You completed the test last night ?!!! Means sunday night
If they already have your CBSA report, it will take just few days, you might see Decision Made between 1 to 2 weeks. I had exactly the same thing, i had provided passport copies and they told me they will verify the stamps on my passport.
If you have required number of days than nothing to worry just matter of few days
they will check from border security and once confirm than all will be well.
Keep checking status once change to decision made than mean all done.
The officer may not "keep" copies of the stamps but record the dates as listed on the stamps and then compare them to CBSA records/native country entry records. CBSA can request entry/exit records from foreign countries for validation to help crackdown on citizenship fraud.