Updates test_sensor code since we cant have two contexts with the same underlying hardware
Updates test_sensor code since we cant have two contexts with the same underlying hardware

nesl/sos-2x,nesl/sos-2x,nesl/sos-2x,nesl/sos-2x,nesl/sos-2x,nesl/sos-2x,nesl/sos-2x,nesl/sos-2x