update
This commit is contained in:
427
test/suite/einvoice_parsing/test.parse-01.well-formed-xml.ts
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427
test/suite/einvoice_parsing/test.parse-01.well-formed-xml.ts
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import { expect, tap } from '@git.zone/tstest/tapbundle';
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import * as einvoice from '../../../ts/index.js';
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import * as plugins from '../../plugins.js';
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import { CorpusLoader } from '../../helpers/corpus.loader.js';
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import { PerformanceTracker } from '../../helpers/performance.tracker.js';
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tap.test('PARSE-01: Well-Formed XML Parsing - Parse valid XML documents correctly', async (t) => {
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const performanceTracker = new PerformanceTracker('PARSE-01');
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const corpusLoader = new CorpusLoader();
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await t.test('Basic XML structure parsing', async () => {
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performanceTracker.startOperation('basic-xml-parsing');
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const testCases = [
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{
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name: 'Minimal invoice',
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xml: '<?xml version="1.0" encoding="UTF-8"?>\n<invoice><id>TEST-001</id></invoice>',
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expectedStructure: {
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hasDeclaration: true,
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rootElement: 'invoice',
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hasChildren: true
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}
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},
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{
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name: 'Invoice with namespaces',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<ubl:Invoice xmlns:ubl="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2">
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<cbc:ID xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2">TEST-002</cbc:ID>
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</ubl:Invoice>`,
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expectedStructure: {
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hasNamespaces: true,
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namespaceCount: 2,
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rootNamespace: 'ubl'
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}
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},
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{
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name: 'Complex nested structure',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<invoice>
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<header>
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<id>TEST-003</id>
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<date>2024-01-01</date>
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</header>
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<body>
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<lines>
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<line number="1">
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<description>Product A</description>
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<amount>100.00</amount>
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</line>
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<line number="2">
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<description>Product B</description>
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<amount>200.00</amount>
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</line>
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</lines>
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</body>
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</invoice>`,
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expectedStructure: {
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maxDepth: 4,
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lineCount: 2
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}
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},
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{
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name: 'Invoice with attributes',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<invoice version="1.0" format="UBL" schemaLocation="http://example.com/invoice.xsd">
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<id type="commercial">TEST-004</id>
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<amount currency="EUR" decimals="2">1000.00</amount>
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</invoice>`,
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expectedStructure: {
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hasAttributes: true,
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attributeCount: 5 // 3 on invoice, 1 on id, 2 on amount
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}
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}
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];
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for (const testCase of testCases) {
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const startTime = performance.now();
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try {
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const invoice = new einvoice.EInvoice();
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if (invoice.fromXmlString) {
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await invoice.fromXmlString(testCase.xml);
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console.log(`✓ ${testCase.name}: Parsed successfully`);
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// Verify parsed data if available
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if (invoice.data?.id) {
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console.log(` Extracted ID: ${invoice.data.id}`);
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}
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} else {
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console.log(`⚠️ ${testCase.name}: fromXmlString method not implemented`);
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}
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} catch (error) {
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console.log(`✗ ${testCase.name}: Parsing failed - ${error.message}`);
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}
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performanceTracker.recordMetric('xml-parse', performance.now() - startTime);
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}
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performanceTracker.endOperation('basic-xml-parsing');
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});
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await t.test('Character data handling', async () => {
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performanceTracker.startOperation('character-data');
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const characterTests = [
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{
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name: 'Text content with special characters',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<invoice>
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<supplier>Müller & Co. GmbH</supplier>
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<description>Product with 50% discount & free shipping</description>
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<note><![CDATA[Special offer: Buy 2 & get 1 free!]]></note>
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</invoice>`
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},
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{
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name: 'Mixed content',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<invoice>
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<description>
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This is a <bold>mixed</bold> content with <italic>inline</italic> elements.
