pdf-to-markdown/core/test/PdfParser.test.ts

import PdfParser from 'src/PdfParser';
import * as pdfjs from 'pdfjs-dist/es5/build/pdf';
import * as fs from 'fs';

const parser = new PdfParser(pdfjs);

test('testIt', async () => {
  const data = fs.readFileSync('../examples/ExamplePdf.pdf', null);
  const result = await parser.parse(data);
  expect(result.metadata.title()).toEqual('ExamplePdf');
  expect(result.metadata.author()).toEqual('Johannes Zillmann');
  expect(result.pages.length).toBe(7);
  expect(result.pages[0].index).toBe(0);
  expect(result.pages[0].viewPortTransform).toEqual([1, 0, 0, -1, 0, 841.8898]);
  expect(result.pages[0].items).toEqual([
    {
      str: 'Mega Überschrift',
      dir: 'ltr',
      width: 245.05800000000005,
      height: 30,
      transform: [30, 0, 0, 30, 175, 756],
      fontName: 'g_d0_f1',
    },
    {
      str: '2te Überschrift',
      dir: 'ltr',
      width: 130.056,
      height: 20,
      transform: [20, 0, 0, 20, 233, 665],
      fontName: 'g_d0_f2',
    },
    {
      str: 'Dies ist eine Test-PDF',
      dir: 'ltr',
      width: 108.61950000000003,
      height: 11,
      transform: [11, 0, 0, 11, 240, 585],
      fontName: 'g_d0_f2',
    },
    {
      str: '.',
      dir: 'ltr',
      width: 3.0580000000000003,
      height: 11,
      transform: [11, 0, 0, 11, 352.6927, 585],
      fontName: 'g_d0_f2',
    },
    {
      str: '1',
      dir: 'ltr',
      width: 4.077333704,
      height: 7.333334,
      transform: [7.333334, 0, 0, 7.333334, 348, 588],
      fontName: 'g_d0_f2',
    },
    {
      str: 'Für’s Testen des ',
      dir: 'ltr',
      width: 83.7826,
      height: 11,
      transform: [11, 0, 0, 11, 208, 572],
      fontName: 'g_d0_f2',
    },
    {
      str: 'Markdown Parsers',
      dir: 'ltr',
      width: 91.6982,
      height: 11,
      transform: [11, 0, 0, 11, 291.77832, 572],
      fontName: 'g_d0_f2',
    },
    {
      str: '.',
      dir: 'ltr',
      width: 3.0580000000000003,
      height: 11,
      transform: [11, 0, 0, 11, 383.47360000000003, 572],
      fontName: 'g_d0_f2',
    },
    {
      str: ' ',
      dir: 'ltr',
      width: 3.0580000000000003,
      height: 11,
      transform: [11, 0, 0, 11, 61.078451, 59],
      fontName: 'g_d0_f2',
    },
    {
      str: 'In Deutsch.',
      dir: 'ltr',
      width: 55.64240000000001,
      height: 11,
      transform: [11, 0, 0, 11, 64.134603, 59],
      fontName: 'g_d0_f2',
    },
    {
      str: '1',
      dir: 'ltr',
      width: 4.077333704,
      height: 7.333334,
      transform: [7.333334, 0, 0, 7.333334, 57, 62],
      fontName: 'g_d0_f2',
    },
    {
      str: '\x00',
      dir: 'ltr',
      width: 0,
      height: 12,
      transform: [12, 0, 0, 12, 294, 45],
      fontName: 'g_d0_f3',
    },
    {
      str: '1',
      dir: 'ltr',
      width: 6.672000000000001,
      height: 12,
      transform: [12, 0, 0, 12, 294, 45],
      fontName: 'g_d0_f2',
    },
  ]);
});