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probably-rendering-one-more…/apps/waterfall-wiki/tests/canvas-integration.ts
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Cover canvas concurrency and invalid agent result isolation
2026-10-30 18:02:12 +08:00

54 lines
6.4 KiB
TypeScript

import assert from 'node:assert/strict';
import {randomUUID} from 'node:crypto';
import {db} from '../src/lib/db';
import {newToken,tokenDigest,ACCOUNT_COOKIE} from '../src/lib/account-crypto';
export async function verifyCanvasWorkspace(base:string){
const identities=await Promise.all([0,1].map(async()=>{const id=randomUUID(),token=newToken();await db().query("INSERT INTO account_users(id,email,password_hash,verified_at) VALUES($1,$2,'test',now())",[id,id+'@example.com']);await db().query("INSERT INTO account_tokens(digest,user_id,kind,expires_at) VALUES($1,$2,'session',now()+interval '1 hour')",[tokenDigest(token),id]);return {[`cookie`]:ACCOUNT_COOKIE+'='+token}}));
const origin=process.env.ACCOUNT_PUBLIC_ORIGIN||base;
const call=(path:string,method='GET',body?:unknown,headers:Record<string,string>={})=>fetch(base+'/api/canvases'+path,{method,headers:{'Content-Type':'application/json',origin,...headers},...(body===undefined?{}:{body:JSON.stringify(body)})});
const doc={version:1,cards:[{id:'note',kind:'text',title:'简报',text:'自然光与城市清晨',x:0,y:0},{id:'script',kind:'script',title:'脚本',text:'',instruction:'写六个分镜',operation:'script',x:500,y:0}],links:[['note','script']]};
assert.equal((await call('','POST',{document:doc})).status,401);
const create=await call('','POST',{document:doc},identities[0]);assert.equal(create.status,201,await create.clone().text());const canvas=await create.json();assert.equal(canvas.revision,1);
const root='/'+canvas.id;
assert.equal((await call(root,'GET',undefined,identities[1])).status,404);
assert.equal((await call(root,'PUT',{revision:1,document:doc},{...identities[0],origin:'https://evil.example'})).status,403);
assert.equal((await call(root,'PUT',{revision:1,document:doc},{...identities[0],authorization:'Bearer invalid',origin:'https://evil.example'})).status,404,'A bearer request cannot fall back to an owner cookie');
assert.equal((await call(root,'PUT',{revision:1,document:{...doc,links:[['note','script'],['script','note']]}},identities[0])).status,400,'Imported cyclic graphs are rejected');
const linked=await call(root+'/link','POST',{},identities[0]);assert.equal(linked.status,201);const credentials=await linked.json();const agent={authorization:'Bearer '+credentials.token};
assert.equal((await call('','GET',undefined,agent)).status,401);
const other=await (await call('','POST',{document:doc},identities[0])).json();assert.equal((await call('/'+other.id,'GET',undefined,agent)).status,404,'A link cannot read another canvas');
assert.equal((await call(root,'PUT',{revision:1,document:doc},identities[0])).status,200);
assert.equal((await call(root,'PUT',{revision:1,document:doc},identities[0])).status,409);
async function queue(rev:number){const r=await call(root+'/tasks','POST',{revision:rev,targetId:'script'},identities[0]);assert.equal(r.status,201,await r.clone().text());return (await r.json()).id as string}
const concurrent=await Promise.all([0,1].map(()=>call('/'+other.id,'PUT',{revision:1,document:doc},identities[0])));
assert.deepEqual(concurrent.map(r=>r.status).sort(),[200,409],'Concurrent saves cannot lose an update');
const first=await queue(2);
assert.equal((await call(root+'/tasks','POST',{revision:2,targetId:'script'},identities[0])).status,409,'Only one live task per target');
const recipe=await (await call(root+'/tasks/'+first,'GET',undefined,agent)).json();assert.equal(recipe.request.references[0].text,doc.cards[0].text);assert.equal(recipe.request.instruction,'写六个分镜');
assert.equal((await call(root+'/tasks/'+first,'GET',undefined,identities[1])).status,404);
const result={status:'succeeded',result:{text:'第一镜:城市醒来。'}};
assert.equal((await call(root+'/tasks/'+first,'PATCH',result,agent)).status,409,'Result cannot arrive before claim');
assert.equal((await call(root+'/tasks/'+first,'PATCH',{status:'running'},agent)).status,200);
assert.equal((await call(root,'PUT',{revision:2,document:{...doc,cards:doc.cards.map(n=>({...n,x:n.x+10}))}},identities[0])).status,200);
assert.equal((await call(root+'/tasks/'+first,'PATCH',result,agent)).status,409,'Stale result must not overwrite newer user edits');
assert.equal((await call(root+'/tasks/'+first,'PATCH',{status:'failed',error:'依据新版本重新派发'},identities[0])).status,200);
const second=await queue(3);assert.equal((await call(root+'/tasks/'+second,'PATCH',{status:'running'},agent)).status,200);
assert.equal((await call(root+'/tasks/'+second,'PATCH',{status:'succeeded',result:{text:{invalid:true}}},agent)).status,400,'Malformed results do not mutate the canvas');
assert.equal((await call(root+'/tasks/'+second,'PATCH',{status:'succeeded',result:{image:'data:image/png;base64,AAAA'}},agent)).status,400,'A script node cannot accept an image result');
assert.equal((await call(root+'/tasks/'+second,'PATCH',result,agent)).status,200);
assert.equal((await call(root+'/tasks/'+second,'PATCH',result,agent)).status,200,'Identical completion is idempotent');
assert.equal((await call(root+'/tasks/'+second,'PATCH',{status:'succeeded',result:{text:'覆盖'}},agent)).status,409);
const final=await (await call(root,'GET',undefined,identities[0])).json();assert.equal(final.revision,4);assert.equal(final.document.cards.find((n:{id:string})=>n.id==='script').text,'第一镜:城市醒来。');assert.deepEqual(final.document.links,doc.links);
assert.equal((await call(root+'/link','POST',{},agent)).status,403,'A delegated agent cannot mint links');
assert.equal((await call(root+'/link','DELETE',{},identities[0])).status,200);
assert.equal((await call(root,'GET',undefined,agent)).status,404,'Revocation takes effect on the next request');
const rotated=await (await call(root+'/link','POST',{},identities[0])).json();
const expired={authorization:'Bearer '+rotated.token};
await db().query("UPDATE canvas_agent_links SET expires_at=now()-interval '1 second' WHERE canvas_id=$1",[canvas.id]);
assert.equal((await call(root,'GET',undefined,expired)).status,404,'Expired capabilities are rejected');
const rotations=await Promise.all([call(root+'/link','POST',{},identities[0]),call(root+'/link','POST',{},identities[0])]);
assert.ok(rotations.every(r=>r.status===201));
assert.equal((await db().query('SELECT count(*)::int AS count FROM canvas_agent_links WHERE canvas_id=$1',[canvas.id])).rows[0].count,1,'Concurrent rotation leaves one active capability');
const docs=await call(root+'?agent_mode=True');assert.equal(docs.status,200);assert.match(await docs.text(),/Authorization/);
}