Implemented attestation message flow for Chrome OS.

chromeos/cryptohome/mock_async_method_caller.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROMEOS_CRYPTOHOME_MOCK_ASYNC_METHOD_CALLER_H_
 #define CHROMEOS_CRYPTOHOME_MOCK_ASYNC_METHOD_CALLER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "chromeos/cryptohome/async_method_caller.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace cryptohome {
 
 class MockAsyncMethodCaller : public AsyncMethodCaller {
  public:
+  static const char* kFakeAttestationEnrollRequest;

[satorux1, 2013/01/15 23:04:13]

nit: please do the following for consistency

static const char kFakeAttestationEnrollRequest[];

[dkrahn, 2013/01/17 23:36:24]

Done.

+  static const char* kFakeAttestationCertRequest;
+  static const char* kFakeAttestationCert;
+
   MockAsyncMethodCaller();
   virtual ~MockAsyncMethodCaller();
 
   void SetUp(bool success, MountError return_code);
 
   MOCK_METHOD3(AsyncCheckKey, void(const std::string& user_email,
                                    const std::string& passhash,
                                    Callback callback));
   MOCK_METHOD4(AsyncMigrateKey, void(const std::string& user_email,
                                      const std::string& old_hash,
@@ skipping 14 matching lines @@
                void(bool is_cert_for_owner, const DataCallback& callback));
   MOCK_METHOD2(AsyncTpmAttestationFinishCertRequest,
                void(const std::string& pca_response,
                     const DataCallback& callback));
 
  private:
   bool success_;
   MountError return_code_;
 
   void DoCallback(Callback callback);
+  // Default fakes for attestation calls.
+  void FakeCreateEnrollRequest(const DataCallback& callback);
+  void FakeCreateCertRequest(const DataCallback& callback);
+  void FakeFinishCertRequest(const DataCallback& callback);
 
   DISALLOW_COPY_AND_ASSIGN(MockAsyncMethodCaller);
 };
 
 }  // namespace cryptohome
 
 #endif  // CHROMEOS_CRYPTOHOME_MOCK_ASYNC_METHOD_CALLER_H_