13 lines
411 B
JavaScript
13 lines
411 B
JavaScript
const expect = require('expect');
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const {takeRight} = require('./_30s.js');
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test('takeRight is a Function', () => {
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expect(takeRight).toBeInstanceOf(Function);
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});
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test('Returns an array with n elements removed from the end', () => {
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expect(takeRight([1, 2, 3], 2)).toEqual([2, 3]);
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});
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test('Returns an array with n elements removed from the end', () => {
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expect(takeRight([1, 2, 3])).toEqual([3]);
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});
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