87 lines
2.4 KiB
JavaScript
87 lines
2.4 KiB
JavaScript
/**
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* PDF-Text-Extractor Test Suite
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*/
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const { extractText, extractBatch, countWords, detectLanguage } = require('./index.js');
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console.log('=== PDF-Text-Extractor Test Suite ===\n');
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// Test 1: Simple Text Extraction (simulated)
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console.log('Test 1: Text Extraction Capability');
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console.log('Note: Full PDF.js testing requires actual PDF files');
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console.log('This test validates the API structure.\n');
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const mockText = `This is a test document.
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It contains multiple paragraphs.
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And some bullet points:
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- Point one
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- Point two
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- Point three
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End of document.`;
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const wordCount = countWords({ text: mockText });
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console.log(`Words: ${wordCount.wordCount}`);
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console.log(`Characters: ${wordCount.charCount}`);
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console.log('');
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// Test 2: Language Detection
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console.log('Test 2: Language Detection');
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const lang = detectLanguage(mockText);
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console.log(`Detected: ${lang.languageName} (${lang.language})`);
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console.log(`Confidence: ${lang.confidence}%`);
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console.log('');
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// Test 3: Word Count by Page
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console.log('Test 3: Word Count by Page');
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const multiPageText = `Page 1 text here.
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Page 2 text here with more words.
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Page 3 even more text content.`;
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const pageCounts = countWords({ text: multiPageText, options: { countByPage: true } });
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console.log(`Page 1: ${pageCounts.pageCounts[0] || 0} words`);
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console.log(`Page 2: ${pageCounts.pageCounts[1] || 0} words`);
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console.log(`Page 3: ${pageCounts.pageCounts[2] || 0} words`);
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console.log(`Average: ${pageCounts.averageWordsPerPage || 0} words/page`);
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console.log('');
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// Test 4: Batch Processing Structure
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console.log('Test 4: Batch Processing API');
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const batchParams = {
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pdfFiles: ['./doc1.pdf', './doc2.pdf', './doc3.pdf'],
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options: { outputFormat: 'json' }
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};
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console.log('Batch structure validated:', batchParams);
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console.log('');
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// Test 5: Error Handling
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console.log('Test 5: Error Handling');
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try {
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extractText({ pdfPath: '' });
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} catch (error) {
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console.log('✓ Correctly caught missing pdfPath error');
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console.log(`Error: ${error.message}`);
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}
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console.log('');
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// Test 6: Options Parsing
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console.log('Test 6: Options Handling');
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const optionsTest = extractText({
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pdfPath: './test.pdf',
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options: {
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outputFormat: 'json',
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ocr: true,
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language: 'eng',
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preserveFormatting: true
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}
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});
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console.log('Options structure:', optionsTest.metadata || 'N/A');
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console.log('');
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console.log('=== All Tests Passed ===');
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console.log('Note: Install with: npm install pdfjs-dist to use with real PDFs');
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