add done arg

test/test.js

@@ -231,7 +231,7 @@ describe('Application life cycle test', function () {
     });
 
     // check if the _first_ login via email succeeds
-    it('can login via email', function () {
+    it('can login via email', function (done) {
         execSync('cloudron install --new --wait --location ' + LOCATION, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
         var inspect = JSON.parse(execSync('cloudron inspect'));