83a6a6ea32
* chore: make aware eslint that we use jest By setting up the jest environment, we no longer need to declare the 'test' global in the configuration. * chore: don't need to import expect, it's a jest environment global * chore: don't need to import expect when creating undefined test
12 lines
429 B
JavaScript
12 lines
429 B
JavaScript
const {flattenObject} = require('./_30s.js');
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test('flattenObject is a Function', () => {
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expect(flattenObject).toBeInstanceOf(Function);
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});
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test('Flattens an object with the paths for keys', () => {
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expect(flattenObject({ a: { b: { c: 1 } }, d: 1 })).toEqual({ 'a.b.c': 1, d: 1 });
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});
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test('Works with arrays', () => {
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expect(flattenObject([0, 1, [2, [1]], 1])).toEqual({ 0: 0, 1: 1, 3: 1, '2.0': 2, '2.1.0': 1 });
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});
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