13 lines
450 B
JavaScript
13 lines
450 B
JavaScript
const expect = require('expect');
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const promisify = require('./promisify.js');
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test('Testing promisify', () => {
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//For more information on all the methods supported by tape
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//Please go to https://github.com/substack/tape
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expect(typeof promisify === 'function').toBeTruthy();
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const x = promisify(Math.max);
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expect(x() instanceof Promise).toBeTruthy();
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const delay = promisify((d, cb) => setTimeout(cb, d));
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delay(200).then(() => );
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});
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