1 Tests that updates to the battery event causes new events to fire.
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
6 PASS battery.charging is charging
7 PASS battery.chargingTime is chargingTime
8 PASS battery.dischargingTime is dischargingTime
9 PASS battery.level is level
10 PASS battery.charging is charging
11 PASS battery.chargingTime is chargingTime
12 PASS battery.dischargingTime is dischargingTime
13 PASS battery.level is level
14 PASS successfullyParsed is true