# openspec/changes/archive/2025-05-18-test-infrastructure-improvements (index)
dir: openspec/changes/archive/2025-05-18-test-infrastructure-improvements

## role
Documents a completed test infrastructure modernization initiative that restructured a backend API project's testing into unit/integration/system tiers with multi-database support and E2E coverage.
## parent
index: openspec/changes/archive/.pi-map.index.md
map: openspec/changes/archive/.pi-map.md
## children
- openspec/changes/archive/2025-05-18-test-infrastructure-improvements/specs
  index: openspec/changes/archive/2025-05-18-test-infrastructure-improvements/specs/.pi-map.index.md
  map: openspec/changes/archive/2025-05-18-test-infrastructure-improvements/specs/.pi-map.md
## files
- .openspec.yaml
- design.md
- proposal.md
- tasks.md
## links
index: openspec/changes/archive/2025-05-18-test-infrastructure-improvements/.pi-map.index.md
map: openspec/changes/archive/2025-05-18-test-infrastructure-improvements/.pi-map.md
## workflows
-
## dirty
-