import spectrum from "csv-spectrum"; import { parseString } from "fast-csv"; import test from "ava"; const simple_parse = (raw_csv) => { const rows = raw_csv.split("\n"); const result = []; for(let row of rows) { result.push(row.split(',')); } return result; } test('spectrum samples match', async t => { const samples = await new Promise((res, rej) => { spectrum((err, samples) => res(samples)); }); for(let sample of samples) { const raw_csv = sample.csv.toString(); const good = []; const count = await new Promise((res, rej) => { parseString(raw_csv) .on('error', err => rej(err)) .on('data', row => good.push(row)) .on('end', rowCount => res(rowCount)); }); const ours = simple_parse(raw_csv); t.is(ours, good); } })