Agent-System-Backend/internal/squadadapter/adapter_test.go

package squadadapter

import (
	"context"
	"errors"
	"strings"
	"testing"

	"agent-native/runtime/subagent"
	"agent-squad/squad"
	core "agent-system-core"
)

func TestMapPlanAndStatus(t *testing.T) {
	p := &squad.WorkflowPlan{Title: "示例编排", Steps: []squad.StepSpec{
		{ID: "s1", Title: "梳理", Status: "completed"},
		{ID: "s2", Title: "成文", Status: "running"},
		{ID: "s3", Title: "终审", Status: "skipped"},
		{ID: "s4", Title: "待办", Status: "pending"},
	}}
	snap := mapPlan(p)
	if snap.Title != "示例编排" || len(snap.Steps) != 4 {
		t.Fatalf("snapshot: %+v", snap)
	}
	want := []string{"done", "in_progress", "skipped", "pending"}
	for i, w := range want {
		if snap.Steps[i].Status != w {
			t.Errorf("step %d: want %s got %s", i, w, snap.Steps[i].Status)
		}
	}
}

func TestBuiltinRolesValid(t *testing.T) {
	reg := squad.NewRoleRegistry()
	for _, r := range builtinRoles() {
		if err := reg.Register(r); err != nil {
			t.Errorf("role %s invalid: %v", r.Role, err)
		}
		if r.Backend != "agent-native" {
			t.Errorf("role %s backend: %s", r.Backend, r.Backend)
		}
	}
}

func TestIsHoldStatus(t *testing.T) {
	for _, s := range []string{"waiting_human", "awaiting_confirmation", "awaiting_clarification", "quality_review"} {
		if !isHoldStatus(s) {
			t.Errorf("%s should be hold", s)
		}
	}
	for _, s := range []string{"completed", "executing", "failed"} {
		if isHoldStatus(s) {
			t.Errorf("%s should not be hold", s)
		}
	}
}

// subagentFakeRc 只实现 SpawnSubagent 的最小 Ctx 桩（其余方法本测试不触达）。
type subagentFakeRc struct {
	gotName string
	gotTask string
	payload core.AgentResultPayload
	err     error
}

func (f *subagentFakeRc) Context() context.Context                         { return context.Background() }
func (f *subagentFakeRc) Run() core.Run                                    { return core.Run{} }
func (f *subagentFakeRc) Settings() core.EffectiveSettings                 { return nil }
func (f *subagentFakeRc) Emit(typ core.StreamEventType, payload any) error { return nil }
func (f *subagentFakeRc) AskHITL(card core.HITLCard) (core.HITLResponse, error) {
	return core.HITLResponse{}, nil
}
func (f *subagentFakeRc) UpdatePlan(p core.PlanSnapshot) error { return nil }
func (f *subagentFakeRc) WriteArtifact(name, kind, mime string, content []byte) (core.Artifact, error) {
	return core.Artifact{}, nil
}
func (f *subagentFakeRc) SpawnSubagent(name, task, hint string) (core.AgentResultPayload, error) {
	f.gotName, f.gotTask = name, task
	return f.payload, f.err
}

func TestSubagentFactoryBridgesSpawnSubagent(t *testing.T) {
	rc := &subagentFakeRc{payload: core.AgentResultPayload{Status: core.RunCompleted, Text: "子代理结论"}}
	res, err := SubagentFactory(rc)(context.Background(), subagent.Request{
		Goal: "查证数据", Inputs: "docs/v2", WriteScope: "research/",
		NonGoals: "不做实现", DoneCriteria: "三来源对照",
		Deliverables: []string{"notes.md"},
		OutputFormat: "Markdown：结论先行，附对照表",
		Tools:        []string{"web_search", "read_file"},
	})
	if err != nil {
		t.Fatal(err)
	}
	if !res.Success || res.Text != "子代理结论" {
		t.Fatalf("bridge result wrong: %+v", res)
	}
	for _, want := range []string{"查证数据", "docs/v2", "research/", "不做实现", "三来源对照", "notes.md",
		"输出格式：Markdown：结论先行，附对照表", "工具面（可用工具，不得越界）：web_search, read_file"} {
		if !strings.Contains(rc.gotTask, want) {
			t.Fatalf("task brief missing %q:\n%s", want, rc.gotTask)
		}
	}

