23 lines
649 B
JavaScript
23 lines
649 B
JavaScript
const leapYears = require('./leapYears')
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describe('leapYears', () => {
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test('works with non century years', () => {
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expect(leapYears(1996)).toBe(true);
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});
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test('works with non century years', () => {
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expect(leapYears(1997)).toBe(false);
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});
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test('works with ridiculously futuristic non century years', () => {
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expect(leapYears(34992)).toBe(true);
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});
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test('works with century years', () => {
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expect(leapYears(1900)).toBe(false);
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});
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test('works with century years', () => {
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expect(leapYears(1600)).toBe(true);
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});
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test('works with century years', () => {
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expect(leapYears(700)).toBe(false);
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});
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});
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