31 lines
5.9 KiB
JavaScript
31 lines
5.9 KiB
JavaScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import fs from 'node:fs';
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import { newImportExemption,evaluateImportExemption,recordImportExemptions,saveImportExemptionBook,importExemptionBook,importExemptionCurrent,importExemptionRules,importServiceSource } from '../../resources/js/lib/iva-import-exemptions.ts';
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import { createProjectDossierReport } from '../../resources/js/lib/project-dossier-report.ts';
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import { offerReusableData } from '../../resources/js/lib/iva-offer-preparations.ts';
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const frozen=JSON.parse(fs.readFileSync(new URL('./fixtures/iva-offer-paths-inputs.json',import.meta.url),'utf8'));
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const rules=importExemptionRules.filter(r=>r.branch==='P050');
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const row=rule=>({...newImportExemption('g6f-'+rule.id,'MZN'),treatment:rule.id,description:'SYNTHETIC QA '+rule.label,period:'2026-12',declaredValue:'5000',importer:'SYNTHETIC QA importador destinatário',documentRef:'SYNTHETIC QA G6F '+rule.id,documentDate:'2026-11-14',evidence:'SYNTHETIC QA serviço e montante integral incluídos na base identificada, conforme artigo16; pressuposto expresso, não documento real',serviceImportRef:'SYNTHETIC QA importação DU-A,2026-12',serviceBaseRef:'SYNTHETIC QA base DU-A,linha serviço5000MZN',serviceProvider:'SYNTHETIC QA prestador',...(rule.id==='accessory_service_first_destination'?{serviceFirstDestination:'SYNTHETIC QA Manica,primeiro destino no documento de transporte'}:{}),conditions:Object.fromEntries(rule.conditions.map(([key])=>[key,'yes']))});
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const draft=()=>({...structuredClone(frozen),context_opportunity:'opportunity:336',project_title:'SYNTHETIC QA — G6F / Serviços na base da importação'});
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test('P050 two treatments exempt only service VAT;every missing/failed condition leaves service and imported-goods tax indeterminate',()=>{
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assert.equal(rules.length,2);assert.match(importServiceSource,/16\(2\)/);
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for(const rule of rules){const input=row(rule),ok=evaluateImportExemption(input,'MZN');assert.equal(ok.serviceVat,'0.00');assert.equal(ok.importVat,null);assert.match(ok.reason,/IVA do serviço/);
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for(const [key] of rule.conditions)for(const value of ['','unknown','no']){const r=evaluateImportExemption({...input,conditions:{...input.conditions,[key]:value}},'MZN');assert.equal(r.status,value==='no'?'not_applicable':'indeterminate');assert.equal(r.serviceVat,null);assert.equal(r.importVat,null);}
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for(const patch of [{serviceImportRef:''},{serviceBaseRef:''},{declaredValue:''},{documentRef:''},{period:'2025-12'},{currency:'USD'},{documentDate:'2026-02-30'}])assert.equal(evaluateImportExemption({...input,...patch},'MZN').serviceVat,null);
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}
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});
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test('first-destination reference is required only for added accessory service;switching keeps facts but cannot inherit own eligibility',()=>{
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const inValue=row(rules[0]),accessory=row(rules[1]);assert.equal(evaluateImportExemption({...accessory,serviceFirstDestination:''},'MZN').status,'indeterminate');assert.equal(evaluateImportExemption(inValue,'MZN').status,'exempt');const changed={...inValue,treatment:rules[1].id};assert.equal(evaluateImportExemption(changed,'MZN').status,'indeterminate');assert.equal(changed.documentRef,inValue.documentRef);assert.ok(!rules[0].conditions.some(([key])=>key==='serviceToFirstDestination'));
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const beyond={...accessory,conditions:{...accessory.conditions,serviceToFirstDestination:'no'}};assert.equal(evaluateImportExemption(beyond,'MZN').status,'not_applicable');assert.equal(evaluateImportExemption({...inValue,conditions:{...inValue.conditions,serviceFullValueIncluded:'no'}},'MZN').serviceVat,null);
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});
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test('save/recovery/report preserve27fiscalbooks and946fc089scenarios/requests/history exactly;service is not added to base or deduction',()=>{
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const d=draft(),prior=JSON.parse(frozen.modelo_a_snapshot);let book=recordImportExemptions(d,{rows:rules.map(rule=>({...row(rule),conditions:{}}))});book=recordImportExemptions(d,{...book,rows:rules.map(rule=>({...row(rule),conditions:{...row(rule).conditions,serviceFullValueIncluded:'no'}}))});book=recordImportExemptions(d,{...book,rows:rules.map(row)});assert.equal(book.history.length,2);assert.ok(book.history.every(h=>h.rows.every(r=>r.serviceVat===null&&r.importVat===null)));d.modelo_a_snapshot=saveImportExemptionBook(d,book);assert.deepEqual(importExemptionBook(JSON.parse(JSON.stringify(d))),book);assert.match(book.result.sourceKey,/import-included-services\/1/);const next=JSON.parse(d.modelo_a_snapshot);for(const key of ['books','salesOperations','offerPreparations'])assert.deepEqual(next[key],prior[key]);for(const [scope,previous] of Object.entries(prior.importExemptions)){assert.deepEqual(next.importExemptions[scope],previous);assert.ok(importExemptionCurrent({...d,context_opportunity:scope},previous));}assert.equal(next.books['opportunity:329'].result.periods[0].fields['11'],null);
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const report=JSON.stringify(createProjectDossierReport(d,{selectedSections:new Set(['finance']),version:'QA G6F'}));for(const token of ['Serviço associado à importação P050','IVA do serviço: 0.00','opportunity:336','Manica','2026-12','SYNTHETIC QA G6F','12(1)(e)','primeiro destino','campo11'])assert.ok(report.includes(token),token);assert.ok(!report.includes('IVA na importação: 0.00'));if(process.env.IVA_G6F_CALCULATED)fs.writeFileSync(process.env.IVA_G6F_CALCULATED,JSON.stringify(d));
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});
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test('old goods rows keep own tax representation and malformed optional service references cannot overwrite saved originals',()=>{
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const d=draft(),prior=JSON.parse(d.modelo_a_snapshot);for(const book of Object.values(prior.importExemptions))assert.ok(book.result.rows.every(row=>!Object.hasOwn(row,'serviceVat')));
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assert.throws(()=>saveImportExemptionBook(d,{rows:[{...row(rules[0]),serviceBaseRef:42}]}),/Referências do serviço/);
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const serviceOnly={...d,context_opportunity:'opportunity:336'};serviceOnly.modelo_a_snapshot=saveImportExemptionBook(serviceOnly,{rows:rules.map(row)});assert.equal(offerReusableData(serviceOnly).length,0,'P050 services cannot be reused as imported goods in P084');
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});
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