test: add tests for grpc server

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 2ac42209..ebacce3b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,5 +24,6 @@ tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["json"] }
 
 [dev-dependencies]
+tokio-stream = "0.1"
 tokio-test = "0.4.0"
 tonic-build = "0.10.0"