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51 lines
1.4 KiB
JavaScript
51 lines
1.4 KiB
JavaScript
import assert from 'assert';
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import cheerio from 'cheerio';
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import cleanDek from './dek';
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describe('cleanDek(dekString, { $ })', () => {
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it('returns null if the dek is < 5 chars', () => {
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const $ = cheerio.load('<div></div>');
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assert.equal(cleanDek('Hi', { $ }), null);
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});
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it('returns null if the dek is > 1000 chars', () => {
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const $ = cheerio.load('<div></div>');
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const longDek =
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// generate a string that is 1,280 chars
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[0, 1, 2, 3, 4, 5, 6].reduce((acc) => {
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acc += acc;
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return acc;
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}, '0123456789');
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assert.equal(cleanDek(longDek, { $ }), null);
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});
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it('strip html tags from the dek', () => {
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const $ = cheerio.load('<div></div>');
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const dek = 'This is a <em>very</em> important dek.';
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assert.equal(cleanDek(dek, { $ }), 'This is a very important dek.');
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});
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it('returns null if dek contains plain text link', () => {
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const $ = cheerio.load('<div></div>');
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const dek = 'This has this link http://example.com/foo/bar';
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assert.equal(cleanDek(dek, { $ }), null);
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});
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it('returns a normal dek as is', () => {
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const $ = cheerio.load('<div></div>');
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const dek = 'This is the dek';
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assert.equal(cleanDek(dek, { $ }), dek);
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});
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it('cleans extra whitespace', () => {
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const $ = cheerio.load('<div></div>');
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const dek = ' This is the dek ';
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assert.equal(cleanDek(dek, { $ }), 'This is the dek');
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});
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});
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