35 lines
11 KiB
JavaScript
35 lines
11 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 {normalBook,normalCurrent,calculateNormal,recordNormal,saveNormalBook,normalHtml} from '../../resources/js/lib/irpc-normal.ts';
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import {validateSpecial} from '../../resources/js/lib/irpc-special.ts';
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import {createProjectDossierReport} from '../../resources/js/lib/project-dossier-report.ts';
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const read=n=>JSON.parse(fs.readFileSync(new URL('./fixtures/'+n,import.meta.url),'utf8'));
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const val=v=>v?Number(v.numerator)/Number(v.denominator):null;
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function accepted(){const d=read('irpc-l7-preserved.json').acceleration,f=read('irpc-l7-continuation-preserved.json');d.business_plan_snapshot=f.plan;d.modelo_a_snapshot=saveNormalBook(d,f.book);return{d,b:normalBook(d)};}
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function setup(expense=false){const{d,b}=accepted();const i=b.special;Object.assign(i.cooperative,{kind:'agrarian',allIncomeEligible:'yes',withheldIncome:'absent'});Object.assign(i.cooperative.qualification,{state:'known',eligible:'yes',reference:'QA cooperativa agrária12,base ordinária integralmente elegível;sem rendimentos sujeitos a retenção'});i.acceleration.rows[0].kind='agroindustrial_equipment';i.combinations={version:1,reference:'QA mesmo sujeito/projecto/período;reduçãoCIRPC12 eCBF16 genérico,efeitos em etapas distintas',specificState:'absent',specificReference:'QA sem estatuto/benefício específicoCBF20–48 neste projecto/período;CBF13',specificException:'',otherState:'absent',otherReference:'QA sem outros benefícios além dos tratamentosL7 registados'};if(expense){const old=normalBook(read('irpc-l7-preserved.json').expense);b.schedules.rows.push(structuredClone(old.schedules.rows[0]));b.profit.topics.expenseCorrections=structuredClone(old.profit.topics.expenseCorrections);i.expenses=structuredClone(old.special.expenses);Object.assign(i.expenses.qualification,{from:b.periodsFx.from,to:b.periodsFx.to});}return{d,b};}
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test('accepted13 model,key and allhistorical balances reproduce exactly without optionalcombination',()=>{const{d,b}=accepted();assert.equal(normalCurrent(d,b),true);assert.deepEqual(calculateNormal(d,b),b.result.model);assert.deepEqual(normalBook(d).history,b.history);});
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test('qualified cooperative12 and genericCBF16 combine in order,additional25 once then16percent,prior15 already included',()=>{const{d,b}=setup(),assets=JSON.stringify(b.depreciation),m=calculateNormal(d,b),s=m.special,c=s.combinations;assert.equal(m.version,'IRPC-normal-adjustments/14');assert.equal(c.status,'compatible');assert.equal(val(m.taxableProfit),3130);assert.equal(val(m.colecta),1001.6);assert.equal(val(s.acceleration.additionalDeduction),25);assert.equal(val(s.taxableProfit),3105);assert.equal(val(s.taxableBase),3105);assert.equal(val(s.cooperative.rate),16);assert.equal(val(s.colecta),496.8);assert.equal(val(s.combinedColecta),496.8);assert.equal(val(c.assetClaims[0].acceleratedDeduction),75);assert.equal(val(c.assetClaims[0].priorRecoveredIncluded),15);assert.equal(val(c.assetClaims[0].additionalDeduction),25);assert.equal(JSON.stringify(b.depreciation),assets);assert.equal(s.finalBalance.payable,null);assert.doesNotMatch(s.acceleration.source,/Sem cumulação[.]/);});
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test('autonomousexpense35percent is not halved by cooperative rate or added again to the taxableprofit',()=>{const{d,b}=setup(true),m=calculateNormal(d,b),s=m.special;assert.equal(val(m.taxableProfit),3230);assert.equal(val(s.taxableProfit),3205);assert.equal(val(s.taxableBase),3205);assert.equal(val(s.expenses.rows[0].l6Adjustment),100);assert.equal(val(s.expenses.rows[0].additionalProfitAdjustment),0);assert.equal(val(s.expenses.autonomousTax),35);assert.equal(val(s.colecta),512.8);assert.equal(val(s.combinedColecta),547.8);assert.equal(val(s.combinations.limits.autonomousRate),35);});
