const test = require('node:test');
const assert = require('node:assert/strict');

const { filterSourcesByFilePath } = require('../src/utils/clinicalRetrieval');

test('source lock keeps only the selected book regardless of URL encoding', () => {
  const path = 'Medical Library/Pediatrics/Kliegman R. Nelson Textbook of Pediatrics  2-Volume Set 22ed 2024.pdf';
  const sources = [
    { title: 'Nelson', file_path: 'Medical Library/Pediatrics/Kliegman%20R.%20Nelson%20Textbook%20of%20Pediatrics%20%202-Volume%20Set%2022ed%202024.pdf' },
    { title: 'Other book', file_path: 'Medical Library/Pediatrics/Other.pdf' }
  ];
  assert.deepEqual(filterSourcesByFilePath(sources, path), [sources[0]]);
});