Command Block testfor dummy score issue

I'm attempting to create a store, and every time an iron is put into a hopper it outputs a signal to a command block that adds 1 to dummy score test. This works fine and is just background info.
The next part is where I'm having a problem. I have a clock rigged up to "testfor @p[score_test=10,score_test_min=5,r=5]" for now because I can't get any testfor command to work. This goes into a comparator that hits another command block with the command "Say @p HELLOOO WOOOLRD"

I slowly add to my score until it goes over 5 and below 10, with the clock running, and I'm not getting any text to appear. What would I be doing wrong?

EDIT EDIT EDIT: My middle comma was a period. double facepalm