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103 lines
3.3 KiB
JavaScript
103 lines
3.3 KiB
JavaScript
import assert from 'assert';
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import URL from 'url';
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import cheerio from 'cheerio';
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import Mercury from 'mercury';
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import getExtractor from 'extractors/get-extractor';
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import { excerptContent } from 'utils/text';
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const fs = require('fs');
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// Rename CustomExtractor
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describe('YahooExtractor', () => {
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describe('initial test case', () => {
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let result;
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let url;
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beforeAll(() => {
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url =
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'https://www.yahoo.com/news/m/1c621104-b0eb-3b4d-9b0a-7bb979f80d7d/ss_clinton-cancels-joint-events.html';
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const html = fs.readFileSync(
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'./fixtures/www.yahoo.com/1475529982399.html'
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);
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result = Mercury.parse(url, { html, fallback: false });
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});
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it('is selected properly', async () => {
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// To pass this test, rename your extractor in
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// ./src/extractors/custom/www.yahoo.com/index.js
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// (e.g., CustomExtractor => NYTimesExtractor)
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// then add your new extractor to
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// src/extractors/all.js
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const extractor = getExtractor(url);
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assert.equal(extractor.domain, URL.parse(url).hostname);
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});
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it('returns the title', async () => {
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// To pass this test, fill out the title selector
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// in ./src/extractors/custom/www.yahoo.com/index.js.
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const { title } = await result;
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// Update these values with the expected values from
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// the article.
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assert.equal(title, 'Clinton Cancels Joint Events with Sanders');
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});
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it('returns the author', async () => {
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// To pass this test, fill out the author selector
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// in ./src/extractors/custom/www.yahoo.com/index.js.
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const { author } = await result;
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// Update these values with the expected values from
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// the article.
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assert.equal(author, 'Fox Nation');
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});
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it('returns the date_published', async () => {
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// To pass this test, fill out the date_published selector
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// in ./src/extractors/custom/www.yahoo.com/index.js.
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const { date_published } = await result;
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// Update these values with the expected values from
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// the article.
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assert.equal(date_published, '2016-10-03T05:00:00.000Z');
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});
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it('returns the lead_image_url', async () => {
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// To pass this test, fill out the lead_image_url selector
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// in ./src/extractors/custom/www.yahoo.com/index.js.
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const { lead_image_url } = await result;
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// Update these values with the expected values from
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// the article.
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assert.equal(
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lead_image_url,
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'https://s.yimg.com/uu/api/res/1.2/tE8CoXSgHD15n5p8wUwGJA--/aD0zMDA7dz02MjQ7c209MTthcHBpZD15dGFjaHlvbg--/http://slingstone.zenfs.com/offnetwork/218c3f97f0b7e1598b6dc9fd10126e22'
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);
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});
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it('returns the content', async () => {
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// To pass this test, fill out the content selector
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// in ./src/extractors/custom/www.yahoo.com/index.js.
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// You may also want to make use of the clean and transform
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// options.
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const { content } = await result;
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const $ = cheerio.load(content || '');
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const first13 = excerptContent(
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$('*')
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.first()
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.text(),
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13
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);
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// Update these values with the expected values from
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// the article.
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assert.equal(
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first13,
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'The Hillary Clinton campaign has canceled joint appearances with former primary opponent Bernie'
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);
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});
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});
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});
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