Initial project snapshot

backend/internal/modules/cluster/postgres_store_test.go

@@ -0,0 +1,34 @@
+package cluster
+
+import (
+	"encoding/json"
+	"testing"
+)
+
+func TestMeshLatestObservationKeySeparatesRouteHealthByRoute(t *testing.T) {
+	key := meshLatestObservationKey(json.RawMessage(`{
+		"observation_type":"synthetic_route_health",
+		"route_id":"route-1"
+	}`))
+	if key != "synthetic_route_health:route-1" {
+		t.Fatalf("key = %q", key)
+	}
+}
+
+func TestMeshLatestObservationKeySeparatesConnectionManagerMode(t *testing.T) {
+	key := meshLatestObservationKey(json.RawMessage(`{
+		"observation_type":"peer_connection_manager",
+		"transport_mode":"relay_control",
+		"relay_node_id":"node-r"
+	}`))
+	if key != "peer_connection_manager:relay_control:node-r" {
+		t.Fatalf("key = %q", key)
+	}
+}
+
+func TestMeshLatestObservationKeyDefaults(t *testing.T) {
+	key := meshLatestObservationKey(json.RawMessage(`{}`))
+	if key != "default" {
+		t.Fatalf("key = %q", key)
+	}
+}