Unit test for dev agent

command/agent/agent.go

@@ -322,7 +322,7 @@ func (a *Agent) clientConfig() (*clientconfig.Config, error) {
 	conf.Servers = a.config.Client.Servers
 	if a.server != nil {
 		conf.Servers = append(conf.Servers,
-			a.config.Addresses.RPC,
+			a.config.normalizedAddrs.RPC,
 			a.config.AdvertiseAddrs.RPC)
 	}
 

command/agent/agent_test.go

@@ -9,7 +9,9 @@ import (
 	"testing"
 	"time"
 
+	cstructs "github.com/hashicorp/nomad/client/structs"
 	"github.com/hashicorp/nomad/helper"
+	"github.com/hashicorp/nomad/nomad/structs"
 	sconfig "github.com/hashicorp/nomad/nomad/structs/config"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -1057,3 +1059,24 @@ func TestServer_ShouldReload_ShouldHandleMultipleChanges(t *testing.T) {
 		require.False(shouldReloadRPC)
 	}
 }
+
+func TestAgent_ProxyRPC_Dev(t *testing.T) {
+	t.Parallel()
+	agent := NewTestAgent(t, t.Name(), nil)
+	defer agent.Shutdown()
+
+	id := agent.client.NodeID()
+	req := &structs.NodeSpecificRequest{
+		NodeID: id,
+		QueryOptions: structs.QueryOptions{
+			Region: agent.server.Region(),
+		},
+	}
+
+	time.Sleep(100 * time.Millisecond)
+
+	var resp cstructs.ClientStatsResponse
+	if err := agent.RPC("ClientStats.Stats", req, &resp); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+}