I had in mind physical casinos so I would say yes but testing also depends on each country regulations. If I recall properly (I worked in the testing industry l

I had in mind physical casinos so I would say yes but testing also depends on each country regulations. If I recall properly (I worked in the testing industry long time ago and with slot machines) the problem with online games for my country at that time was that there was some confusion on which regulation to apply for them as games where not played where they were hosted.