1 files changed, 16 insertions, 0 deletions
diff --git a/test/cpp/end2end/interceptors_util.cc b/test/cpp/end2end/interceptors_util.cc
index 29fb49d3eb..602d1695a3 100644
--- a/test/cpp/end2end/interceptors_util.cc
+++ b/test/cpp/end2end/interceptors_util.cc
@@ -131,5 +131,21 @@ bool CheckMetadata(const std::multimap<grpc::string_ref, grpc::string_ref>& map,
   }
   return false;
 }
+
+std::unique_ptr<std::vector<
+    std::unique_ptr<experimental::ClientInterceptorFactoryInterface>>>
+CreateDummyClientInterceptors() {
+  auto creators = std::unique_ptr<std::vector<
+      std::unique_ptr<experimental::ClientInterceptorFactoryInterface>>>(
+      new std::vector<
+          std::unique_ptr<experimental::ClientInterceptorFactoryInterface>>());
+  // Add 20 dummy interceptors before hijacking interceptor
+  for (auto i = 0; i < 20; i++) {
+    creators->push_back(std::unique_ptr<DummyInterceptorFactory>(
+        new DummyInterceptorFactory()));
+  }
+  return creators;
+}
+
 }  // namespace testing
 }  // namespace grpc