	// 未完成状态：Success=false 且 Err 带结束状态。
	rc2 := &subagentFakeRc{payload: core.AgentResultPayload{Status: core.RunFailed, Summary: "预算耗尽"}}
	res2, err := SubagentFactory(rc2)(context.Background(), subagent.Request{Goal: "g", DoneCriteria: "d"})
	if err != nil {
		t.Fatal(err)
	}
	if res2.Success || !strings.Contains(res2.Err, "failed") || res2.Text != "预算耗尽" {
		t.Fatalf("failure mapping wrong: %+v", res2)
	}

	// SpawnSubagent 报错透传。
	rc3 := &subagentFakeRc{err: errors.New("spawn refused")}
	if _, err := SubagentFactory(rc3)(context.Background(), subagent.Request{Goal: "g", DoneCriteria: "d"}); err == nil {
		t.Fatal("spawn error must propagate")
	}
}

func TestBuiltinRolesExplicitExecConfig(t *testing.T) {
	roles := builtinRoles()
	byKey := map[string]squad.RoleSpec{}
	for _, r := range roles {
		byKey[r.Role] = r
	}
	if len(roles) != 4 {
		t.Fatalf("want 4 builtin roles, got %d", len(roles))
	}
	// 全员 BashPermission 显式声明。
	for _, r := range roles {
		switch r.BashPermission {
		case squad.BashPermissionDeny, squad.BashPermissionAsk, squad.BashPermissionAllow:
		default:
			t.Fatalf("role %s bash_permission not explicit: %q", r.Role, r.BashPermission)
		}
	}
	// 调研员：search + fetch；审校员：grep/glob；撰稿员：ask + 三套技能 + 生成工具。
	for _, want := range []string{"web_search", "fetch_url"} {
		if !containsStr(byKey["researcher"].Tools, want) {
			t.Fatalf("researcher tools missing %s: %v", want, byKey["researcher"].Tools)
		}
	}
	for _, want := range []string{"grep", "glob"} {
		if !containsStr(byKey["reviewer"].Tools, want) {
			t.Fatalf("reviewer tools missing %s: %v", want, byKey["reviewer"].Tools)
		}
	}
	w := byKey["writer"]
	if w.BashPermission != squad.BashPermissionAsk {
		t.Fatalf("writer needs ask (run_python for docs), got %q", w.BashPermission)
	}
	if !containsStr(w.Tools, "run_python") || !containsStr(w.Tools, "load_skill") {
		t.Fatalf("writer tools missing generation path: %v", w.Tools)
	}
	if len(w.Skills) != 3 || !containsStr(w.Skills, "docx-author") || !containsStr(w.Skills, "pptx-author") {
		t.Fatalf("writer skills wrong: %v", w.Skills)
	}
}

func containsStr(list []string, want string) bool {
	for _, v := range list {
		if v == want {
			return true
		}
	}
	return false
}

// Q3 WP2：agent-system 退役后，未注入 AgentNativeOptions 时解析器为空——
// 步骤后端解析 fail-closed，不再静默走 SpawnSubagent 压缩路径。
func TestBuildBackendsWithoutNativeOptionsIsEmpty(t *testing.T) {
	saved := AgentNativeOptions
	AgentNativeOptions = nil
	defer func() { AgentNativeOptions = saved }()
	r := BuildBackends(&subagentFakeRc{})
	if _, _, err := r.Resolve(squad.RoleSpec{Role: "writer", Backend: "agent-native"}, "agent-native"); err == nil {
		t.Fatal("无内核工厂时解析必须 fail-closed")
	}
}