455 lines
19 KiB
TypeScript
455 lines
19 KiB
TypeScript
import { tap, expect } from '@git.zone/tstest/tapbundle';
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import * as path from 'path';
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import { EInvoice } from '../../../ts/index.js';
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import { PerformanceTracker } from '../../helpers/performance.tracker.instance.js';
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import { CorpusLoader } from '../../helpers/corpus.loader.js';
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tap.test('STD-04: ZUGFeRD 2.1 Compliance - should validate ZUGFeRD 2.1 standard compliance', async () => {
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const einvoice = new EInvoice();
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const corpusLoader = new CorpusLoader();
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const performanceTracker = new PerformanceTracker('STD-04: ZUGFeRD 2.1 Compliance');
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// Test 1: ZUGFeRD 2.1 profile validation
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const profileValidation = await performanceTracker.measureAsync(
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'zugferd-profile-validation',
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async () => {
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const zugferdProfiles = [
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{ profile: 'MINIMUM', mandatory: ['BT-1', 'BT-2', 'BT-9', 'BT-112', 'BT-115'], description: 'Basic booking aids' },
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{ profile: 'BASIC-WL', mandatory: ['BT-1', 'BT-2', 'BT-5', 'BT-27', 'BT-44', 'BT-109'], description: 'Basic without lines' },
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{ profile: 'BASIC', mandatory: ['BT-1', 'BT-2', 'BT-5', 'BT-27', 'BT-44', 'BT-109', 'BT-112'], description: 'Basic with lines' },
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{ profile: 'EN16931', mandatory: ['BT-1', 'BT-2', 'BT-5', 'BT-6', 'BT-9', 'BT-24', 'BT-27', 'BT-44'], description: 'EN16931 compliant' },
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{ profile: 'EXTENDED', mandatory: ['BT-1', 'BT-2', 'BT-5', 'BT-27', 'BT-44'], description: 'Extended with additional fields' },
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];
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const results = [];
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for (const profile of zugferdProfiles) {
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results.push({
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profile: profile.profile,
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description: profile.description,
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mandatoryFieldCount: profile.mandatory.length,
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profileIdentifier: `urn:cen.eu:en16931:2017#compliant#urn:zugferd.de:2p1:${profile.profile.toLowerCase()}`,
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});
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}
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return results;
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}
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);
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expect(profileValidation.length).toEqual(5);
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expect(profileValidation.find(p => p.profile === 'EN16931')).toBeTruthy();
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// Test 2: ZUGFeRD 2.1 field mapping
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const fieldMapping = await performanceTracker.measureAsync(
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'zugferd-field-mapping',
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async () => {
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const zugferdFieldMapping = {
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// Document level
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'rsm:ExchangedDocument/ram:ID': 'BT-1', // Invoice number
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'rsm:ExchangedDocument/ram:IssueDateTime': 'BT-2', // Issue date
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'rsm:ExchangedDocument/ram:TypeCode': 'BT-3', // Invoice type code
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'rsm:ExchangedDocument/ram:IncludedNote': 'BT-22', // Invoice note
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// Process control
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'rsm:ExchangedDocumentContext/ram:GuidelineSpecifiedDocumentContextParameter/ram:ID': 'BT-24', // Specification identifier
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'rsm:ExchangedDocumentContext/ram:BusinessProcessSpecifiedDocumentContextParameter/ram:ID': 'BT-23', // Business process
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// Buyer
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:BuyerTradeParty/ram:Name': 'BT-44', // Buyer name
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:BuyerTradeParty/ram:SpecifiedLegalOrganization/ram:ID': 'BT-47', // Buyer legal registration
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:BuyerTradeParty/ram:SpecifiedTaxRegistration/ram:ID': 'BT-48', // Buyer VAT identifier
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// Seller
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty/ram:Name': 'BT-27', // Seller name
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty/ram:SpecifiedLegalOrganization/ram:ID': 'BT-30', // Seller legal registration
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty/ram:SpecifiedTaxRegistration/ram:ID': 'BT-31', // Seller VAT identifier
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// Monetary totals
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:LineTotalAmount': 'BT-106', // Sum of line net amounts
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:TaxBasisTotalAmount': 'BT-109', // Invoice total without VAT
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:GrandTotalAmount': 'BT-112', // Invoice total with VAT
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:DuePayableAmount': 'BT-115', // Amount due for payment
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// Currency
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:InvoiceCurrencyCode': 'BT-5', // Invoice currency code
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'rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:TaxCurrencyCode': 'BT-6', // VAT accounting currency code
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};
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return {
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totalMappings: Object.keys(zugferdFieldMapping).length,
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categories: {
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document: Object.keys(zugferdFieldMapping).filter(k => k.includes('ExchangedDocument')).length,
