Conditioning Component in Entropy Source Given a sample of random bytes, how to determine if Entropy Source (source of random bytes) includes a Conditioning Component or not, with respect to NIST SP 800-90 B)?

Thanks
The Ways Things Should Be is that when one tests data, one knows (independently of the data) from what this data came from, and therefore if the origin of the data is the output of a Conditioning Component (including, a source with Conditioning Component), or not (source with Raw data output). 

There is no reliable way to determine that from the data. If any correct standard entropy test consistently fails (low p-value), then the data is not from the output of a properly functioning Conditioning Component. I do not see that anything else can be safely asserted (save contraposition).

In particular, if in the following model the Noise source detects particles from a radioactive source; Digitization outputs 1 for event and 0 for no event, sampling at fixed rate several times above the average disintegration period; and Post-processing computes delays between pairs of events (in periods of the sampling), with output 0, 1 or nothing based on comparing the delays (with nothing for equality); then it is practically impossible to distinguish presence or absence of a properly functioning Conditioning final stage.

Entropy source per NIST SP 800-90B 2nd draft: