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| 1 | +const { findProduct, findProduct2 } = require('.'); |
| 2 | + |
| 3 | +describe('Productof elements', () => { |
| 4 | + let array = []; |
| 5 | + |
| 6 | + describe('When count of zero is 0', () => { |
| 7 | + beforeEach(() => { |
| 8 | + array = [1, 2, 3, 4]; |
| 9 | + }); |
| 10 | + it('With 1st Approach', () => { |
| 11 | + expect(findProduct(array)).toEqual([24, 12, 8, 6]); |
| 12 | + }); |
| 13 | + it('With 2st Approach', () => { |
| 14 | + expect(findProduct2(array)).toEqual([24, 12, 8, 6]); |
| 15 | + }); |
| 16 | + }); |
| 17 | + |
| 18 | + describe('When count of zero is 1', () => { |
| 19 | + beforeEach(() => { |
| 20 | + array = [2, 3, 0, 4]; |
| 21 | + }); |
| 22 | + it('With 1st Approach', () => { |
| 23 | + expect(findProduct(array)).toEqual([0, 0, 24, 0]); |
| 24 | + }); |
| 25 | + it('With 2st Approach', () => { |
| 26 | + expect(findProduct2(array)).toEqual([0, 0, 24, 0]); |
| 27 | + }); |
| 28 | + }); |
| 29 | + |
| 30 | + describe('When count of zero is 2', () => { |
| 31 | + beforeEach(() => { |
| 32 | + array = [0, 3, 0, 4]; |
| 33 | + }); |
| 34 | + it('With 1st Approach', () => { |
| 35 | + expect(findProduct(array)).toEqual([0, 0, 0, 0]); |
| 36 | + }); |
| 37 | + it('With 2st Approach', () => { |
| 38 | + expect(findProduct2(array)).toEqual([0, 0, 0, 0]); |
| 39 | + }); |
| 40 | + }); |
| 41 | + |
| 42 | + describe('When count of zero is greater than 2', () => { |
| 43 | + beforeEach(() => { |
| 44 | + array = [0, 3, 0, 4, 8, 0]; |
| 45 | + }); |
| 46 | + it('With 1st Approach', () => { |
| 47 | + expect(findProduct(array)).toEqual([0, 0, 0, 0, 0, 0]); |
| 48 | + }); |
| 49 | + it('With 2st Approach', () => { |
| 50 | + expect(findProduct2(array)).toEqual([0, 0, 0, 0, 0, 0]); |
| 51 | + }); |
| 52 | + }); |
| 53 | +}); |
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