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76 lines
1.9 KiB
JavaScript
76 lines
1.9 KiB
JavaScript
import assert from 'assert';
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import cheerio from 'cheerio';
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import { Errors } from 'utils';
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import { record } from 'test-helpers';
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import Resource from './index';
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describe('Resource', () => {
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const recorder = record('resource-test');
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beforeAll(recorder.before);
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afterAll(recorder.after);
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describe('create(url)', () => {
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it('fetches the page and returns a cheerio object', async () => {
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const url = 'http://theconcourse.deadspin.com/1786177057';
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const $ = await Resource.create(url);
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assert.equal(typeof $, 'function');
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});
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it('returns an error message if the url is malformed', async () => {
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const url = 'http://nytimes.com/500';
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const error = await Resource.create(url);
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assert.equal(error, Errors.badUrl);
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});
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});
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describe('generateDoc({ body, response })', () => {
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it('returns a cheerio object if valid', () => {
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const response = { headers: { 'content-type': 'text/html' } };
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const body = '<div><p>Hi</p></div>';
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const $ = Resource.generateDoc({ body, response });
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assert.equal($.html(), body);
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});
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it('throws an error if the content is not text', () => {
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const response = {
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headers: {
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'content-type': 'foo',
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},
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};
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const body = '';
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assert.throws(
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() => {
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Resource.generateDoc({ body, response });
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},
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/content does not appear to be text/i
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);
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});
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it('throws an error if the content has no children', () => {
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// jquery's parser won't work this way, and this is
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// an outside case
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if (!cheerio.browser) {
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const response = {
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headers: {
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'content-type': 'html',
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},
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};
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const body = '';
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assert.throws(
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() => {
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Resource.generateDoc({ body, response });
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},
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/no children/i
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);
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}
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});
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});
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});
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