Hello world
').window.document;
test('getImages is a Function', () => {
expect(getImages).toBeInstanceOf(Function);
});
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)));
});