Make tests more robust when we get a bad JSON reply.
Make tests more robust when we get a bad JSON reply.

asmltd/faucet,anarkiwi/faucet,shivarammysore/faucet,trentindav/faucet,shivarammysore/faucet,mwutzke/faucet,faucetsdn/faucet,isomer/faucet,gwacter/faucet,byllyfish/faucet,asmltd/faucet,trungdtbk/faucet,gizmoguy/faucet,asmltd/faucet,wackerly/faucet,Bairdo/faucet,asmltd/faucet,faucetsdn/faucet,gwacter/faucet,REANNZ/faucet,Bairdo/faucet,trungdtbk/faucet,wackerly/faucet,gizmoguy/faucet,mwutzke/faucet,trentindav/faucet,anarkiwi/faucet,REANNZ/faucet,isomer/faucet,byllyfish/faucet,asmltd/faucet