feat: add fastcompany custom parser (#191)

* feat: add fastcompany custom parser

* fix: eslint error

* fix: test for date_published

* feat: add fastcompany custom parser

* fix: eslint error

* fix: test for date_published

* fix: fs import

src/extractors/custom/index.js

@@ -89,3 +89,4 @@ export * from './gothamist.com';
 export * from './www.fool.com';
 export * from './www.slate.com';
 export * from './ici.radio-canada.ca';
+export * from './www.fastcompany.com';

src/extractors/custom/www.fastcompany.com/index.js

@@ -0,0 +1,39 @@
+export const WwwFastcompanyComExtractor = {
+  domain: 'www.fastcompany.com',
+
+  title: {
+    selectors: [
+      'h1',
+    ],
+  },
+
+  author: {
+    selectors: [
+      '.post__by',
+    ],
+  },
+
+  date_published: {
+    selectors: [
+      ['meta[name="article:published_time"]', 'value'],
+    ],
+  },
+
+  dek: {
+    selectors: [
+      '.post__deck',
+    ],
+  },
+
+  lead_image_url: {
+    selectors: [
+      ['meta[name="og:image"]', 'value'],
+    ],
+  },
+
+  content: {
+    selectors: [
+      '.post__article',
+    ],
+  },
+};

src/extractors/custom/www.fastcompany.com/index.test.js

@@ -0,0 +1,98 @@
+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('WwwFastcompanyComExtractor', () => {
+  describe('initial test case', () => {
+    let result;
+    let url;
+    beforeAll(() => {
+      url =
+        'https://www.fastcompany.com/3067012/the-only-five-email-folders-your-inbox-will-ever-need';
+      const html =
+        fs.readFileSync('./fixtures/www.fastcompany.com/1547124373499.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.fastcompany.com/index.js.
+      const { title } = await result;
+
+    // Update these values with the expected values from
+    // the article.
+      assert.equal(title, 'The Only Five Email Folders Your Inbox Will Ever Need');
+    });
+
+    it('returns the author', async () => {
+    // To pass this test, fill out the author selector
+    // in ./src/extractors/custom/www.fastcompany.com/index.js.
+      const { author } = await result;
+
+    // Update these values with the expected values from
+    // the article.
+      assert.equal(author, 'Zach Hanlon');
+    });
+
+    it('returns the date_published', async () => {
+    // To pass this test, fill out the date_published selector
+    // in ./src/extractors/custom/www.fastcompany.com/index.js.
+      const { date_published } = await result;
+
+    // Update these values with the expected values from
+    // the article.
+      assert.equal(date_published, '2017-01-09T05:00:00.000Z');
+    });
+
+    it('returns the dek', async () => {
+    // To pass this test, fill out the dek selector
+    // in ./src/extractors/custom/www.fastcompany.com/index.js.
+      const { dek } = await result;
+
+    // Update these values with the expected values from
+    // the article.
+      assert.equal(dek, 'Stop “organizing” your emails by subject and start thinking of them in terms of deadlines.');
+    });
+
+    it('returns the lead_image_url', async () => {
+    // To pass this test, fill out the lead_image_url selector
+    // in ./src/extractors/custom/www.fastcompany.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://images.fastcompany.net/image/upload/w_1280,f_auto,q_auto,fl_lossy/fc/3067012-poster-p-1-the-only-five-email-folders-your-inbox-will-ever-need.jpg');
+    });
+
+    it('returns the content', async () => {
+      // To pass this test, fill out the content selector
+      // in ./src/extractors/custom/www.fastcompany.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, 'For years, my approach to email was like slaying a hydra. For every');
+    });
+  });
+});