add more tips ops

examples/tips/client.cc

@@ -36,7 +36,11 @@
 #include "examples/tips/client.h"
 
 using tech::pubsub::Topic;
+using tech::pubsub::DeleteTopicRequest;
+using tech::pubsub::GetTopicRequest;
 using tech::pubsub::PublisherService;
+using tech::pubsub::ListTopicsRequest;
+using tech::pubsub::ListTopicsResponse;
 
 namespace grpc {
 namespace examples {
@@ -55,6 +59,34 @@ Status Client::CreateTopic(grpc::string topic) {
   return stub_->CreateTopic(&context, request, &response);
 }
 
+Status Client::ListTopics() {
+  ListTopicsRequest request;
+  ListTopicsResponse response;
+  ClientContext context;
+
+  return stub_->ListTopics(&context, request, &response);
+}
+
+Status Client::GetTopic(grpc::string topic) {
+  GetTopicRequest request;
+  Topic response;
+  ClientContext context;
+
+  request.set_topic(topic);
+
+  return stub_->GetTopic(&context, request, &response);
+}
+
+Status Client::DeleteTopic(grpc::string topic) {
+  DeleteTopicRequest request;
+  proto2::Empty response;
+  ClientContext context;
+
+  request.set_topic(topic);
+
+  return stub_->DeleteTopic(&context, request, &response);
+}
+
 }  // namespace tips
 }  // namespace examples
 }  // namespace grpc

examples/tips/client.h

@@ -47,6 +47,9 @@ class Client {
  public:
   Client(std::shared_ptr<grpc::ChannelInterface> channel);
   Status CreateTopic(grpc::string topic);
+  Status GetTopic(grpc::string topic);
+  Status DeleteTopic(grpc::string topic);
+  Status ListTopics();
 
  private:
   std::unique_ptr<tech::pubsub::PublisherService::Stub> stub_;

examples/tips/client_main.cc

@@ -97,8 +97,17 @@ int main(int argc, char** argv) {
           creds));
 
   grpc::examples::tips::Client client(channel);
-  grpc::Status s = client.CreateTopic("test");
-  gpr_log(GPR_INFO, "return code %d", s.code());
+
+  grpc::Status s = client.CreateTopic("/topics/stoked-keyword-656/testtopics");
+  gpr_log(GPR_INFO, "return code %d, %s", s.code(), s.details().c_str());
+  GPR_ASSERT(s.IsOk());
+
+  s = client.GetTopic("/topics/stoked-keyword-656/testtopics");
+  gpr_log(GPR_INFO, "return code %d, %s", s.code(), s.details().c_str());
+  GPR_ASSERT(s.IsOk());
+
+  s = client.DeleteTopic("/topics/stoked-keyword-656/testtopics");
+  gpr_log(GPR_INFO, "return code %d, %s", s.code(), s.details().c_str());
   GPR_ASSERT(s.IsOk());
 
   channel.reset();