+* `blockUser(username, expiry)`
+* `unblockUser(username)`
+
+### RunJobs
+
+Use the static `RunJobs.run()` method to ensure that any queued jobs are executed before
+making assertions that depend on its outcome.
+
+### Util
+
+`Util` is a collection of popular utility methods.
+
+* `getTestString([ string prefix ])`
+* `waitForModuleState(string moduleName [, string moduleStatus [, number timeout ] ])`