Although that likely depends on who is running the diversion program, whenever dealing with such entities, it's safest if you assume that you will be tested (It may be a condition of your bail.).
You should contact a local La. attorney that is familiar with the practices of the particular district attorney's office to be sure and to be safe.
Thanks and good luck
Note: The above information should not be construed to be formal legal advice or the formation of an attorney / client relationship. Each case is governed by its own individual set of circumstances and there are usually always exceptions to every rule.
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