import assert from 'assert' ;
import URL from 'url' ;
import cheerio from 'cheerio' ;
import Mercury from 'mercury' ;
import getExtractor from 'extractors/get-extractor' ;
import { excerptContent } from 'utils/text' ;
const fs = require ( 'fs' ) ;
describe ( 'WwwTheguardianComExtractor' , ( ) => {
describe ( 'initial test case' , ( ) => {
let result ;
let url ;
beforeAll ( ( ) => {
url =
'https://www.theguardian.com/us-news/2016/nov/29/standing-rock-protest-north-dakota-shutdown-evacuation' ;
const html = fs . readFileSync (
'./fixtures/www.theguardian.com/1480457558008.html'
) ;
result = Mercury . parse ( url , html , { fallback : false } ) ;
} ) ;
it ( 'is selected properly' , ( ) => {
// This test should be passing by default.
// It sanity checks that the correct parser
// is being selected for URLs from this domain
const extractor = getExtractor ( url ) ;
assert . equal ( extractor . domain , URL . parse ( url ) . hostname ) ;
} ) ;
it ( 'returns the title' , async ( ) => {
// To pass this test, fill out the title selector
// in ./src/extractors/custom/www.theguardian.com/index.js.
const { title } = await result ;
// Update these values with the expected values from
// the article.
assert . equal (
title ,
'Standing Rock protesters hold out against extraordinary police violence'
) ;
} ) ;
it ( 'returns the author' , async ( ) => {
// To pass this test, fill out the author selector
// in ./src/extractors/custom/www.theguardian.com/index.js.
const { author } = await result ;
// Update these values with the expected values from
// the article.
assert . equal ( author , 'Julia Carrie Wong and Sam Levin' ) ;
} ) ;
it ( 'returns the date_published' , async ( ) => {
// To pass this test, fill out the date_published selector
// in ./src/extractors/custom/www.theguardian.com/index.js.
const { date _published } = await result ;
// Update these values with the expected values from
// the article.
assert . equal ( date _published , '2016-11-29T20:26:06.000Z' ) ;
} ) ;
it ( 'returns the dek' , async ( ) => {
// To pass this test, fill out the dek selector
// in ./src/extractors/custom/www.theguardian.com/index.js.
const { dek } = await result ;
// Update these values with the expected values from
// the article.
assert . equal (
dek ,
'Apprehension and distrust pervade North Dakota protest site as promises from state that there are no plans to forcibly remove people does little to assuage fears'
) ;
} ) ;
it ( 'returns the lead_image_url' , async ( ) => {
// To pass this test, fill out the lead_image_url selector
// in ./src/extractors/custom/www.theguardian.com/index.js.
const { lead _image _url } = await result ;
// Update these values with the expected values from
// the article.
assert . equal (
lead _image _url ,
'https://i.guim.co.uk/img/media/fc64982c5ab7b3ea7d5d38f3f74483c84c60b372/0_225_3500_2100/master/3500.jpg?w=1200&h=630&q=55&auto=format&usm=12&fit=crop&bm=normal&ba=bottom%2Cleft&blend64=aHR0cHM6Ly91cGxvYWRzLmd1aW0uY28udWsvMjAxNi8wNS8yNS9vdmVybGF5LWxvZ28tMTIwMC05MF9vcHQucG5n&s=034d7b3573a47c5ba3501a9e9e253a8f'
) ;
} ) ;
it ( 'returns the content' , async ( ) => {
// To pass this test, fill out the content selector
// in ./src/extractors/custom/www.theguardian.com/index.js.
// You may also want to make use of the clean and transform
// options.
const { content } = await result ;
const $ = cheerio . load ( content || '' ) ;
const first13 = excerptContent (
$ ( '*' )
. first ( )
. text ( ) ,
13
) ;
// Update these values with the expected values from
// the article.
assert . equal (
first13 ,
'Police violence against Standing Rock protesters in North Dakota has risen to extraordinary'
) ;
} ) ;
} ) ;
} ) ;