To validate if your test worked, go to Marketo and click on your TEST campaign within the original Digesto-connected Marketo Program. Then, click on the Schedule tab and you will see the exact time of the next run. Note that you should expect a delay of approximately 5 minutes after you click the TEST button before the email is sent by Marketo. For example, if you click on the test button in the Digest at 10:07am, the TEST campaign will be scheduled to run at 10:12am in Marketo.
If you still don't get the email, verify:
That your test lead(s) exist in your database
That your test lead(s) are not blocked from sending (unsubscribed, marketing suspended or blacklisted)
Check your spam folder for your test email.
Check that the Test smart campaign settings are set to "run through flow = every time" (otherwise your test lead can only receive test email once).
Check that the box blocking non-operational emails if your test leads are over communications limit is unchecked.
To help replicate/ troubleshoot this issue, you can:
Fire a test from Digesto and immediately go to the test smart campaign. Refresh your page and head for the schedule tab. Do you see the "next schedule" in the queue?
After the test campaign ran (usually five minutes after you initiated the test), access the test smart campaign and go to "results". Do you see any results?
You can also look at the activity logs in the test leads for additional insights on conflicting activities (lead being marketing suspended, etc.)