andre/30-seconds-of-code
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Cleanup

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This commit is contained in:
Angelos Chalaris
2018-11-10 14:48:56 +02:00
parent b030bc4ca6
commit 4fd8f7bf2e
30 changed files with 93 additions and 9225 deletions
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22
test/getImages.test.js
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@ -1,18 +1,18 @@
const expect = require("expect");
const {getImages} = require("./_30s.js");
const jsdom = require("jsdom");
const expect = require('expect');
const {getImages} = require('./_30s.js');
const jsdom = require('jsdom');
const { JSDOM } = jsdom;
const TEST_HTML = new JSDOM("<!DOCTYPE html><p>Hello world</p><img src=\"https://upload.wikimedia.org/wikipedia/en/1/12/Yellow_Smiley_Face.png\"></img>").window.document;
const TEST_HTML = new JSDOM('<!DOCTYPE html><p>Hello world</p><img src="https://upload.wikimedia.org/wikipedia/en/1/12/Yellow_Smiley_Face.png"></img>').window.document;
test("getImages is a Function", () => {
expect(getImages).toBeInstanceOf(Function);
test('getImages is a Function', () => {
expect(getImages).toBeInstanceOf(Function);
});
test("getImages returns an Array", () => {
expect(getImages(TEST_HTML)).toBeInstanceOf(Array);
test('getImages returns an Array', () => {
expect(getImages(TEST_HTML)).toBeInstanceOf(Array);
});
test("getImages removes duplicates from images Array", () => {
expect(getImages(TEST_HTML, false).length).toBeLessThanOrEqual(getImages(TEST_HTML, true).length);
expect(getImages(TEST_HTML, true)).toEqual(expect.arrayContaining(getImages(TEST_HTML, false)));
test('getImages removes duplicates from images Array', () => {
expect(getImages(TEST_HTML, false).length).toBeLessThanOrEqual(getImages(TEST_HTML, true).length);
expect(getImages(TEST_HTML, true)).toEqual(expect.arrayContaining(getImages(TEST_HTML, false)));
});