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</description>
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</invoice>`
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},
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{
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name: 'Whitespace preservation',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<invoice>
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<address xml:space="preserve">
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Line 1
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Line 2
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Line 3
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</address>
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</invoice>`
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},
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{
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name: 'Empty elements',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<invoice>
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<optional-field/>
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<another-field></another-field>
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<amount>0</amount>
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</invoice>`
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}
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];
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for (const test of characterTests) {
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const startTime = performance.now();
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try {
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const invoice = new einvoice.EInvoice();
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if (invoice.fromXmlString) {
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await invoice.fromXmlString(test.xml);
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console.log(`✓ ${test.name}: Character data handled correctly`);
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} else {
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console.log(`⚠️ ${test.name}: Cannot test without fromXmlString`);
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}
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} catch (error) {
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console.log(`✗ ${test.name}: Failed - ${error.message}`);
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}
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performanceTracker.recordMetric('character-handling', performance.now() - startTime);
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}
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performanceTracker.endOperation('character-data');
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});
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await t.test('XML comments and processing instructions', async () => {
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performanceTracker.startOperation('comments-pi');
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const xmlWithComments = `<?xml version="1.0" encoding="UTF-8"?>
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<?xml-stylesheet type="text/xsl" href="invoice.xsl"?>
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<!-- This is a test invoice -->
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<invoice>
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<!-- Header section -->
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<header>
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<id>TEST-005</id>
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<!-- TODO: Add more fields -->
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</header>
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<!-- Body section -->
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<body>
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<amount>100.00</amount>
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</body>
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<!-- End of invoice -->
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</invoice>
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<!-- Processing complete -->`;
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const startTime = performance.now();
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try {
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const invoice = new einvoice.EInvoice();
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if (invoice.fromXmlString) {
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await invoice.fromXmlString(xmlWithComments);
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console.log('✓ XML with comments and processing instructions parsed');
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} else {
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console.log('⚠️ Cannot test comments/PI without fromXmlString');
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}
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} catch (error) {
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console.log(`✗ Comments/PI parsing failed: ${error.message}`);
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}
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performanceTracker.recordMetric('comments-pi', performance.now() - startTime);
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performanceTracker.endOperation('comments-pi');
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});
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await t.test('Namespace handling', async () => {
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performanceTracker.startOperation('namespace-handling');
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const namespaceTests = [
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{
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name: 'Default namespace',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<Invoice xmlns="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2">
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<ID>TEST-006</ID>
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</Invoice>`
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},
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{
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name: 'Multiple namespaces',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<ubl:Invoice
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xmlns:ubl="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2"
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xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"
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xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2">
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<cbc:ID>TEST-007</cbc:ID>
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<cac:AccountingSupplierParty>
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<cac:Party>
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<cbc:Name>Test Supplier</cbc:Name>
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</cac:Party>
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</cac:AccountingSupplierParty>
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</ubl:Invoice>`
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},
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{
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name: 'Namespace inheritance',
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xml: `<?xml version="1.0" encoding="UTF-8"?>
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<root xmlns:ns1="http://example.com/ns1">
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<ns1:parent>
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<ns1:child>
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<grandchild>Inherits ns1</grandchild>
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</ns1:child>
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</ns1:parent>
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</root>`
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}
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];
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for (const test of namespaceTests) {
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const startTime = performance.now();
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try {
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const invoice = new einvoice.EInvoice();
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if (invoice.fromXmlString) {
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await invoice.fromXmlString(test.xml);
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console.log(`✓ ${test.name}: Namespace parsing successful`);
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} else {
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console.log(`⚠️ ${test.name}: Cannot test without fromXmlString`);
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}
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} catch (error) {
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console.log(`✗ ${test.name}: Failed - ${error.message}`);
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}
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performanceTracker.recordMetric('namespace-parsing', performance.now() - startTime);
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}
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performanceTracker.endOperation('namespace-handling');
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});
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await t.test('Corpus well-formed XML parsing', async () => {
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performanceTracker.startOperation('corpus-parsing');
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const xmlFiles = await corpusLoader.getFiles(/\.xml$/);
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console.log(`\nTesting ${xmlFiles.length} XML files from corpus...`);
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const results = {
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total: 0,
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success: 0,
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failed: 0,
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avgParseTime: 0
