wdio-cucumber-parallel-execution/src/getConsolidatedData.js

WebdriverIO Package to execute Cucumber scenarios in parallel

const fs = require('fs-extra');
const chalk = require('chalk');
var glob = require('glob');


/**
 * Get Consolidated JSON Report Array
 * @param {string} options.parallelExecutionReportDirectory - Path to Parallel Execution Report Directory where all the Reports will be saved
 * @return {Array}
 */
let getConsolidatedArray = function (options) {

    try {

        let jsonArray = [];
        let jsonReportPaths = glob.sync(`${options.parallelExecutionReportDirectory}/*.json`, { sync: true });

        if (jsonReportPaths != null) {
            for (let value of jsonReportPaths) {
                let content = fs.readFileSync(value, 'utf8');
                let data = JSON.parse(content);
                jsonArray = [...jsonArray, ...data];
            }

            let filteredArray = [];
            jsonArray.forEach((item) => {
                if (item.hasOwnProperty('elements')) {
                    var existing = filteredArray.filter((element) => {
                        return element.id == item.id;
                    });
                    if (existing.length) {
                        var existingIndex = filteredArray.indexOf(existing[0]);
                        filteredArray[existingIndex].elements = filteredArray[existingIndex].elements.concat(item.elements);
                    } else {
                        filteredArray.push(item);
                    }
                }
            })

            return filteredArray;
            
        } else {
            console.log(chalk.bold.hex('#7D18FF')(`No JSON Files found in ${options.parallelExecutionReportDirectory}`));

        }

    } catch (e) {
        console.log('Error: ', e);
    }

}

module.exports = getConsolidatedArray;