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Commit 878b928

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Merge pull request #8 from knaxus/product-of-element-test
product-of-element.test.js
2 parents 61dcf64 + 99ac7c5 commit 878b928

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const { findProduct, findProduct2 } = require('.');
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describe('Productof elements', () => {
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let array = [];
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describe('When count of zero is 0', () => {
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beforeEach(() => {
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array = [1, 2, 3, 4];
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});
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it('With 1st Approach', () => {
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expect(findProduct(array)).toEqual([24, 12, 8, 6]);
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});
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it('With 2st Approach', () => {
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expect(findProduct2(array)).toEqual([24, 12, 8, 6]);
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});
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});
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describe('When count of zero is 1', () => {
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beforeEach(() => {
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array = [2, 3, 0, 4];
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});
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it('With 1st Approach', () => {
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expect(findProduct(array)).toEqual([0, 0, 24, 0]);
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});
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it('With 2st Approach', () => {
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expect(findProduct2(array)).toEqual([0, 0, 24, 0]);
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});
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});
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describe('When count of zero is 2', () => {
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beforeEach(() => {
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array = [0, 3, 0, 4];
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});
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it('With 1st Approach', () => {
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expect(findProduct(array)).toEqual([0, 0, 0, 0]);
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});
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it('With 2st Approach', () => {
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expect(findProduct2(array)).toEqual([0, 0, 0, 0]);
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});
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});
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describe('When count of zero is greater than 2', () => {
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beforeEach(() => {
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array = [0, 3, 0, 4, 8, 0];
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});
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it('With 1st Approach', () => {
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expect(findProduct(array)).toEqual([0, 0, 0, 0, 0, 0]);
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});
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it('With 2st Approach', () => {
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expect(findProduct2(array)).toEqual([0, 0, 0, 0, 0, 0]);
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});
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});
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});

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