diff --git a/api/transport/test/mock_network_control.h b/api/transport/test/mock_network_control.h
index f613004fb7..e3a15b8e11 100644
--- a/api/transport/test/mock_network_control.h
+++ b/api/transport/test/mock_network_control.h
@@ -16,6 +16,55 @@
 
 namespace webrtc {
 
+class MockNetworkControllerInterface : public NetworkControllerInterface {
+ public:
+  MOCK_METHOD(NetworkControlUpdate,
+              OnNetworkAvailability,
+              (NetworkAvailability),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnProcessInterval,
+              (ProcessInterval),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnNetworkRouteChange,
+              (NetworkRouteChange),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnRemoteBitrateReport,
+              (RemoteBitrateReport),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnRoundTripTimeUpdate,
+              (RoundTripTimeUpdate),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate, OnSentPacket, (SentPacket), (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnReceivedPacket,
+              (ReceivedPacket),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnStreamsConfig,
+              (StreamsConfig),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnTargetRateConstraints,
+              (TargetRateConstraints),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnTransportLossReport,
+              (TransportLossReport),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnTransportPacketsFeedback,
+              (TransportPacketsFeedback),
+              (override));
+  MOCK_METHOD(NetworkControlUpdate,
+              OnNetworkStateEstimate,
+              (NetworkStateEstimate),
+              (override));
+};
+
 class MockNetworkStateEstimator : public NetworkStateEstimator {
  public:
   MOCK_METHOD(absl::optional<NetworkStateEstimate>,