import { vi, it, expect } from "vite-plus/test"; import { commands } from "vite-plus/test/browser"; import { EnvironmentId, ThreadId } from "@t3tools/contracts"; import "~/index.css"; const state = vi.hoisted(() => ({ projections: {} as Record, environments: {} as Record, parents: {} as Record, providers: new Map() })); vi.mock(import("../../state/query"), async original => ({ ...(await original()), useEnvironmentQuery: (() => ({data: {}, isSuccess: true, isPending: false})) as never })); vi.mock(import("@effect/atom-react"), async original => ({ ...(await original()), useAtomValue: (() => false) as never })); vi.mock(import("../../state/entities"), () => ({ useQuietThreadShell: ((ref: any) => state.parents[ref?.threadId] ?? null) as never, useThreadProjection: ((ref: any) => ref ? {projection: state.projections[ref.threadId]} : null) as never, useThreadRelationshipShells: ((env: any) => Object.values(state.projections).filter((p:any) => p.thread.id === env?.threadId).map((p:any) => p.thread)) as never, useProjects: (()=>[]) as never, useHiddenThreadKeys: (()=>new Set()) as never, useAnyEnvironmentHiding: (()=>false) as never, })); vi.mock(import("../../state/environments"), () => ({useEnvironment: ((id:string) => state.environments[id] ?? null) as never, useEnvironmentProviders: (()=>state.providers) as never})); vi.mock(import("../../lib/archivedThreadsState"), () => ({useArchivedThreadSnapshots: (()=>({snapshots:[]})) as never})); vi.mock(import("../../state/use-atom-command"), () => ({useAtomCommand: (()=>async()=>undefined) as never})); import { render } from "../../../test/render"; import { makeThreadProjectionFixture } from "../../test-fixtures"; import { ThreadRelationshipsPanel } from "./ThreadRelationshipsControl"; const longTitle="Audit relationship labels across the synthetic staging workspace"; const longLabel="QA Station with an intentionally very long synthetic environment name"; const unbrokenTitle="InvestigateSyntheticRemoteRelationshipLayoutAcrossEnvironments"; const unbrokenLabel="SyntheticEnvironmentWithAnIntentionallyVeryLongUnbrokenMachineLabel"; function projection(id:string) { const p:any=makeThreadProjectionFixture(); p.thread={...p.thread,id,title:id,modelSelection:{instanceId:"synthetic-provider",model:"synthetic"},providerInstanceId:"synthetic-provider"}; return p; } function remote(id:string,title:string,label:string,status:string,known=true) { const env="env-"+id; if(known) state.environments[env]={id:env,label}; if(known) state.providers.set(env,[{instanceId:"synthetic-provider",driver:"codex",displayName:"Synthetic provider",models:[],available:true}]); return {id,threadId:"active",runId:null,parentNodeId:null,origin:"app_owned",createdBy:"agent",driver:"codex",providerInstanceId:"synthetic-provider",providerThreadId:null,childThreadId:null,nativeTaskRef:null,prompt:"Synthetic evidence",title,model:null,status,result:null,startedAt:null,completedAt:null,updatedAt:makeThreadProjectionFixture().thread.updatedAt,remoteChild:{environmentId:env,threadId:"child-"+id,label}}; } it("captures scoped synthetic evidence", async()=>{ state.projections={}; state.environments={}; state.parents={}; state.providers=new Map(); state.projections.active=projection("active"); state.projections.active.subagents=[remote("R1","Scan","QA","pending"),remote("R2",longTitle,"QA","waiting"),remote("R3","Scan",longLabel,"running"),remote("R4",unbrokenTitle,unbrokenLabel,"running",false)]; state.projections.previous=projection("previous"); state.projections.previous.subagents=["completed","failed","cancelled","interrupted","idle"].map((status,i)=>remote("R5-"+status,i%2?unbrokenTitle:longTitle,i%2?unbrokenLabel:longLabel,status)); const scenes=[{id:"active",label:"R1–R4 · active remote agents"},{id:"previous",label:"R5 · all five terminal statuses"}]; for(const id of ["D1","D3","D4","D5"]) { const p=projection(id), env="parent-env-"+id, parent="parent-"+id; p.thread.delegatedFrom={environmentId:env,threadId:parent,title:id==="D5"?longTitle:"Old synthetic snapshot title"}; p.thread.linkOrigin={label:id==="D5"?longLabel:"Old alias"}; if(id!=="D5") {state.environments[env]={id:env,label:id==="D1"?"QA":longLabel};state.parents[parent]={...p.thread,id:parent,title:id==="D4"?longTitle:"Review"};} state.projections[id]=p;scenes.push({id,label:id+" · "+(id==="D5"?"unavailable parent":id==="D4"?"long live title + label":id==="D3"?"short live title + long label":"fit baseline / live label wins")}); } using _clock=vi.spyOn(Date,"now").mockReturnValue(Date.parse("2026-01-01T12:00:00Z")); await using screen=await render(

Component harness — synthetic data

Lineage relationships · production 280px cards

Resting rows · Previous agents expanded

{scenes.map(scene=>

{scene.label}

)}
); await screen.getByRole("button",{name:/Previous agents/}).click(); await commands.captureEvidence(); expect(document.querySelectorAll('[data-fixture]')).toHaveLength(6); });