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test('specificCBF22 with generic16 and declaredabsence of exception is incompatible,neither benefit automatically selected',()=>{const{d,b}=setup();Object.assign(b.special.combinations,{specificState:'known',specificReference:'QA CBF22 benefício específico infra-estruturas declarado no mesmo projecto/período',specificException:'absent'});const input=structuredClone(b.special),m=calculateNormal(d,b),s=m.special;assert.equal(s.combinations.status,'incompatible');assert.equal(s.acceleration.additionalDeduction,null);assert.equal(s.taxableProfit,null);assert.equal(s.colecta,null);assert.equal(s.combinedColecta,null);assert.equal(val(m.colecta),1001.6);assert.deepEqual(b.special,input);assert.match(s.pending.join(' '),/IncompatibilidadeCBF4\/13/);});
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test('claimedexception,unknownspecificpresence,otherbenefit or missingsupport remain indeterminate without provisionalrate',()=>{for(const patch of[{specificState:'known',specificReference:'QA excepção invocada,artigo/limite não correspondidos',specificException:'claimed'},{specificState:''},{otherState:'known',otherReference:'QA outro benefício fora dos ramos calculados'},{reference:''},{specificReference:''},{otherReference:''}]){const{d,b}=setup();Object.assign(b.special.combinations,patch);const m=calculateNormal(d,b);assert.equal(m.special.combinations.status,'indeterminate');assert.equal(m.special.colecta,null);assert.equal(val(m.colecta),1001.6);}});
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test('missingcooperativeperiod or mixedincome blocks its dependenttotal without choosing eligibility from location',()=>{for(const patch of[{allIncomeEligible:'no'},{withheldIncome:'known'}]){const{d,b}=setup();Object.assign(b.special.cooperative,patch);d.province_id='QA-ZEE-address';const s=calculateNormal(d,b).special;assert.equal(s.colecta,null);assert.match(s.cooperative.reason,/mistas\/retidas/);}const{d,b}=setup();b.special.cooperative.qualification.from='2026-02-01';assert.equal(calculateNormal(d,b).special.colecta,null);});
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test('duplicateassetqualification cannot duplicate CBF16 deduction;remainingfiscal20 cap keepsadditionalzero',()=>{const{d,b}=setup();b.special.acceleration.rows.push({...b.special.acceleration.rows[0],id:'same-asset-again'});let s=calculateNormal(d,b).special;assert.equal(s.acceleration.additionalDeduction,null);assert.match(s.acceleration.reason,/Activo repetido/);const cap=setup();Object.assign(cap.b.depreciation.assets[0],{previousAccounting:'1000',previousFiscal:'980',priorAvailable:'20'});s=calculateNormal(cap.d,cap.b).special;assert.equal(val(s.acceleration.additionalDeduction),0);assert.equal(val(s.combinations.assetClaims[0].acceleratedDeduction),20);assert.equal(val(s.combinations.assetClaims[0].remainingFiscal),0);});
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test('negativecooperative or absentCBF16 retains the other independentlyqualified treatment',()=>{const negative=setup();negative.b.special.cooperative.qualification.eligible='no';let s=calculateNormal(negative.d,negative.b).special;assert.equal(s.cooperative.status,'not_applicable');assert.equal(val(s.colecta),993.6);const absent=setup();absent.b.special.acceleration.rows=[];Object.assign(absent.b.special.acceleration.qualification,{state:'absent',eligible:''});s=calculateNormal(absent.d,absent.b).special;assert.equal(s.acceleration.status,'absent');assert.equal(val(s.acceleration.additionalDeduction),0);assert.equal(val(s.colecta),500.8);});
