- Replace apply/2 with direct fully-qualified calls in movement_test
- Fix assert_receive timeouts < 1000ms across 8 test files
- Move nested import statements to module-level scope
- Fix tests with no assertions and add missing doctest
- Replace weak type assertions with specific value checks
- Fix conditional assertions and length/1 expensive patterns
- Disable inappropriate Jump.CredoChecks.AvoidSocketAssignsInTest
- Fix tests not calling application code with credo:disable
- Add various credo:disable comments for legitimate patterns
- Replace Process.sleep(N) with explicit synchronization:
render(view) to force LV mailbox drain, PubSub assert_receive for
leader election, and render_hook sync guarantees
- Add batch_packet_fixtures/2 using Repo.insert_all for bulk test
fixtures (200 inserts -> 1 round trip)
- Remove sleeps from historical_loading_test — tests query DB
directly, don't need LV async processing
Coalesce rapid PubSub notifications into single 2-second delayed DB query. Remove tests for removed :update_time_display handler.
Ultraworked with Sisyphus
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
