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Contents
import SpiralMatrix from './spiral-matrix'
describe('Spiral Matrix', () => {
it('empty spiral', () => {
const expected: number[][] = []
const actual = SpiralMatrix.ofSize(0)
expect(actual).toEqual(expected)
})
xit('trivial spiral', () => {
const expected = [[1]]
const actual = SpiralMatrix.ofSize(1)
expect(actual).toEqual(expected)
})
xit('spiral of size 2', () => {
const expected = [[1, 2],
[4, 3]]
const actual = SpiralMatrix.ofSize(2)
expect(actual).toEqual(expected)
})
xit('spiral of size 3', () => {
const expected = [[1, 2, 3],
[8, 9, 4],
[7, 6, 5]]
const actual = SpiralMatrix.ofSize(3)
expect(actual).toEqual(expected)
})
xit('spiral of size 4', () => {
const expected = [[1, 2, 3, 4],
[12, 13, 14, 5],
[11, 16, 15, 6],
[10, 9, 8, 7]]
const actual = SpiralMatrix.ofSize(4)
expect(actual).toEqual(expected)
})
xit('spiral of size 5', () => {
const expected = [[1, 2, 3, 4, 5],
[16, 17, 18, 19, 6],
[15, 24, 25, 20, 7],
[14, 23, 22, 21, 8],
[13, 12, 11, 10, 9]]
const actual = SpiralMatrix.ofSize(5)
expect(expected).toEqual(actual)
})
})
Version data entries
42 entries across 42 versions & 1 rubygems