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JavaScript/Backtracking/tests/AllCombinationsOfSizeK.test.js

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JavaScript

import { Combinations } from '../AllCombinationsOfSizeK'
describe('AllCombinationsOfSizeK', () => {
it('should return 3x2 matrix solution for n = 3 and k = 2', () => {
const test1 = new Combinations(3, 2)
expect(test1.findCombinations()).toEqual([[1, 2], [1, 3], [2, 3]])
})
it('should return 6x2 matrix solution for n = 4 and k = 2', () => {
const test2 = new Combinations(4, 2)
expect(test2.findCombinations()).toEqual([[1, 2], [1, 3], [1, 4], [2, 3], [2, 4], [3, 4]])
})
})