Files
ARR-2.0-0918/tests/javascript/helpers/arr_ui_harness.cjs
T

40 lines
2.7 KiB
JavaScript

// Exercise the actual UI functions with a synthetic API, without booting a browser.
const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const vm = require('node:vm');
const {webcrypto} = require('node:crypto');
const source = fs.readFileSync(path.resolve(__dirname, '../../../arr_web/static/app.js'), 'utf8');
const boot = ' boot();\n})();';
assert(source.endsWith(boot+'\n') || source.endsWith(boot));
function harness(respond) {
const elements=new Map(), storage=new Map(), storageReads=[], calls=[];
const element=selector => {
if (!elements.has(selector)) elements.set(selector,{value:'', disabled:false, hidden:false, textContent:'', innerHTML:'',
classList:{add(){},remove(){},toggle(){},contains(){return false;}},setAttribute(){},scrollIntoView(){},focus(){}});
return elements.get(selector);
};
const context=vm.createContext({Headers, console, Date, Intl, Uint8Array,
document:{hidden:false,querySelector:element},
window:{ARRI18n:{t:key=>key,text:value=>value,errorMessage:code=>code},crypto:webcrypto,
setTimeout(){return 1;},clearTimeout(){},location:{replace(){}}},
localStorage:{setItem:(k,v)=>storage.set(k,v),getItem:k=>{storageReads.push(k);return storage.get(k);},removeItem:k=>storage.delete(k)},
fetch:async (url, options) => {calls.push({url,method:options.method||'GET',body:options.body});return respond(url,options,calls);},
});
const exports='state, submitARRDownload, rememberARRIntent, acceptARRDownloadTask, handleARRDownloadDateChange, initARRDownload, loadARRDownloadTask, loadARRDataReview, renderARRDataReview, arrDataReviewCanFinalize, saveARRDataReviewItem, finalizeARRDataReview, trackARRDataReviewDraft, parseARRDataReviewValue, selectARRPendingReview';
vm.runInContext(source.replace(boot,` globalThis.subject = {${exports}};\n})();`),context);
const subject=context.subject;
Object.assign(subject.state,{arrDownloadReady:true,arrDownloadLoaded:true,arrDownloadStorageKey:'test',arrDownloadUsername:'operator',csrf:'fixture'});
element('#arr-download-date').value='2026-09-16';
const row=(itemId,value='')=>{
const input={value,focus(){},closest:()=>node};
const node={dataset:{arrDataReviewItemId:itemId},querySelector:()=>input};
return {input,button:{closest:()=>node}};
};
return {...subject,calls,storage,storageReads,element,row,submit:()=>subject.submitARRDownload({preventDefault(){}})};
}
const response=(status,data,code) => ({status,ok:status<400,json:async()=>code?{ok:false,error:{code}}:{ok:true,data}});
const scopedKey=(context='production',username='operator')=>`arr:last-download:v2:${encodeURIComponent(context)}:${encodeURIComponent(username)}`;
module.exports={harness,response,scopedKey};