| 1 | const objectDeepKeys = require('./object-deep-keys')
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| 2 |
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| 3 | describe('objectDeepKeys', () => {
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| 4 | test('scalars', () => {
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| 5 | expect(objectDeepKeys('string')).toEqual([])
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| 6 | expect(objectDeepKeys(10)).toEqual([])
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| 7 | expect(objectDeepKeys(true)).toEqual([])
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| 8 | })
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| 9 |
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| 10 | test('arrays', () => {
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| 11 | expect(objectDeepKeys(['a', 'b', 'c'])).toEqual([])
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| 12 | expect(objectDeepKeys([{ hello: 'world' }])).toEqual([])
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| 13 | })
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| 14 |
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| 15 | test('simple objects', () => {
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| 16 | expect(objectDeepKeys({ a: 1, b: 2 }).sort()).toEqual(['a', 'b'].sort())
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| 17 | })
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| 18 |
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| 19 | test('nested objects', () => {
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| 20 | expect(objectDeepKeys({ a: { b: 'c' }, d: 'e' }).sort()).toEqual(
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| 21 | ['a.b', 'd'].sort()
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| 22 | )
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| 23 | expect(objectDeepKeys({ a: { b: 'c' } })).toEqual(['a.b'])
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| 24 | })
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| 25 |
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| 26 | test('nested scalars and arrays', () => {
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| 27 | expect(objectDeepKeys({ a: { b: [{ c: 'd' }], e: false } }).sort()).toEqual(
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| 28 | ['a.b', 'a.e'].sort()
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| 29 | )
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| 30 | })
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| 31 | })
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