Compression test

Was looking to do a compression test on my s6 and was looking around for the fuel pump relay. I read a couple of threads and it looks like it might be under the hood in front of the driver side. Is this the only way to cut fuel to do the compression test? It looks fairly difficult to access this fuse box.

Just pull the pump fuse out of the panel on the end of the dash on the passenger side where the side window defrost vent for the door window comes through.

Or you can just pull off the connector to the actual fuel pump itself. Its either under the back seat or in the trunk under the carpet under the black cover.