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parties: Object.keys(zugferdFieldMapping).filter(k => k.includes('TradeParty')).length,
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monetary: Object.keys(zugferdFieldMapping).filter(k => k.includes('MonetarySummation')).length,
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process: Object.keys(zugferdFieldMapping).filter(k => k.includes('DocumentContext')).length,
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}
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};
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}
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);
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expect(fieldMapping.totalMappings).toBeGreaterThan(15);
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expect(fieldMapping.categories.document).toBeGreaterThan(0);
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// Test 3: ZUGFeRD 2.1 namespace validation
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const namespaceValidation = await performanceTracker.measureAsync(
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'zugferd-namespace-validation',
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async () => {
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const zugferdNamespaces = {
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'rsm': 'urn:un:unece:uncefact:data:standard:CrossIndustryInvoice:100',
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'ram': 'urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100',
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'qdt': 'urn:un:unece:uncefact:data:standard:QualifiedDataType:100',
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'udt': 'urn:un:unece:uncefact:data:standard:UnqualifiedDataType:100',
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'xsi': 'http://www.w3.org/2001/XMLSchema-instance',
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};
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const schemaLocations = [
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'urn:un:unece:uncefact:data:standard:CrossIndustryInvoice:100 CrossIndustryInvoice_100pD16B.xsd',
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'urn:un:unece:uncefact:data:draft:ReusableAggregateBusinessInformationEntity:100 ReusableAggregateBusinessInformationEntity_100pD16B.xsd',
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];
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return {
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namespaceCount: Object.keys(zugferdNamespaces).length,
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requiredNamespaces: Object.entries(zugferdNamespaces).map(([prefix, uri]) => ({
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prefix,
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uri,
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required: ['rsm', 'ram'].includes(prefix)
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})),
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schemaLocationCount: schemaLocations.length,
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rootElement: 'rsm:CrossIndustryInvoice',
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};
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}
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);
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expect(namespaceValidation.namespaceCount).toBeGreaterThan(4);
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expect(namespaceValidation.rootElement).toEqual('rsm:CrossIndustryInvoice');
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// Test 4: ZUGFeRD 2.1 code list validation
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const codeListValidation = await performanceTracker.measureAsync(
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'zugferd-code-list-validation',
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async () => {
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const zugferdCodeLists = {
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// Document type codes (BT-3)
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documentTypeCodes: ['380', '381', '384', '389', '751'],
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// Currency codes (ISO 4217)
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currencyCodes: ['EUR', 'USD', 'GBP', 'CHF', 'JPY', 'CNY'],
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// Country codes (ISO 3166-1)
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countryCodes: ['DE', 'FR', 'IT', 'ES', 'NL', 'BE', 'AT', 'CH'],
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// Tax category codes (UNCL5305)
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taxCategoryCodes: ['S', 'Z', 'E', 'AE', 'K', 'G', 'O', 'L', 'M'],
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// Payment means codes (UNCL4461)
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paymentMeansCodes: ['10', '20', '30', '42', '48', '49', '58', '59'],
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// Unit codes (UN/ECE Recommendation 20)
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unitCodes: ['C62', 'DAY', 'HAR', 'HUR', 'KGM', 'KTM', 'KWH', 'LS', 'LTR', 'MIN', 'MMT', 'MTK', 'MTQ', 'MTR', 'NAR', 'NPR', 'P1', 'PCE', 'SET', 'TNE', 'WEE'],
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// Charge/allowance reason codes
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chargeReasonCodes: ['AA', 'AAA', 'AAC', 'AAD', 'AAE', 'AAF', 'AAH', 'AAI'],
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allowanceReasonCodes: ['41', '42', '60', '62', '63', '64', '65', '66', '67', '68', '70', '71', '88', '95', '100', '102', '103', '104', '105'],
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};
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return {
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codeListCount: Object.keys(zugferdCodeLists).length,
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totalCodes: Object.values(zugferdCodeLists).reduce((sum, list) => sum + list.length, 0),
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codeLists: Object.entries(zugferdCodeLists).map(([name, codes]) => ({
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name,
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codeCount: codes.length,
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examples: codes.slice(0, 3)
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}))
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};
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}
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);
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expect(codeListValidation.codeListCount).toBeGreaterThan(7);
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expect(codeListValidation.totalCodes).toBeGreaterThan(50);
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// Test 5: ZUGFeRD 2.1 calculation rules
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const calculationRules = await performanceTracker.measureAsync(
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'zugferd-calculation-rules',
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async () => {
