Duration Metric Anomaly Config Update Tests

Test preserving w/ history & refractory periods and new alert based on
existing metrics, as well as removing.

There are a couple of outstanding issues on deleting durationtrackers
before the full bucket ends, as well as kicking off alarms

Test: atest statsd_test
Bug: 174976680
Change-Id: Ibbd5fc818be8f8dab372e95c73b45fbb66ca7fc3
Merged-In: Ibb065d64be3775c699583215f7f376a1a5492ac1
3 files changed
tree: ebbde97c4e2d31ee43b9d9328b8b696822479a7e
  1. aidl/
  2. apex/
  3. bin/
  4. framework/
  5. lib/
  6. service/
  7. tests/
  8. .gitignore
  9. OWNERS