1 files changed, 4 insertions, 0 deletions
diff --git a/system/audio_hal_interface/client_interface_unittest.cc b/system/audio_hal_interface/client_interface_unittest.cc
index bf3d6a6a47..423203fe7d 100644
--- a/system/audio_hal_interface/client_interface_unittest.cc
+++ b/system/audio_hal_interface/client_interface_unittest.cc
@@ -162,6 +162,8 @@ class TestSinkTransport
   }
   void MetadataChanged(
       const source_metadata_t& source_metadata __unused) override {}
+  void SinkMetadataChanged(
+      const sink_metadata_t& sink_metadata __unused) override {}
   void ResetPresentationPosition() override{};
   void LogBytesRead(size_t bytes_readed __unused) override{};
 };
@@ -200,6 +202,8 @@ class TestSourceTransport
   }
   void MetadataChanged(
       const source_metadata_t& source_metadata __unused) override {}
+  void SinkMetadataChanged(
+      const sink_metadata_t& sink_metadata __unused) override {}
   void ResetPresentationPosition() override{};
   void LogBytesWritten(size_t bytes_written __unused) override{};
 };