iOS - Add iceRegatherIntervalRange.

webrtc/sdk/objc/Framework/UnitTests/RTCConfigurationTest.mm

 /*
  *  Copyright 2015 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.
  */
 
 #import <Foundation/Foundation.h>
 
 #include <vector>
 
 #include "webrtc/rtc_base/gunit.h"
 
 #import "NSString+StdString.h"
 #import "RTCConfiguration+Private.h"
 #import "WebRTC/RTCConfiguration.h"
 #import "WebRTC/RTCIceServer.h"
+#import "WebRTC/RTCIntervalRange.h"
 
 @interface RTCConfigurationTest : NSObject
 - (void)testConversionToNativeConfiguration;
 - (void)testNativeConversionToConfiguration;
 @end
 
 @implementation RTCConfigurationTest
 
 - (void)testConversionToNativeConfiguration {
   NSArray *urlStrings = @[ @"stun:stun1.example.net" ];
   RTCIceServer *server = [[RTCIceServer alloc] initWithURLStrings:urlStrings];
+  RTCIntervalRange *range = [[RTCIntervalRange alloc] initWithMin:0 max:100];
 
   RTCConfiguration *config = [[RTCConfiguration alloc] init];
   config.iceServers = @[ server ];
   config.iceTransportPolicy = RTCIceTransportPolicyRelay;
   config.bundlePolicy = RTCBundlePolicyMaxBundle;
   config.rtcpMuxPolicy = RTCRtcpMuxPolicyNegotiate;
   config.tcpCandidatePolicy = RTCTcpCandidatePolicyDisabled;
   config.candidateNetworkPolicy = RTCCandidateNetworkPolicyLowCost;
   const int maxPackets = 60;
   const int timeout = 1;
   const int interval = 2;
   config.audioJitterBufferMaxPackets = maxPackets;
   config.audioJitterBufferFastAccelerate = YES;
   config.iceConnectionReceivingTimeout = timeout;
   config.iceBackupCandidatePairPingInterval = interval;
   config.continualGatheringPolicy =
       RTCContinualGatheringPolicyGatherContinually;
   config.shouldPruneTurnPorts = YES;
+  config.iceRegatherIntervalRange = range;
 
   std::unique_ptr<webrtc::PeerConnectionInterface::RTCConfiguration>
       nativeConfig([config createNativeConfiguration]);
   EXPECT_TRUE(nativeConfig.get());
   EXPECT_EQ(1u, nativeConfig->servers.size());
   webrtc::PeerConnectionInterface::IceServer nativeServer =
       nativeConfig->servers.front();
   EXPECT_EQ(1u, nativeServer.urls.size());
   EXPECT_EQ("stun:stun1.example.net", nativeServer.urls.front());
 
   EXPECT_EQ(webrtc::PeerConnectionInterface::kRelay, nativeConfig->type);
   EXPECT_EQ(webrtc::PeerConnectionInterface::kBundlePolicyMaxBundle,
             nativeConfig->bundle_policy);
   EXPECT_EQ(webrtc::PeerConnectionInterface::kRtcpMuxPolicyNegotiate,
             nativeConfig->rtcp_mux_policy);
   EXPECT_EQ(webrtc::PeerConnectionInterface::kTcpCandidatePolicyDisabled,
             nativeConfig->tcp_candidate_policy);
   EXPECT_EQ(webrtc::PeerConnectionInterface::kCandidateNetworkPolicyLowCost,
             nativeConfig->candidate_network_policy);
   EXPECT_EQ(maxPackets, nativeConfig->audio_jitter_buffer_max_packets);
   EXPECT_EQ(true, nativeConfig->audio_jitter_buffer_fast_accelerate);
   EXPECT_EQ(timeout, nativeConfig->ice_connection_receiving_timeout);
   EXPECT_EQ(interval, nativeConfig->ice_backup_candidate_pair_ping_interval);
   EXPECT_EQ(webrtc::PeerConnectionInterface::GATHER_CONTINUALLY,
             nativeConfig->continual_gathering_policy);
   EXPECT_EQ(true, nativeConfig->prune_turn_ports);
+  EXPECT_EQ(range.min, nativeConfig->ice_regather_interval_range->min());
+  EXPECT_EQ(range.max, nativeConfig->ice_regather_interval_range->max());
 }
 
