Implemented attestation message flow for Chrome OS.

chromeos/attestation/mock_attestation_flow.h

Index: chromeos/attestation/mock_attestation_flow.h
diff --git a/chromeos/attestation/mock_attestation_flow.h b/chromeos/attestation/mock_attestation_flow.h
new file mode 100644
index 0000000000000000000000000000000000000000..c9dc9d57892483ed6160737b5284b10ed55d2d49
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+++ b/chromeos/attestation/mock_attestation_flow.h
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+// 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.
+
+#include "chromeos/attestation/attestation_flow.h"
+
+#include "base/basictypes.h"
+#include "base/callback.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace chromeos {
+namespace attestation {
+
+// A fake server proxy which just appends "_response" to every request.
+class FakeServerProxy : public ServerProxy {
+ public:
+  FakeServerProxy();
+  virtual ~FakeServerProxy();
+
+  void set_result(bool result) {
+    result_ = result;
+  }
+
+  virtual void SendEnrollRequest(const std::string& request,
+                                 const DataCallback& callback) OVERRIDE;
+
+  virtual void SendCertificateRequest(const std::string& request,
+                                      const DataCallback& callback) OVERRIDE;
+
+ private:
+  bool result_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeServerProxy);
+};
+
+class MockServerProxy : public ServerProxy {
+ public:
+  MockServerProxy();
+  virtual ~MockServerProxy();
+
+  void DeferToFake(bool result);
+  MOCK_METHOD2(SendEnrollRequest,
+               void(const std::string&, const DataCallback&));
+  MOCK_METHOD2(SendCertificateRequest,
+               void(const std::string&, const DataCallback&));
+
+ private:
+  FakeServerProxy fake_;
+};
+
+// This class can be used to mock AttestationFlow callbacks.
+class MockObserver {
+ public:
+  MockObserver();
+  virtual ~MockObserver();
+
+  MOCK_METHOD2(MockCertificateCallback, void(bool, const std::string&));
+};
+
+}  // namespace attestation
+}  // namespace chromeos