article-parser/src/config.test.js

To extract main article from given URL

// config.test
/* eslint-env jest */

import {
  setParserOptions,
  getParserOptions,
  setSanitizeHtmlOptions,
  getSanitizeHtmlOptions
} from './config.js'

test('Testing setParserOptions/getParserOptions methods', () => {
  const expectedWPM = 400

  setParserOptions({
    wordsPerMinute: expectedWPM
  })

  const actual = getParserOptions()

  expect(actual.wordsPerMinute).toEqual(expectedWPM)
})

test('Testing setSanitizeHtmlOptions/getSanitizeHtmlOptions methods', () => {
  setSanitizeHtmlOptions({
    allowedTags: ['div', 'span'],
    allowedAttributes: {
      a: ['href', 'title']
    }
  })

  const actual = getSanitizeHtmlOptions()
  const actualAllowedAttributes = actual.allowedAttributes
  const expectedAllowedAttributes = {
    a: ['href', 'title']
  }

  expect(actualAllowedAttributes).toEqual(expectedAllowedAttributes)

  const actualAllowedTags = actual.allowedTags
  const expectedAllowedTags = ['div', 'span']
  expect(actualAllowedTags).toEqual(expectedAllowedTags)

  setSanitizeHtmlOptions({
    allowedTags: []
  })

  expect(getSanitizeHtmlOptions().allowedTags).toEqual([])
})