Merge branch 'caching_uri' of https://github.com/makdharma/grpc into makdharma-caching_uri

2 files changed, 22 insertions, 2 deletions

diff --git a/test/cpp/interop/client.cc b/test/cpp/interop/client.cc
index 369413e6a1..6f1d910304 100644
--- a/test/cpp/interop/client.cc
+++ b/test/cpp/interop/client.cc
@@ -163,8 +163,8 @@ int main(int argc, char** argv) {
       std::bind(&grpc::testing::InteropClient::DoUnimplementedMethod, &client);
   actions["unimplemented_service"] =
       std::bind(&grpc::testing::InteropClient::DoUnimplementedService, &client);
-  // actions["cacheable_unary"] =
-  //    std::bind(&grpc::testing::InteropClient::DoCacheableUnary, &client);
+  actions["cacheable_unary"] =
+      std::bind(&grpc::testing::InteropClient::DoCacheableUnary, &client);
 
   UpdateActions(&actions);
 
diff --git a/test/cpp/interop/interop_client.cc b/test/cpp/interop/interop_client.cc
index 55ba324cc7..0e79c5e4b4 100644
--- a/test/cpp/interop/interop_client.cc
+++ b/test/cpp/interop/interop_client.cc
@@ -918,6 +918,26 @@ bool InteropClient::DoCacheableUnary() {
   // second response is a cached copy of the first response
   GPR_ASSERT(response2.payload().body() == response1.payload().body());
 
+  // Request 3
+  // Modify the request body so it will not get a cache hit
+  ts = gpr_now(GPR_CLOCK_PRECISE);
+  timestamp = std::to_string((long long unsigned)ts.tv_nsec);
+  SimpleRequest request1;
+  request1.mutable_payload()->set_body(timestamp.c_str(), timestamp.size());
+  ClientContext context3;
+  SimpleResponse response3;
+  context3.set_cacheable(true);
+  context3.AddMetadata("x-user-ip", "1.2.3.4");
+  Status s3 =
+      serviceStub_.Get()->CacheableUnaryCall(&context3, request1, &response3);
+  if (!AssertStatusOk(s3)) {
+    return false;
+  }
+  gpr_log(GPR_DEBUG, "response 3 payload: %s",
+          response3.payload().body().c_str());
+
+  // Check that the response is different from the previous response.
+  GPR_ASSERT(response3.payload().body() != response1.payload().body());
   return true;
 }