pusher-js/spec/config/karma/unit.js

Pusher Channels JavaScript library for browsers, React Native, NodeJS and web workers

const { merge } = require('webpack-merge');
var config = require('./config.unit');

if (process.env.CI) {
  var ci = require('./config.ci');
  config = merge(config, ci);
  config.browsers = ci.browsers;
}

if (process.env.WORKER === 'true') {
  config = require('./config.worker')(config, 'unit');

  // only run worker test on Chrome for CI
  if (process.env.CI) config.browsers = ['bs_chrome_74'];
}

module.exports = function(suite) {
  config.logLevel = suite.LOG_WARN;
  suite.set(config);
};