Fix orchestrator logic and workspace push for planning confirmation and artifact handling

tools/websearch/websearch_test.go

@@ -1,9 +1,62 @@
 package websearch
 
 import (
+	"context"
+	"fmt"
 	"testing"
 )
 
+func TestTavilyIntegration(t *testing.T) {
+	// 这是一个集成测试，会实际请求网络。
+	if testing.Short() {
+		t.Skip("skipping integration test in short mode")
+	}
+
+	// 这里的 API Key 从环境变量中获取或手动填写的测试环境变量中读取。
+	apiKey := "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"
+	if apiKey == "" {
+		t.Skip("TAVILY_API_KEY is not set")
+	}
+
+	tool := New(Config{Engine: "tavily", APIKey: apiKey}, 4000, nil)
+	ctx := context.Background()
+	query := "wuhan weather today"
+
+	result, err := tool.Call(ctx, query)
+	if err != nil {
+		t.Fatalf("Tavily search failed: %v", err)
+	}
+
+	fmt.Printf("Tavily search result for '%s':\n%s\n", query, result)
+
+	if result == "" {
+		t.Fatal("expected non-empty result from Tavily")
+	}
+}
+
+func TestDuckDuckGoIntegration(t *testing.T) {
+	// 这是一个集成测试，会实际请求网络。
+	// 在 CI 环境中可能需要跳过。
+	if testing.Short() {
+		t.Skip("skipping integration test in short mode")
+	}
+
+	tool := New(Config{Engine: "duckduckgo"}, 4000, nil)
+	ctx := context.Background()
+	query := "wuhan weather"
+
+	result, err := tool.Call(ctx, query)
+	if err != nil {
+		t.Fatalf("DuckDuckGo search failed: %v", err)
+	}
+
+	fmt.Printf("DuckDuckGo search result for '%s':\n%s\n", query, result)
+
+	if result == "" {
+		t.Fatal("expected non-empty result from DuckDuckGo")
+	}
+}
+
 func TestNewDefaultEngine(t *testing.T) {
 	tool := New(Config{}, 4000, nil)
 	if tool.Name() != "web_search" {