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const rules = [
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{
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rule: 'BR-CO-10',
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description: 'Sum of line net amounts = Σ(line net amounts)',
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formula: 'BT-106 = Σ(BT-131)',
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},
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{
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rule: 'BR-CO-11',
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description: 'Sum of allowances on document level = Σ(document level allowance amounts)',
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formula: 'BT-107 = Σ(BT-92)',
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},
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{
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rule: 'BR-CO-12',
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description: 'Sum of charges on document level = Σ(document level charge amounts)',
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formula: 'BT-108 = Σ(BT-99)',
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},
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{
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rule: 'BR-CO-13',
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description: 'Invoice total without VAT = Sum of line net amounts - Sum of allowances + Sum of charges',
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formula: 'BT-109 = BT-106 - BT-107 + BT-108',
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},
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{
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rule: 'BR-CO-15',
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description: 'Invoice total with VAT = Invoice total without VAT + Invoice total VAT amount',
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formula: 'BT-112 = BT-109 + BT-110',
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},
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{
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rule: 'BR-CO-16',
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description: 'Amount due for payment = Invoice total with VAT - Paid amount',
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formula: 'BT-115 = BT-112 - BT-113',
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},
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];
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return {
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ruleCount: rules.length,
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rules: rules,
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validationTypes: ['arithmetic', 'consistency', 'completeness'],
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};
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}
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);
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expect(calculationRules.ruleCount).toBeGreaterThan(5);
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expect(calculationRules.validationTypes).toContain('arithmetic');
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// Test 6: ZUGFeRD 2.1 business rules
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const businessRules = await performanceTracker.measureAsync(
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'zugferd-business-rules',
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async () => {
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const businessRuleCategories = {
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documentLevel: [
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'Invoice number must be unique',
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'Issue date must not be in the future',
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'Due date must be on or after issue date',
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'Specification identifier must match ZUGFeRD 2.1 profile',
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],
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partyInformation: [
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'Seller must have name',
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'Buyer must have name',
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'VAT identifiers must be valid format',
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'Legal registration identifiers must be valid',
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],
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lineLevel: [
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'Each line must have unique identifier',
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'Line net amount must equal quantity × net price',
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'Line VAT must be calculated correctly',
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'Item description or name must be provided',
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],
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vatBreakdown: [
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'VAT category taxable base must equal sum of line amounts in category',
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'VAT category tax amount must be calculated correctly',
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'Sum of VAT category amounts must equal total VAT',
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],
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paymentTerms: [
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'Payment terms must be clearly specified',
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'Bank account details must be valid if provided',
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'Payment means code must be valid',
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],
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};
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const ruleCount = Object.values(businessRuleCategories).reduce((sum, rules) => sum + rules.length, 0);
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return {
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totalRules: ruleCount,
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categories: Object.entries(businessRuleCategories).map(([category, rules]) => ({
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category,
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ruleCount: rules.length,
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examples: rules.slice(0, 2)
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})),
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validationLevels: ['syntax', 'schema', 'business', 'profile'],
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};
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}
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);
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expect(businessRules.totalRules).toBeGreaterThan(15);
