Adding the base ChromotingInstance implementation and unittests. This class will be used by the ap…

remoting/protocol/fake_connection_to_host.h

Index: remoting/protocol/fake_connection_to_host.h
diff --git a/remoting/protocol/fake_connection_to_host.h b/remoting/protocol/fake_connection_to_host.h
new file mode 100644
index 0000000000000000000000000000000000000000..8220a96ebc66f3a90e05c945beda47c668823651
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+++ b/remoting/protocol/fake_connection_to_host.h
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+// Copyright 2015 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 REMOTING_PROTOCOL_FAKE_CONNECTION_TO_HOST_H_
+#define REMOTING_PROTOCOL_FAKE_CONNECTION_TO_HOST_H_
+
+#include <string>
+
+#include "remoting/protocol/connection_to_host.h"
+#include "remoting/protocol/protocol_mock_objects.h"
+
+namespace remoting {
+namespace test {
+
+class FakeConnectionToHost : public protocol::ConnectionToHost {
+ public:
+  FakeConnectionToHost();
+  ~FakeConnectionToHost() override;
+
+  // ConnectionToHost interface.
+  void set_candidate_config(
+      scoped_ptr<protocol::CandidateSessionConfig> config) override;
+  void set_client_stub(protocol::ClientStub* client_stub) override;
+  void set_clipboard_stub(protocol::ClipboardStub* clipboard_stub) override;
+  void set_video_stub(protocol::VideoStub* video_stub) override;
+  void set_audio_stub(protocol::AudioStub* audio_stub) override;
+  void Connect(SignalStrategy* signal_strategy,
+               scoped_ptr<protocol::TransportFactory> transport_factory,
+               scoped_ptr<protocol::Authenticator> authenticator,
+               const std::string& host_jid,
+               HostEventCallback* event_callback) override;
+  const protocol::SessionConfig& config() override;
+  protocol::ClipboardStub* clipboard_forwarder() override;
+  protocol::HostStub* host_stub() override;
+  protocol::InputStub* input_stub() override;
+  State state() const override;
+
+  // Calls OnConnectionState on the |event_callback_| with the supplied state
+  // and error.
+  void SignalStateChange(protocol::Session::State state,
+                         protocol::ErrorCode error);
+
+  // Calls OnConnectionReady on the |event_callback_| with the supplied bool.
+  void SignalConnectionReady(bool ready);
+
+ private:
+  void SetState(State state, protocol::ErrorCode error);
+
+  State state_;
+
+  HostEventCallback* event_callback_;
+
+  testing::NiceMock<protocol::MockClipboardStub> mock_clipboard_stub_;
+  testing::NiceMock<protocol::MockHostStub> mock_host_stub_;
+  testing::NiceMock<protocol::MockInputStub> mock_input_stub_;
+  protocol::SessionConfig session_config_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeConnectionToHost);
+};
+
+}  // namespace test
+}  // namespace remoting
+
+#endif  // REMOTING_PROTOCOL_FAKE_CONNECTION_TO_HOST_H_