14 lines
392 B
JavaScript
14 lines
392 B
JavaScript
const expect = require('expect');
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const {insertAfter} = require('./_30s.js');
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test('insertAfter is a Function', () => {
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expect(insertAfter).toBeInstanceOf(Function);
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});
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let e = document.createElement('div');
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e.setAttribute("id", "test");
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test('Does not throw error if the element exists', () => {
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expect(() => {
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insertAfter(e, '<span>test</span>');
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}).not.toThrow(TypeError);
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});
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