Pretty sure most D&D games have been really lenient on Resting.
I normally try not to abuse the resting thing by playing like I would play in Table top. I do not cast bless every fight, I use cantrips most times unless I really need to burn down something, my casters have bows if they can use them (IE clerics sacred flame sucks), etc. I only rest when abilities, etc. are depleted and only sleep when the casters are wiped out of spell slots.
Just because a single player game allows spam sleeping, does not mean I have to do it.