10 lines
369 B
JavaScript
10 lines
369 B
JavaScript
const expect = require('expect');
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const {getDaysDiffBetweenDates} = require('./_30s.js');
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test('getDaysDiffBetweenDates is a Function', () => {
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expect(getDaysDiffBetweenDates).toBeInstanceOf(Function);
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});
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test('Returns the difference in days between two dates', () => {
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expect(getDaysDiffBetweenDates(new Date('2017-12-13'), new Date('2017-12-22'))).toBe(9);
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});
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