Create //webrtc/api:libjingle_peerconnection_api + refactorings.

webrtc/api/test/mockpeerconnectionobservers.h

-/*
- *  Copyright 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-// This file contains mock implementations of observers used in PeerConnection.
-
-#ifndef WEBRTC_API_TEST_MOCKPEERCONNECTIONOBSERVERS_H_
-#define WEBRTC_API_TEST_MOCKPEERCONNECTIONOBSERVERS_H_
-
-#include <memory>
-#include <string>
-
-#include "webrtc/api/datachannelinterface.h"
-
-namespace webrtc {
-
-class MockCreateSessionDescriptionObserver
-    : public webrtc::CreateSessionDescriptionObserver {
- public:
-  MockCreateSessionDescriptionObserver()
-      : called_(false),
-        result_(false) {}
-  virtual ~MockCreateSessionDescriptionObserver() {}
-  virtual void OnSuccess(SessionDescriptionInterface* desc) {
-    called_ = true;
-    result_ = true;
-    desc_.reset(desc);
-  }
-  virtual void OnFailure(const std::string& error) {
-    called_ = true;
-    result_ = false;
-  }
-  bool called() const { return called_; }
-  bool result() const { return result_; }
-  SessionDescriptionInterface* release_desc() {
-    return desc_.release();
-  }
-
- private:
-  bool called_;
-  bool result_;
-  std::unique_ptr<SessionDescriptionInterface> desc_;
-};
-
-class MockSetSessionDescriptionObserver
-    : public webrtc::SetSessionDescriptionObserver {
- public:
-  MockSetSessionDescriptionObserver()
-      : called_(false),
-        result_(false) {}
-  virtual ~MockSetSessionDescriptionObserver() {}
-  virtual void OnSuccess() {
-    called_ = true;
-    result_ = true;
-  }
-  virtual void OnFailure(const std::string& error) {
-    called_ = true;
-    result_ = false;
-  }
-  bool called() const { return called_; }
-  bool result() const { return result_; }
-
- private:
-  bool called_;
-  bool result_;
-};
-
-class MockDataChannelObserver : public webrtc::DataChannelObserver {
- public:
-  explicit MockDataChannelObserver(webrtc::DataChannelInterface* channel)
-      : channel_(channel) {
-    channel_->RegisterObserver(this);
-    state_ = channel_->state();
-  }
-  virtual ~MockDataChannelObserver() {
-    channel_->UnregisterObserver();
-  }
-
-  void OnBufferedAmountChange(uint64_t previous_amount) override {}
-
-  void OnStateChange() override { state_ = channel_->state(); }
-  void OnMessage(const DataBuffer& buffer) override {
-    messages_.push_back(
-        std::string(buffer.data.data<char>(), buffer.data.size()));
-  }
-
-  bool IsOpen() const { return state_ == DataChannelInterface::kOpen; }
-  std::vector<std::string> messages() const { return messages_; }
-  std::string last_message() const {
-    return messages_.empty() ? std::string() : messages_.back();
-  }
-  size_t received_message_count() const { return messages_.size(); }
-
- private:
-  rtc::scoped_refptr<webrtc::DataChannelInterface> channel_;
-  DataChannelInterface::DataState state_;
-  std::vector<std::string> messages_;
-};
-
-class MockStatsObserver : public webrtc::StatsObserver {
- public:
-  MockStatsObserver() : called_(false), stats_() {}
-  virtual ~MockStatsObserver() {}
-
-  virtual void OnComplete(const StatsReports& reports) {
-    ASSERT(!called_);
-    called_ = true;
-    stats_.Clear();
-    stats_.number_of_reports = reports.size();
-    for (const auto* r : reports) {
-      if (r->type() == StatsReport::kStatsReportTypeSsrc) {
-        stats_.timestamp = r->timestamp();
-        GetIntValue(r, StatsReport::kStatsValueNameAudioOutputLevel,
-            &stats_.audio_output_level);
-        GetIntValue(r, StatsReport::kStatsValueNameAudioInputLevel,
-            &stats_.audio_input_level);
-        GetIntValue(r, StatsReport::kStatsValueNameBytesReceived,
-            &stats_.bytes_received);
-        GetIntValue(r, StatsReport::kStatsValueNameBytesSent,
-            &stats_.bytes_sent);
-      } else if (r->type() == StatsReport::kStatsReportTypeBwe) {
-        stats_.timestamp = r->timestamp();
-        GetIntValue(r, StatsReport::kStatsValueNameAvailableReceiveBandwidth,
-            &stats_.available_receive_bandwidth);
-      } else if (r->type() == StatsReport::kStatsReportTypeComponent) {
-        stats_.timestamp = r->timestamp();
-        GetStringValue(r, StatsReport::kStatsValueNameDtlsCipher,
-            &stats_.dtls_cipher);
-        GetStringValue(r, StatsReport::kStatsValueNameSrtpCipher,
-            &stats_.srtp_cipher);
-      }
-    }
-  }
-
-  bool called() const { return called_; }
-  size_t number_of_reports() const { return stats_.number_of_reports; }
-  double timestamp() const { return stats_.timestamp; }
-
-  int AudioOutputLevel() const {
-    ASSERT(called_);
-    return stats_.audio_output_level;
-  }
-
-  int AudioInputLevel() const {
-    ASSERT(called_);
-    return stats_.audio_input_level;
-  }
-
-  int BytesReceived() const {
-    ASSERT(called_);
-    return stats_.bytes_received;
-  }
-
-  int BytesSent() const {
-    ASSERT(called_);
-    return stats_.bytes_sent;
-  }
-
-  int AvailableReceiveBandwidth() const {
-    ASSERT(called_);
-    return stats_.available_receive_bandwidth;
-  }
-
-  std::string DtlsCipher() const {
-    ASSERT(called_);
-    return stats_.dtls_cipher;
-  }
-
-  std::string SrtpCipher() const {
-    ASSERT(called_);
-    return stats_.srtp_cipher;
-  }
-
- private:
-  bool GetIntValue(const StatsReport* report,
-                   StatsReport::StatsValueName name,
-                   int* value) {
-    const StatsReport::Value* v = report->FindValue(name);
-    if (v) {
-      // TODO(tommi): We should really just be using an int here :-/
-      *value = rtc::FromString<int>(v->ToString());
-    }
-    return v != nullptr;
-  }
-
-  bool GetStringValue(const StatsReport* report,
-                      StatsReport::StatsValueName name,
-                      std::string* value) {
-    const StatsReport::Value* v = report->FindValue(name);
-    if (v)
-      *value = v->ToString();
-    return v != nullptr;
-  }
-
-  bool called_;
-  struct {
-    void Clear() {
-      number_of_reports = 0;
-      timestamp = 0;
-      audio_output_level = 0;
-      audio_input_level = 0;
-      bytes_received = 0;
-      bytes_sent = 0;
-      available_receive_bandwidth = 0;
-      dtls_cipher.clear();
-      srtp_cipher.clear();
-    }
-
-    size_t number_of_reports;
-    double timestamp;
-    int audio_output_level;
-    int audio_input_level;
-    int bytes_received;
-    int bytes_sent;
-    int available_receive_bandwidth;
-    std::string dtls_cipher;
-    std::string srtp_cipher;
-  } stats_;
-};
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_API_TEST_MOCKPEERCONNECTIONOBSERVERS_H_