After upgrading the packages to the latest of featherjs, the tests for feathers socketio are now failing.
"devDependencies": {
"@feathersjs/feathers": "^3.3.1",
"@feathersjs/socketio-client": "^1.2.1",
"can-set-legacy": "<2.0.0",
"detect-cyclic-packages": "^1.1.0",
"done-serve": "^1.2.0",
"donejs-cli": "^1.0.1",
"es6-promise-polyfill": "^1.2.0",
"generator-donejs": "^1.0.5",
"jshint": "^2.9.1",
"object-assign": "^4.1.0",
"socket.io-client": "^2.2.0",
"steal": "^1.5.6",
"steal-qunit": "^1.0.1",
"steal-tools": "^1.1.2",
"testee": "^0.9.0"
}
...
var feathers = require('@feathersjs/feathers');
var feathersSocketio = require('@feathersjs/socketio-client');
...
var app = feathers()
.configure(feathersSocketio(socket));
...