11 lines
734 B
JavaScript
11 lines
734 B
JavaScript
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import hasGroupsSizeX from '../../src/array/x-of-a-kind-in-a-deck-of-cards'
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test('hasGroupsSizeX', () => {
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expect(hasGroupsSizeX([1, 2, 3, 4, 4, 3, 2, 1])).toEqual(true)
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expect(hasGroupsSizeX([1, 1, 1, 2, 2, 2, 3, 3])).toEqual(false)
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expect(hasGroupsSizeX([1, 1, 2, 2, 2, 2])).toEqual(true)
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expect(hasGroupsSizeX([1])).toEqual(false)
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expect(hasGroupsSizeX([1, 1])).toEqual(true)
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expect(hasGroupsSizeX([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 10, 10, 10])).toEqual(true)
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})
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