version change message as per spec

Author: SagarGaniga

bin/commands/runs.js

@@ -68,7 +68,8 @@ module.exports = function run(args) {
             }
 
             if (bsConfig.cypress_version && bsConfig.cypress_version !== data.cypress_version) {
-              logger.warn(Constants.userMessages.CYPRESS_VERSION_CHANGED);
+              message = utils.versionChangedMessage(bsConfig.cypress_version, data.cypress_version)
+              logger.warn(message);
             }
 
             if (!args.disableNpmWarning && bsConfig.run_settings.npm_dependencies && Object.keys(bsConfig.run_settings.npm_dependencies).length <= 0) {

bin/helpers/constants.js

@@ -36,7 +36,7 @@ const userMessages = {
   FATAL_NETWORK_ERROR: `fatal: unable to access '${config.buildUrl}': Could not resolve host: ${config.rails_host}`,
   RETRY_LIMIT_EXCEEDED: `Max retries exceeded trying to connect to the host (retries: ${config.retries})`,
   CHECK_DASHBOARD_AT: "Please check the build status at: ",
-  CYPRESS_VERSION_CHANGED: "You passed an invalid version and we changed it to a proper one."
+  CYPRESS_VERSION_CHANGED: "You specified <preferredVersion> as the preferred Cypress version. Note that we run the tests on <actualVersion>"
 };
 
 const validationMessages = {

bin/helpers/utils.js

@@ -374,3 +374,9 @@ exports.getNetworkErrorMessage = (dashboard_url) => {
                   + Constants.userMessages.CHECK_DASHBOARD_AT  + dashboard_url
   return chalk.red(message)
 }
+
+exports.versionChangedMessage = (preferredVersion, actualVersion) => {
+  let message = Constants.userMessages.CYPRESS_VERSION_CHANGED.replace("<preferredVersion>", preferredVersion);
+  message = version_message.replace("<actualVersion>", actualVersion);
+  return message
+}