node-uci/src/parseUtil/__test__/parseInfo.test.js

Universal Chess Interface protocol implementation for node.js

import { parseInfo } from '../'

describe('parseInfo', () => {
  it('should parse correctly', () => {
    const infoLine =
      'info depth 8 seldepth 8 multipv 1 score cp -4 nodes 6582 nps 411375 tbhits 0 time 16 pv g1f3 d7d5 d2d4 g8f6 f3e5 b8c6 e2e3 e7e6'
    let parsed = parseInfo(infoLine)
    expect(parsed).toEqual({
      depth: 8,
      seldepth: 8,
      multipv: 1,
      score: {
        unit: 'cp',
        value: -4,
      },
      nodes: 6582,
      nps: 411375,
      tbhits: 0,
      time: 16,
      pv: 'g1f3 d7d5 d2d4 g8f6 f3e5 b8c6 e2e3 e7e6',
    })
  })

  it('should return nothing if no parsable info found', () => {
    let parsed = parseInfo('info lol kekek haha')
    expect(parsed).toBeUndefined()
  })
})