WDIO BaseURL Customization

wdio.conf.js

// This is the base wdio.conf.js file with all your commong configs

exports.config = {
    specs: [
        './test/specs/**/*.js'
    ],
    capabilities: [{
        browserName: 'firefox'
    }],
    // ... more configs here ...
}

wdio.site1.conf.js

const wdioConfig = require('../wdio.conf.js').config;

const webConfig = {
  ...wdioConfig,
  baseUrl: 'http://website1.com',
  specs: [
    // you can use custom specs here
    './test/specs/**/*.js'
  ],
};

exports.config = webConfig;

wdio.site2.conf.js

const wdioConfig = require('../wdio.conf.js').config;

const webConfig = {
  ...wdioConfig,
  baseUrl: 'http://website2.com',
  specs: [
    // you can use custom specs here
    './test/specs/**/*.js'
  ],
};

exports.config = webConfig;