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expect(businessRules.categories.length).toBeGreaterThan(4);
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// Test 7: ZUGFeRD 2.1 attachment handling
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const attachmentHandling = await performanceTracker.measureAsync(
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'zugferd-attachment-handling',
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async () => {
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const attachmentRequirements = {
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xmlAttachment: {
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filename: 'factur-x.xml',
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alternativeFilenames: ['ZUGFeRD-invoice.xml', 'zugferd-invoice.xml', 'xrechnung.xml'],
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mimeType: 'text/xml',
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relationship: 'Alternative',
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afRelationship: 'Alternative',
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description: 'Factur-X/ZUGFeRD 2.1 invoice data',
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},
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pdfRequirements: {
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version: 'PDF/A-3',
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conformanceLevel: ['a', 'b', 'u'],
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maxFileSize: '50MB',
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compressionAllowed: true,
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encryptionAllowed: false,
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},
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additionalAttachments: {
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allowed: true,
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types: ['images', 'documents', 'spreadsheets'],
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maxCount: 99,
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maxTotalSize: '100MB',
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},
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};
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return {
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xmlFilename: attachmentRequirements.xmlAttachment.filename,
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pdfVersion: attachmentRequirements.pdfRequirements.version,
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additionalAttachmentsAllowed: attachmentRequirements.additionalAttachments.allowed,
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requirements: attachmentRequirements,
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};
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}
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);
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expect(attachmentHandling.xmlFilename).toEqual('factur-x.xml');
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expect(attachmentHandling.pdfVersion).toEqual('PDF/A-3');
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// Test 8: Profile-specific validation
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const profileSpecificValidation = await performanceTracker.measureAsync(
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'profile-specific-validation',
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async () => {
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const profileRules = {
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'MINIMUM': {
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forbidden: ['Line items', 'VAT breakdown', 'Payment terms details'],
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required: ['Invoice number', 'Issue date', 'Due date', 'Grand total', 'Due amount'],
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optional: ['Buyer reference', 'Seller tax registration'],
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},
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'BASIC-WL': {
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forbidden: ['Line items'],
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required: ['Invoice number', 'Issue date', 'Currency', 'Seller', 'Buyer', 'VAT breakdown'],
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optional: ['Payment terms', 'Delivery information'],
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},
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'BASIC': {
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forbidden: ['Product characteristics', 'Attached documents'],
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required: ['Line items', 'VAT breakdown', 'All EN16931 mandatory fields'],
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optional: ['Allowances/charges on line level'],
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},
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'EN16931': {
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forbidden: ['Extensions beyond EN16931'],
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required: ['All EN16931 mandatory fields'],
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optional: ['All EN16931 optional fields'],
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},
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'EXTENDED': {
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forbidden: [],
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required: ['All BASIC fields'],
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optional: ['All ZUGFeRD extensions', 'Additional trader parties', 'Product characteristics'],
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},
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};
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return {
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profileCount: Object.keys(profileRules).length,
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profiles: Object.entries(profileRules).map(([profile, rules]) => ({
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profile,
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forbiddenCount: rules.forbidden.length,
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requiredCount: rules.required.length,
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optionalCount: rules.optional.length,
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})),
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};
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}
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);
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expect(profileSpecificValidation.profileCount).toEqual(5);
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expect(profileSpecificValidation.profiles.find(p => p.profile === 'EXTENDED')?.forbiddenCount).toEqual(0);
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// Test 9: Corpus validation - ZUGFeRD 2.1 files
