Resubmit "Start chromoting host in the service process though a method call"

chrome/service/service_process_unittest.cc

Index: chrome/service/service_process_unittest.cc
diff --git a/chrome/service/service_process_unittest.cc b/chrome/service/service_process_unittest.cc
index b3ba6081286bc17041c9db576145388fdae548f9..d24c76a8484881b3da57a6a41ae91bbc3df67b0a 100644
--- a/chrome/service/service_process_unittest.cc
+++ b/chrome/service/service_process_unittest.cc
@@ -2,8 +2,74 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <vector>
+
+#include "base/base64.h"
+#include "base/crypto/rsa_private_key.h"
+#include "base/message_loop.h"
+#include "base/waitable_event.h"
+#include "chrome/service/service_process.h"
+#include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 TEST(ServiceProcessTest, Run) {
-  // TODO(hclam): Implement this test.
+  MessageLoopForUI main_message_loop;
+  ServiceProcess process;
+  EXPECT_TRUE(process.Initialize(&main_message_loop));
+  EXPECT_TRUE(process.Teardown());
+}
+
+#if defined(ENABLE_REMOTING)
+// TODO(hclam): This method should be made into a util.
+static std::string GeneratePrivateKey() {
+  scoped_ptr<base::RSAPrivateKey> key(base::RSAPrivateKey::Create(2048));
+
+  std::vector<uint8> private_key_buf;
+  key->ExportPrivateKey(&private_key_buf);
+  std::string private_key_str(private_key_buf.begin(), private_key_buf.end());
+  std::string private_key_base64;
+  base::Base64Encode(private_key_str, &private_key_base64);
+  return private_key_base64;
+}
+
+TEST(ServiceProcessTest, RunChromoting) {
+  MessageLoopForUI main_message_loop;
+  ServiceProcess process;
+  EXPECT_TRUE(process.Initialize(&main_message_loop));
+
+  // Then config the chromoting host and start it.
+  process.SaveChromotingConfig("hello", "world", "it's a", "good day",
+                               GeneratePrivateKey());
+  EXPECT_TRUE(process.StartChromotingHost());
+  EXPECT_TRUE(process.ShutdownChromotingHost());
+  EXPECT_TRUE(process.Teardown());
+}
+
+class MockServiceProcess : public ServiceProcess {
+ private:
+  FRIEND_TEST(ServiceProcessTest, RunChromotingUntilShutdown);
+  MOCK_METHOD0(OnChromotingHostShutdown, void());
+};
+
+ACTION_P(QuitMessageLoop, message_loop) {
+  message_loop->PostTask(FROM_HERE, new MessageLoop::QuitTask());
+}
+
+TEST(ServiceProcessTest, RunChromotingUntilShutdown) {
+  MessageLoopForUI main_message_loop;
+  MockServiceProcess process;
+  EXPECT_TRUE(process.Initialize(&main_message_loop));
+
+  // Expect chromoting shutdown be called because the login token is invalid.
+  EXPECT_CALL(process, OnChromotingHostShutdown())
+      .WillOnce(QuitMessageLoop(&main_message_loop));
+
+  // Then config the chromoting host and start it.
+  process.SaveChromotingConfig("hello", "world", "it's a", "good day",
+                               GeneratePrivateKey());
+  EXPECT_TRUE(process.StartChromotingHost());
+  MessageLoop::current()->Run();
+
+  EXPECT_TRUE(process.Teardown());
 }
+#endif  // defined(ENABLE_REMOTING)