12 lines
327 B
JavaScript
12 lines
327 B
JavaScript
const expect = require('expect');
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const forOwn = require('./forOwn.js');
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test('forOwn is a Function', () => {
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expect(forOwn).toBeInstanceOf(Function);
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});
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let output = [];
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forOwn({ foo: 'bar', a: 1 }, v => output.push(v));
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test("Iterates over an element's key-value pairs", () => {
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expect(output).toEqual(['bar', 1]);
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});
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