Epic: Event sourcing test coverage #23

New issue

Open

opened 2026-03-14 23:53:09 +00:00 by freemo · 0 comments

freemo commented

2026-03-14 23:53:09 +00:00

Owner

Background

The event sourcing system has no working tests. A feature file exists (event_sourcing.feature) but the system is untestable with event sourcing disabled by default.

Demonstrable Outcome

Comprehensive BDD test coverage for all event sourcing components: event store, commands, handlers, aggregates, projections, and the dual-write integration path.

Acceptance Criteria

Unit tests for the consolidated event store (store, load, snapshot, fallback)
Unit tests for all 16 commands with validation
Unit tests for all command handlers and aggregate methods
Unit tests for all 3 projectors
Integration tests for the dual-write path (GDBM + event store)
Coverage >= 85% for all event sourcing code

## Background The event sourcing system has no working tests. A feature file exists (`event_sourcing.feature`) but the system is untestable with event sourcing disabled by default. ## Demonstrable Outcome Comprehensive BDD test coverage for all event sourcing components: event store, commands, handlers, aggregates, projections, and the dual-write integration path. ## Acceptance Criteria - [ ] Unit tests for the consolidated event store (store, load, snapshot, fallback) - [ ] Unit tests for all 16 commands with validation - [ ] Unit tests for all command handlers and aggregate methods - [ ] Unit tests for all 3 projectors - [ ] Integration tests for the dual-write path (GDBM + event store) - [ ] Coverage >= 85% for all event sourcing code