 - (void)testNativeConversionToConfiguration {
   NSArray *urlStrings = @[ @"stun:stun1.example.net" ];
   RTCIceServer *server = [[RTCIceServer alloc] initWithURLStrings:urlStrings];
+  RTCIntervalRange *range = [[RTCIntervalRange alloc] initWithMin:0 max:100];
 
   RTCConfiguration *config = [[RTCConfiguration alloc] init];
   config.iceServers = @[ server ];
   config.iceTransportPolicy = RTCIceTransportPolicyRelay;
   config.bundlePolicy = RTCBundlePolicyMaxBundle;
   config.rtcpMuxPolicy = RTCRtcpMuxPolicyNegotiate;
   config.tcpCandidatePolicy = RTCTcpCandidatePolicyDisabled;
   config.candidateNetworkPolicy = RTCCandidateNetworkPolicyLowCost;
   const int maxPackets = 60;
   const int timeout = 1;
   const int interval = 2;
   config.audioJitterBufferMaxPackets = maxPackets;
   config.audioJitterBufferFastAccelerate = YES;
   config.iceConnectionReceivingTimeout = timeout;
   config.iceBackupCandidatePairPingInterval = interval;
   config.continualGatheringPolicy =
       RTCContinualGatheringPolicyGatherContinually;
   config.shouldPruneTurnPorts = YES;
+  config.iceRegatherIntervalRange = range;
 
   webrtc::PeerConnectionInterface::RTCConfiguration *nativeConfig =
       [config createNativeConfiguration];
   RTCConfiguration *newConfig = [[RTCConfiguration alloc]
       initWithNativeConfiguration:*nativeConfig];
   EXPECT_EQ([config.iceServers count], newConfig.iceServers.count);
   RTCIceServer *newServer = newConfig.iceServers[0];
   RTCIceServer *origServer = config.iceServers[0];
   EXPECT_EQ(origServer.urlStrings.count, server.urlStrings.count);
   std::string origUrl = origServer.urlStrings.firstObject.UTF8String;
   std::string url = newServer.urlStrings.firstObject.UTF8String;
   EXPECT_EQ(origUrl, url);
 
   EXPECT_EQ(config.iceTransportPolicy, newConfig.iceTransportPolicy);
   EXPECT_EQ(config.bundlePolicy, newConfig.bundlePolicy);
   EXPECT_EQ(config.rtcpMuxPolicy, newConfig.rtcpMuxPolicy);
   EXPECT_EQ(config.tcpCandidatePolicy, newConfig.tcpCandidatePolicy);
   EXPECT_EQ(config.candidateNetworkPolicy, newConfig.candidateNetworkPolicy);
   EXPECT_EQ(config.audioJitterBufferMaxPackets, newConfig.audioJitterBufferMaxPackets);
   EXPECT_EQ(config.audioJitterBufferFastAccelerate, newConfig.audioJitterBufferFastAccelerate);
   EXPECT_EQ(config.iceConnectionReceivingTimeout, newConfig.iceConnectionReceivingTimeout);
   EXPECT_EQ(config.iceBackupCandidatePairPingInterval,
             newConfig.iceBackupCandidatePairPingInterval);
   EXPECT_EQ(config.continualGatheringPolicy, newConfig.continualGatheringPolicy);
   EXPECT_EQ(config.shouldPruneTurnPorts, newConfig.shouldPruneTurnPorts);
+  EXPECT_EQ(config.iceRegatherIntervalRange.min, newConfig.iceRegatherIntervalRange.min);
+  EXPECT_EQ(config.iceRegatherIntervalRange.max, newConfig.iceRegatherIntervalRange.max);
 }
 
 @end
 
 TEST(RTCConfigurationTest, NativeConfigurationConversionTest) {
   @autoreleasepool {
     RTCConfigurationTest *test = [[RTCConfigurationTest alloc] init];
     [test testConversionToNativeConfiguration];
     [test testNativeConversionToConfiguration];
   }
 }