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test('save-recover14 appends13 verbatim,leaves inputbalances/plan/otherbooks unchanged,and report explains order and no double deduction',()=>{const{d,b}=setup(true),old=structuredClone(b.result),history=structuredClone(b.history),assets=JSON.stringify(b.depreciation),plan=d.business_plan_snapshot,other=JSON.parse(d.modelo_a_snapshot).irpcWithholdings;d.modelo_a_snapshot=saveNormalBook(d,recordNormal(d,b));let back=normalBook(JSON.parse(JSON.stringify(d)));assert.equal(normalCurrent(d,back),true);assert.deepEqual(back.history,[...history,old]);assert.equal(old.model.version,'IRPC-normal-adjustments/13');assert.equal(JSON.stringify(back.depreciation),assets);assert.equal(d.business_plan_snapshot,plan);assert.deepEqual(JSON.parse(d.modelo_a_snapshot).irpcWithholdings,other);const html=normalHtml(d);assert.match(html,/Combinação permitida no recorte/);assert.match(html,/parcela anterior já incluída na dedução CBF16:15.00/);assert.match(html,/única diferença adicional:25.00/);assert.match(html,/imposto autónomo independente:35.00/);assert.match(html,/colecta combinada:547.80/);assert.match(html,/Saldo final a pagar\/recuperar:Indeterminado/);assert.match(JSON.stringify(createProjectDossierReport(d,{selectedSections:new Set(['finance'])})),/Cumulações — qualificação/);d.modelo_a_snapshot=saveNormalBook(d,recordNormal(d,back));back=normalBook(d);assert.equal(val(back.result.model.special.combinedColecta),547.8);assert.equal(back.depreciation.assets[0].priorAvailable,'50');back.special.combinations.otherState='known';assert.equal(normalCurrent(d,back),false);});
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test('positive unclassified L6benefit is preserved and blocks another deduction until reconciled;zero base never offsets autonomous35',()=>{const extra=setup();extra.b.base.benefits={state:'known',amount:'100',reference:'QA dedução já declarada sem correspondência à combinação'};let m=calculateNormal(extra.d,extra.b);assert.equal(m.special.combinations.status,'indeterminate');assert.equal(m.special.colecta,null);assert.notEqual(m.taxableProfit,null);assert.equal(extra.b.base.benefits.amount,'100');assert.match(m.special.pending.join(' '),/já registado emL6/);const loss=setup(true),p=JSON.parse(loss.d.business_plan_snapshot);p.plan.products[0].unitPrice='10';loss.d.business_plan_snapshot=JSON.stringify(p);loss.b.schedules.currentLossReference='QA perda própria do período reconciliada;sem transporte oficial automático';m=calculateNormal(loss.d,loss.b);assert.ok(val(m.special.taxableProfit)<0);assert.equal(val(m.special.taxableBase),0);assert.equal(val(m.special.colecta),0);assert.equal(val(m.special.expenses.autonomousTax),35);assert.equal(val(m.special.combinedColecta),35);});
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test('malformedoptionalcombination cannot overwrite acceptedbooks',()=>{for(const value of[null,{version:2},{version:1,reference:'QA',specificState:'unknown',specificReference:'QA',specificException:'',otherState:'absent',otherReference:'QA'}]){const{b}=setup();b.special.combinations=value;assert.throws(()=>validateSpecial(b.special),/não recuperável/);}});
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test('prepare only new guardedAPI cases;accepted13 proofs remain separate',()=>{const cases={combined:setup(),autonomous:setup(true),incompatible:setup(),missing:setup(),exception:setup(),negative:setup(),absent:setup()};Object.assign(cases.incompatible.b.special.combinations,{specificState:'known',specificReference:'QA CBF22 no mesmo projecto/período',specificException:'absent'});cases.missing.b.special.combinations.specificReference='';Object.assign(cases.exception.b.special.combinations,{specificState:'known',specificReference:'QA excepção expressa invocada sem correspondência de artigo/limites',specificException:'claimed'});cases.negative.b.special.cooperative.qualification.eligible='no';cases.absent.b.special.acceleration.rows=[];Object.assign(cases.absent.b.special.acceleration.qualification,{state:'absent',eligible:''});fs.mkdirSync('outputs/irpc-l7-combinations',{recursive:true});for(const[name,{d,b}]of Object.entries(cases)){d.modelo_a_snapshot=saveNormalBook(d,recordNormal(d,b,'2026-10-26T16:00:00+02:00'));fs.writeFileSync('outputs/irpc-l7-combinations/'+name+'.json',JSON.stringify(d));fs.writeFileSync('outputs/irpc-l7-combinations/'+name+'.html',normalHtml(d));}});
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