新增worker直接对话

agent/worker_intervention_test.go

@@ -0,0 +1,28 @@
+package agent
+
+import (
+	"testing"
+
+	"github.com/Autumn-27/norma/llm"
+)
+
+func TestWorkerSessionIDIsStablePerIntent(t *testing.T) {
+	if got := WorkerSessionID(12, 34); got != "exp12-worker-i34" {
+		t.Fatalf("session id = %q, want exp12-worker-i34", got)
+	}
+}
+
+func TestWorkerChatMarkerOnlyMatchesItsNormalUserTurn(t *testing.T) {
+	requestID := "worker-message-123"
+	messages := []llm.Message{
+		{Role: llm.RoleAssistant, Content: []llm.ContentBlock{llm.TextBlock(workerChatMarker(requestID))}},
+		llm.UserText(workerChatMarker("worker-message-other") + "\nother"),
+		llm.UserText(workerChatMarker(requestID) + "\nnew intent"),
+	}
+	if !hasWorkerChatMessage(messages, requestID) {
+		t.Fatal("expected the matching user turn to be detected")
+	}
+	if hasWorkerChatMessage(messages, "worker-message-missing") {
+		t.Fatal("unrelated request id matched a Worker user turn")
+	}
+}