flowgraph/tasks/setup-test-infrastructure.md

id, name, status, depends_on, scope, risk, impact, level

id	name	status	depends_on	scope	risk	impact	level
setup/test-infrastructure	Set up vitest test infrastructure with fixtures, helpers, and reactive test patterns	completed	setup/project-init	narrow	low	component	implementation

Description

Create the test infrastructure that all downstream test files will depend on: shared fixtures, helper functions for graph construction, and the reactive test pattern (create root → transition → assert → dispose). This ensures consistent test setup across all modules.

Per build-distribution.md testing strategy section.

Acceptance Criteria

• test/helpers/ directory with shared test utilities
• test/helpers/graph-factory.ts — helpers to build test operation graphs and call graphs with known structures
• test/helpers/reactive.ts — helper to create WorkflowReactiveRoot instances for testing: setup → transition → assert → dispose pattern
• test/helpers/schemas.ts — sample TypeBox schemas for testing typeCompat() (compatible pairs, incompatible pairs, unknown schemas)
• All helpers are importable from test/helpers/
• vitest.config.ts includes test/helpers/ in setup or alias configuration

References

• docs/architecture/build-distribution.md — testing strategy, reactive test patterns
• docs/architecture/reactive-execution.md — WorkflowReactiveRoot lifecycle (setup → assert → dispose)

Notes

To be filled by implementation agent

Summary

To be filled on completion