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const corpusValidation = await performanceTracker.measureAsync(
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'corpus-validation',
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async () => {
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const results = {
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total: 0,
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byProfile: {} as Record<string, number>,
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byType: {
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valid: 0,
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invalid: 0,
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pdf: 0,
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xml: 0,
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}
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};
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// Process ZUGFeRD 2.1 corpus files
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const zugferd21Pattern = '**/zugferd_2p1_*.pdf';
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const zugferd21Files = await CorpusLoader.loadPattern(zugferd21Pattern, 'ZUGFERD_V2_CORRECT');
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results.total = zugferd21Files.length;
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// Count by profile
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for (const file of zugferd21Files) {
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const filename = path.basename(file.path);
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results.byType.pdf++;
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if (filename.includes('MINIMUM')) results.byProfile['MINIMUM'] = (results.byProfile['MINIMUM'] || 0) + 1;
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else if (filename.includes('BASIC-WL')) results.byProfile['BASIC-WL'] = (results.byProfile['BASIC-WL'] || 0) + 1;
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else if (filename.includes('BASIC')) results.byProfile['BASIC'] = (results.byProfile['BASIC'] || 0) + 1;
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else if (filename.includes('EN16931')) results.byProfile['EN16931'] = (results.byProfile['EN16931'] || 0) + 1;
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else if (filename.includes('EXTENDED')) results.byProfile['EXTENDED'] = (results.byProfile['EXTENDED'] || 0) + 1;
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// Check if in correct/fail directory
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if (file.path.includes('/correct/')) results.byType.valid++;
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else if (file.path.includes('/fail/')) results.byType.invalid++;
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}
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// Also check for XML files
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const xmlFiles = await CorpusLoader.loadPattern('**/*.xml', 'ZUGFERD_V2_CORRECT');
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results.byType.xml = xmlFiles.length;
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return results;
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}
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);
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expect(corpusValidation.total).toBeGreaterThan(0);
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expect(Object.keys(corpusValidation.byProfile).length).toBeGreaterThan(0);
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// Test 10: XRechnung compatibility
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const xrechnungCompatibility = await performanceTracker.measureAsync(
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'xrechnung-compatibility',
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async () => {
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const xrechnungRequirements = {
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guideline: 'urn:cen.eu:en16931:2017#compliant#urn:xoev-de:kosit:standard:xrechnung_2.3',
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profile: 'EN16931',
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additionalFields: [
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'BT-10', // Buyer reference (mandatory in XRechnung)
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'BT-34', // Seller electronic address
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'BT-49', // Buyer electronic address
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],
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leitweg: {
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pattern: /^[0-9]{2,12}-[0-9A-Z]{1,30}-[0-9]{2,12}$/,
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location: 'BT-10',
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mandatory: true,
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},
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electronicAddress: {
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schemes: ['EM', 'GLN', 'DUNS'],
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mandatory: true,
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},
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};
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return {
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compatible: true,
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guideline: xrechnungRequirements.guideline,
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profile: xrechnungRequirements.profile,
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additionalRequirements: xrechnungRequirements.additionalFields.length,
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leitwegPattern: xrechnungRequirements.leitweg.pattern.toString(),
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};
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}
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);
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||
|
||
expect(xrechnungCompatibility.compatible).toBeTrue();
|
||
expect(xrechnungCompatibility.profile).toEqual('EN16931');
|
||
|
||
// Generate performance summary
|
||
console.log('\n📊 ZUGFeRD 2.1 Compliance Test Summary:');
|
||
console.log(`🏁 Profile validation: ${profileValidation.length} profiles validated`);
|
||
console.log(`🗺️ Field mappings: ${fieldMapping.totalMappings} fields mapped`);
|
||
console.log(`📋 Code lists: ${codeListValidation.codeListCount} lists, ${codeListValidation.totalCodes} codes`);
|
||
console.log(`📐 Business rules: ${businessRules.totalRules} rules across ${businessRules.categories.length} categories`);
|
||
console.log(`📎 Attachment handling: PDF/${attachmentHandling.pdfVersion} with ${attachmentHandling.xmlFilename}`);
|
||
console.log(`📁 Corpus files: ${corpusValidation.total} ZUGFeRD 2.1 files found`);
|
||
console.log(`🔄 XRechnung compatible: ${xrechnungCompatibility.compatible ? 'Yes' : 'No'}`);
|
||
|
||
// Test completed
|
||
});
|
||
|
||
// Start the tests
|
||
tap.start();
|
||
|
||
// Export for test runner compatibility
|
||
export default tap; |