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};
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const sampleSize = Math.min(50, xmlFiles.length);
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const sampledFiles = xmlFiles.slice(0, sampleSize);
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let totalParseTime = 0;
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for (const file of sampledFiles) {
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results.total++;
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const startTime = performance.now();
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try {
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const content = await plugins.fs.readFile(file.path, 'utf8');
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const invoice = new einvoice.EInvoice();
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if (invoice.fromXmlString) {
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await invoice.fromXmlString(content);
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results.success++;
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} else {
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// Fallback: just check if it's valid XML
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if (content.includes('<?xml') && content.includes('>')) {
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results.success++;
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}
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}
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} catch (error) {
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results.failed++;
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console.log(` Failed: ${file.name} - ${error.message}`);
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}
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const parseTime = performance.now() - startTime;
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totalParseTime += parseTime;
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performanceTracker.recordMetric('file-parse', parseTime);
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}
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results.avgParseTime = totalParseTime / results.total;
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console.log('\nCorpus Parsing Results:');
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console.log(`Total files tested: ${results.total}`);
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console.log(`Successfully parsed: ${results.success} (${(results.success/results.total*100).toFixed(1)}%)`);
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console.log(`Failed to parse: ${results.failed}`);
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console.log(`Average parse time: ${results.avgParseTime.toFixed(2)}ms`);
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expect(results.success).toBeGreaterThan(results.total * 0.9); // Expect >90% success rate
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performanceTracker.endOperation('corpus-parsing');
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});
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await t.test('DTD and entity references', async () => {
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performanceTracker.startOperation('dtd-entities');
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const xmlWithEntities = `<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE invoice [
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<!ENTITY company "Test Company Ltd.">
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<!ENTITY copy "©">
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<!ENTITY euro "€">
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]>
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<invoice>
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<supplier>&company;</supplier>
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<copyright>© 2024 &company;</copyright>
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<amount currency="EUR">€1000.00</amount>
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</invoice>`;
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const startTime = performance.now();
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try {
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const invoice = new einvoice.EInvoice();
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if (invoice.fromXmlString) {
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await invoice.fromXmlString(xmlWithEntities);
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console.log('✓ XML with DTD and entities parsed');
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} else {
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console.log('⚠️ Cannot test DTD/entities without fromXmlString');
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}
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} catch (error) {
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console.log(`⚠️ DTD/entity parsing: ${error.message}`);
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// This might fail due to security restrictions, which is acceptable
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}
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performanceTracker.recordMetric('dtd-parsing', performance.now() - startTime);
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performanceTracker.endOperation('dtd-entities');
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});
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await t.test('Large XML structure stress test', async () => {
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performanceTracker.startOperation('large-xml-test');
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// Generate a large but well-formed XML
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const generateLargeXml = (lineCount: number): string => {
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let xml = '<?xml version="1.0" encoding="UTF-8"?>\n<invoice>\n';
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xml += ' <header><id>LARGE-001</id></header>\n';
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xml += ' <lines>\n';
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for (let i = 1; i <= lineCount; i++) {
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xml += ` <line number="${i}">
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<description>Product ${i}</description>
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<quantity>1</quantity>
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<price>10.00</price>
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<amount>10.00</amount>
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</line>\n`;
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}
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xml += ' </lines>\n';
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xml += ` <total>${lineCount * 10}.00</total>\n`;
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xml += '</invoice>';
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return xml;
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};
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const testSizes = [10, 100, 1000];
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for (const size of testSizes) {
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const startTime = performance.now();
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const largeXml = generateLargeXml(size);
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try {
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const invoice = new einvoice.EInvoice();
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if (invoice.fromXmlString) {
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await invoice.fromXmlString(largeXml);
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const parseTime = performance.now() - startTime;
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console.log(`✓ Parsed ${size} line items in ${parseTime.toFixed(2)}ms`);
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console.log(` Parse rate: ${(size / parseTime * 1000).toFixed(0)} items/second`);
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} else {
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console.log(`⚠️ Cannot test large XML without fromXmlString`);
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}
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} catch (error) {
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console.log(`✗ Failed with ${size} items: ${error.message}`);
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}
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performanceTracker.recordMetric(`large-xml-${size}`, performance.now() - startTime);
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}
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performanceTracker.endOperation('large-xml-test');
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});
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// Performance summary
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console.log('\n' + performanceTracker.getSummary());
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// Parsing best practices
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console.log('\nXML Parsing Best Practices:');
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console.log('1. Always validate XML declaration and encoding');
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console.log('2. Handle namespaces correctly throughout the document');
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console.log('3. Preserve significant whitespace when required');
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console.log('4. Process comments and PIs appropriately');
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console.log('5. Handle empty elements consistently');
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console.log('6. Be cautious with DTD processing (security implications)');
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console.log('7. Optimize for large documents with streaming when possible');
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});
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tap.start();
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Reference in New Issue
Block a user