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add array test

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This commit is contained in:
Thomas Ruoff
2020-08-06 23:37:02 +02:00
parent ed6cc248c4
commit 559412b3ac
1 changed files with 13 additions and 0 deletions
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13
helpers/array.test.js Normal file
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import { getNextSmaller, getNextBigger } from './array'
test('getPreviousInOrder', () => {
const result = getNextSmaller([3, 1, 2, 0, 8, 9, 10], 5)
expect(result).toEqual(3)
})
test('getNextInOrder', () => {
const result = getNextBigger([7, 8, 9, 3, 1, 2], 4)
expect(result).toEqual(7)
})