Codewalkers/.planning/phases/14-parallel-phase-execution/14-07-PLAN.md

phase, plan, type, wave, depends_on, files_modified, autonomous

phase	plan	type	wave	depends_on	files_modified	autonomous
14-parallel-phase-execution	07	execute	5	14-06	src/dispatch/phase-manager.test.ts src/db/repositories/drizzle/phase.test.ts	true

Add unit tests for phase dependencies and dispatch.

Purpose: Verify phase dependency and dispatch logic works correctly. Output: Unit tests with full coverage of new functionality.

<execution_context> @/.claude/get-shit-done/workflows/execute-plan.md @/.claude/get-shit-done/templates/summary.md </execution_context>

@.planning/PROJECT.md @.planning/ROADMAP.md @.planning/STATE.md @.planning/phases/14-parallel-phase-execution/14-06-SUMMARY.md

Reference implementations:

@src/dispatch/manager.test.ts @src/db/repositories/drizzle/task.test.ts

Task 1: Add PhaseRepository dependency tests src/db/repositories/drizzle/phase.test.ts Add test cases for new PhaseRepository methods:

describe('createDependency'):

• creates dependency between two phases
• throws if phase doesn't exist
• allows multiple dependencies for same phase

describe('getDependencies'):

• returns empty array for phase with no dependencies
• returns dependency IDs for phase with dependencies
• returns only direct dependencies (not transitive)

describe('getDependents'):

• returns empty array for phase with no dependents
• returns dependent phase IDs
• returns only direct dependents

Use existing test patterns with createTestDatabase() and cleanup. npm test -- src/db/repositories/drizzle/phase.test.ts passes PhaseRepository dependency methods have test coverage

Task 2: Add DefaultPhaseDispatchManager tests src/dispatch/phase-manager.test.ts Create test file for DefaultPhaseDispatchManager:

describe('queuePhase'):

• adds phase to queue
• emits PhaseQueuedEvent
• includes dependencies in queued phase

describe('getNextDispatchablePhase'):

• returns null when queue empty
• returns phase with no dependencies first
• skips phases with incomplete dependencies
• returns oldest phase when multiple ready

describe('dispatchNextPhase'):

• updates phase status to in_progress
• emits PhaseStartedEvent
• returns failure when no dispatchable phases

describe('completePhase'):

• updates phase status to completed
• removes from queue
• emits PhaseCompletedEvent

describe('blockPhase'):

• updates phase status
• adds to blocked list
• emits PhaseBlockedEvent

Use EventEmitterBus for event verification. Mock PhaseRepository for dependency data. npm test -- src/dispatch/phase-manager.test.ts passes DefaultPhaseDispatchManager has test coverage

Before declaring plan complete: - [ ] `npm run build` succeeds without errors - [ ] `npm test` passes all tests - [ ] New tests cover all new functionality

<success_criteria>

• All tasks completed
• All verification checks pass
• Tests follow existing patterns
• Coverage includes happy path and edge cases </success_criteria>

After completion, create `.planning/phases/14-parallel-phase-execution/14-07-SUMMARY.md`