorker] Mojofy InstallEvent of Service Worker

content/browser/service_worker/service_worker_job_unittest.cc

 // Copyright 2014 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 <stdint.h>
 #include <tuple>
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 277 matching lines @@
   ASSERT_NE(registration1, registration2);
 }
 
 // Make sure basic registration is working.
 TEST_F(ServiceWorkerJobTest, Register) {
   scoped_refptr<ServiceWorkerRegistration> registration =
       RunRegisterJob(GURL("http://www.example.com/"),
                      GURL("http://www.example.com/service_worker.js"));
 
   ASSERT_NE(scoped_refptr<ServiceWorkerRegistration>(NULL), registration);
-  EXPECT_TRUE(helper_->inner_ipc_sink()->GetUniqueMessageMatching(
-      ServiceWorkerMsg_InstallEvent::ID));
+  EXPECT_EQ(EmbeddedWorkerTestHelper::Event::Install,
+            helper_->dispatched_events()->at(0));
 }
 
 // Make sure registrations are cleaned up when they are unregistered.
 TEST_F(ServiceWorkerJobTest, Unregister) {
   GURL pattern("http://www.example.com/");
 
   scoped_refptr<ServiceWorkerRegistration> registration =
       RunRegisterJob(pattern, GURL("http://www.example.com/service_worker.js"));
 
   RunUnregisterJob(pattern);
@@ skipping 1154 matching lines @@
   EXPECT_EQ(ServiceWorkerVersion::ACTIVATED, third_version->status());
 }
 
 class EventCallbackHelper : public EmbeddedWorkerTestHelper {
  public:
   EventCallbackHelper()
       : EmbeddedWorkerTestHelper(base::FilePath()),
         install_event_result_(blink::kWebServiceWorkerEventResultCompleted),
         activate_event_result_(blink::kWebServiceWorkerEventResultCompleted) {}
 
-  void OnInstallEvent(int embedded_worker_id,
-                      int request_id) override {
+  void OnInstallEvent(
+      mojom::ServiceWorkerEventDispatcher::DispatchInstallEventCallback
+          callback) override {
     if (!install_callback_.is_null())
       install_callback_.Run();
-    SimulateSend(new ServiceWorkerHostMsg_InstallEventFinished(
-        embedded_worker_id, request_id, install_event_result_,
-        has_fetch_handler_, base::Time::Now()));
+    dispatched_events()->push_back(Event::Install);

[xiaofengzhang, 2017/04/28 07:14:24]

Delete it because it's useless for the tests that use EventCallbackHelper. 

+    std::move(callback).Run(EventResultToStatus(install_event_result_),
+                            has_fetch_handler_, base::Time::Now());
   }
 
   void OnActivateEvent(
       mojom::ServiceWorkerEventDispatcher::DispatchActivateEventCallback
           callback) override {
     std::move(callback).Run(EventResultToStatus(activate_event_result_),
                             base::Time::Now());
   }
 
   void set_install_callback(const base::Closure& callback) {
@@ skipping 258 matching lines @@
   // should not be promoted to ACTIVATED because failure occur
   // during shutdown.
   runner->RunUntilIdle();
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(new_version.get(), registration->active_version());
   EXPECT_EQ(ServiceWorkerVersion::ACTIVATING, new_version->status());
   registration->RemoveListener(update_helper);
 }
 
 }  // namespace content