Mocking Hangfire RecurringJob Dependency in .Net Core 2

Consider the following controller:

public class SubmissionController : Controller
{ 
    public SubmissionController()
    { }

    public IActionResult Post()
    {
        RecurringJob.AddOrUpdate(() => InitiateSubmission(), Cron.Minutely);

        return Ok("Periodic submission triggered");
    }
}

Does Hangfire offer an abstraction inject a dependency for RecurringJob class? I have done some research and the only available abstraction is IBackgroundJobClient, which does not have the option to schedule a recurring job.

I need to verify that the job has been added in a unit test.