Tests that Heap.startTracking and Heap.stopTracking trigger trackingStart and trackingComplete events with expected data.


== Running test suite: Heap.startTracking and Heap.stopTracking
-- Running test case: StartAndStopTrackingIncludeSnapshots
Heap.trackingStart
PASS: Should have a timestamp when starting.
PASS: Should have snapshotData when starting.
Heap.trackingComplete
PASS: Should have a timestamp when stopping.
PASS: Should have snapshotData when stopping.