24 lines
636 B
JavaScript
24 lines
636 B
JavaScript
import Year from './leap';
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describe('A leap year', () => {
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test('year not divisible by 4: common year', () => {
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const year = new Year(2015);
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expect(year.isLeap()).toBeFalsy();
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});
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xtest('year divisible by 4, not divisible by 100: leap year', () => {
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const year = new Year(2016);
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expect(year.isLeap()).toBeTruthy();
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});
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xtest('year divisible by 100, not divisible by 400: common year', () => {
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const year = new Year(2100);
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expect(year.isLeap()).toBeFalsy();
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});
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xtest('year divisible by 400: leap year', () => {
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const year = new Year(2000);
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expect(year.isLeap()).toBeTruthy();
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});
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});
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