feat(tests): Adds an option to run beta versions.

tests/env.example

@@ -42,3 +42,7 @@
 
 # A rest URL to be used by dial-in tests to invite jigasi to the conference
 #DIAL_IN_REST_URL=
+
+# Whether to use beta for the first participants
+#BROWSER_CHROME_BETA=false
+#BROWSER_FF_BETA=false

tests/wdio.conf.ts

@@ -88,6 +88,7 @@ export const config: WebdriverIO.MultiremoteConfig = {
         participant1: {
             capabilities: {
                 browserName: 'chrome',
+                browserVersion: process.env.BROWSER_CHROME_BETA ? 'beta' : undefined,
                 'goog:chromeOptions': {
                     args: chromeArgs,
                     prefs: chromePreferences

tests/wdio.firefox.conf.ts

@@ -40,6 +40,7 @@ const mergedConfig = merge(defaultConfig, {
         participant1: {
             capabilities: {
                 browserName: 'firefox',
+                browserVersion: process.env.BROWSER_FF_BETA ? 'beta' : undefined,
                 'moz:firefoxOptions': {
                     args: ffArgs,
                     prefs: ffPreferences