severe browser console logs

master.conf.js

// Declare in the top of your config before anty params are set.

const errorLogs = [];
let feature, scenario, step, status, timestamp, allTags, caseId;

// add these hooks to the body of your config

afterStep: function(stepResult) { //eslint-disable-line object-shorthand
        /**
         * Assign Step Status of Passed/Failed/Skipped to a variable.
         */
        status = stepResult.status;
        /**
         * If the step passes or is skipped, skip browser console logging.
         */
        if (status !== `failed`) {
            return;
        }
        /**
         * Assign current step data to variables for error logging purposes
         */
        feature = stepResult.step.scenario.feature.name;
        scenario = stepResult.step.scenario.name;
        step = stepResult.step.name;
        /**
         * gets the current browser logs from selenium and assigns them to a variable
         */
        const logs = browser.log('browser');
        /**
         * Filters out everything except error messages and adds step/scenario/feature info to the errorLogs array
         */
        logs.value.forEach(log => {
            /**
             * only print error messages
             */
            if (!log || typeof log.level !== 'string' || log.level.toLowerCase() !== 'severe') {
                return;
            }
            /**
             * Assign time error was incurred to a variable
             */
            timestamp = log.timestamp.toString();
            /**
             * Add The test path and browser console message to the errorLogs array
             */
            errorLogs.push({
                name: `${status}: ${feature} ${scenario} ${step}`,
                message: log.message,
            });
        });

    },
    after: function (result, capabilities, spec) { //eslint-disable-line object-shorthand
        /* eslint-disable no-console */
        /**
         * Skip if there are no severe browser errors to report
         */
        if (status === 'passed') {
            return;
        } else if ((status === 'failed' || status === 'skipped') && errorLogs.length === 0) {
            console.error(`\n<==== NO SEVERE BROWSER ERRORS DETECTED ====>`);
            return;
        }
        console.error('\n====> SEVERE BROWSER LOGS OF FAILING TESTS <====');
        console.error(`Case ID: ${caseId}`);
        console.error(`Feature: ${feature}`);
        console.error(`Scenario: ${scenario}`);
        console.error(`Step: ${step}`);
        console.error(`TimeStamp: ${timestamp}`);
        console.error(`Capabilities: ${JSON.stringify(capabilities)}`);
        errorLogs.forEach((log, i) => {
            if (i === 0 || errorLogs[i - 1].name !== log.name) {
                console.error(`\n> ${log.name}`);
            }
            console.error(`BROWSER CONSOLE LOG: ${log.message}`);
        });
        console.error('====> END OF BROWSER LOGS <====');
        /* eslint-enable no-console */
    },
    /* eslint-disable no-shadow */
    afterFeature: function (feature) { //eslint-disable-line object-shorthand
        console.log(feature.tags[0].name);
        allTags = feature.tags;
        caseId = allTags[0].name;
    },
};