public async Task ExecuteAsync_Should_Invoke_Mediator()
{
var mediator = Substitute.For <IMediator>();
var item = new Dummy {
Name = "Test", Id = Guid.NewGuid()
};
var scheduledJob = new ScheduledJob(_logger, mediator)
{
Item = item
};
await scheduledJob.ExecuteAsync();
mediator.Received(1).Send(item, typeof(IMonitor <>));
}