Function FileGetDataAndColumns

packages/chart-recommender/test/recommend.js:28–36

(sampleFile)

}

function FileGetDataAndColumns(sampleFile) {
    return new Promise((resolve, reject) => {
        fs.readFile(sampleFile, function (err, buffer) {
            const rawText = buffer.toString();
            const data = vega.read(rawText, { type: 'tsv', parse: "auto" });
            resolve(RawDataAndColumns(data));
        });
    });
}

describe('Recommender', function () {
    var sampleFiles = fs.readdirSync(sampleDir);