Agent-System-Backend/internal/runtime/review_test.go

package runtime

import (
	"context"
	"fmt"
	"strings"
	"sync"
	"testing"
	"time"

	agentllm "agent-native/runtime/llm"
	core "agent-system-core"
)

func TestReviewKeepsPassAndDropsTheRest(t *testing.T) {
	release := make(chan struct{})
	var once sync.Once
	var mu sync.Mutex
	var entered int
	var verifyCalls int
	spawn := func(agentID, name, task, hint string) (core.AgentResultPayload, error) {
		if agentID == reviewProfileID {
			mu.Lock()
			entered++
			n := entered
			mu.Unlock()
			if n == 3 {
				once.Do(func() { close(release) })
			}
			select {
			case <-release:
			case <-time.After(time.Second):
				return core.AgentResultPayload{}, fmt.Errorf("reviewers did not run together")
			}
			switch name {
			case "审查1":
				return core.AgentResultPayload{Text: `[{"location":"第2段","severity":"high","issue":"无来源","evidence":"显然"},{"location":"第1段","severity":"low","issue":"错字","evidence":"的地"},{"location":"表1","severity":"medium","issue":"过期数据","evidence":"2020"}]`}, nil
			case "审查2":
				return core.AgentResultPayload{Text: `[{"location":"第2段","severity":"high","issue":"无来源","evidence":"显然"},{"location":"附录","severity":"medium","issue":"数字不一致","evidence":"3 与 4"}]`}, nil
			default:
				return core.AgentResultPayload{Text: `[{"location":"结尾","severity":"low","issue":"没有结论","evidence":"最后一句"}]`}, nil
			}
		}
		mu.Lock()
		verifyCalls++
		mu.Unlock()
		switch {
		case strings.Contains(task, "无来源"):
			return core.AgentResultPayload{Text: "核对原文确实没有来源。\nVERDICT: PASS"}, nil
		case strings.Contains(task, "错字"):
			return core.AgentResultPayload{Text: "核对后成立。\nVERDICT: PASS"}, nil
		case strings.Contains(task, "过期数据"):
			return core.AgentResultPayload{Text: "数据仍有效。\nVERDICT: FAIL"}, nil
		default:
			return core.AgentResultPayload{Text: "看不出对错"}, nil
		}
	}
	out := runReview(spawn, "材料正文", "事实", 3)
	if !strings.Contains(out, "无来源") || !strings.Contains(out, "错字") || strings.Contains(out, "数字不一致") || strings.Contains(out, "没有结论") || strings.Contains(out, "过期数据") {
		t.Fatalf("filter = %s", out)
	}
	if !strings.Contains(out, "已丢弃 3 条未验证") {
		t.Fatalf("dropped = %s", out)
	}
	if verifyCalls != 5 {
		t.Fatalf("verify calls = %d, want 5 after dedupe", verifyCalls)
	}
	if strings.Index(out, "无来源") > strings.Index(out, "错字") {
		t.Fatalf("severity order: %s", out)
	}
}

func TestDelegateBackgroundUsesSpawnBackground(t *testing.T) {
	rc := &fakeRunCtx{ctx: context.Background(), bgID: "run_bg1"}
	st := &directRun{rc: rc}
	out := st.runTool(toolDelegate, `{"name":"检索","task":"查资料","background":true,"agent":"explore"}`)
	if rc.bgCalls != 1 || !strings.Contains(out.Content, "已在后台启动 run_bg1") {
		t.Fatalf("calls=%d out=%s", rc.bgCalls, out.Content)
	}
}

func TestNoticeTurnPinsArtifacts(t *testing.T) {
	rc := &fakeRunCtx{
		ctx:  context.Background(),
		prof: core.AgentProfile{Model: core.ModelRoute{Chat: "test-model"}},
		history: []core.Message{{
			Role:  core.RoleSystem,
			Parts: []core.Part{{Type: core.PartText, Text: "<system-reminder>\n后台子代理「检索」已结束。\n工件：art_0123456789ab 说明.md\n</system-reminder>"}},
		}},
		execArtifact: &core.Artifact{ID: "art_0123456789ab", Name: "说明.md", Kind: "document"},
	}
	r := &LLMRunner{Stream: scriptStream([][]agentllm.Event{{
		{Kind: agentllm.KindTextDelta, Text: "检索已经完成。"},
		{Kind: agentllm.KindMessageEnd},
	}}, nil)}
	if err := r.Execute(rc); err != nil {
		t.Fatal(err)
	}
	var pinned bool
	for _, p := range rc.assistant {
		if p.Type == core.PartArtifactRef && p.Artifact != nil && p.Artifact.ArtifactID == "art_0123456789ab" {
			pinned = true
		}
	}
	if !pinned {
		t.Fatalf("parts = %+v", rc.assistant)
	}
}