wip
diff --git a/test/cpp/interop/client_helper.h b/test/cpp/interop/client_helper.h
index c4361bb..fb8a664 100644
--- a/test/cpp/interop/client_helper.h
+++ b/test/cpp/interop/client_helper.h
@@ -39,6 +39,8 @@
#include <grpc++/config.h>
#include <grpc++/channel_interface.h>
+#include "test/proto/messages.grpc.pb.h"
+
namespace grpc {
namespace testing {
@@ -49,6 +51,22 @@
std::shared_ptr<ChannelInterface> CreateChannelForTestCase(
const grpc::string& test_case);
+grpc::testing::CompressionType
+GetInteropCompressionTypeFromCompressionAlgorithm(
+ grpc_compression_algorithm algorithm);
+
+class InteropClientContextInspector {
+ public:
+ InteropClientContextInspector(const ::grpc::ClientContext& context);
+
+ // Inspector methods, able to peek inside ClientContext, follow.
+ grpc_compression_algorithm GetCallCompressionAlgorithm() const;
+
+ private:
+ const ::grpc::ClientContext& context_;
+};
+
+
} // namespace testing
} // namespace grpc