tomevault-io Write Tests
Converts test scenarios into actual tests. Runs after /plan-tests (creates scenarios) and /build-feature (implements code).
Inputs
- Test scenarios doc from test scenarios location
- Implemented feature location (service, controller, module)
Workflow
- Read test scenarios doc
- Read implemented code (service methods, controller endpoints, entities)
- Detect gaps (see below)
- Write test file following patterns in
references/test-patterns.template.md - Run tests
- Report: pass/fail count, any gaps found
Gap Detection
Compare scenarios against implementation. Flag:
| Gap Type | Example |
|---|---|
| Missing implementation | Scenario says "should retry 3x on failure" but no retry logic exists |
| Missing test coverage | Code has error handling not covered by any scenario |
| Behavior mismatch | Scenario expects order marked failed when inventory insufficient, but implementation marks it pending |
Report gaps before writing tests. Ask: proceed anyway, or update scenarios/implementation first?
Mocking Rules
Mock only external APIs:
jest.spyOn(ExternalClient.prototype, 'method').mockResolvedValue('...');
Never mock: internal services, repositories, domain logic.
Factory Usage
Use factories with overrides:
const item = await repository.save(itemFactory({ isActive: true }));
Naming Conventions
Describe blocks: Feature name or endpoint
describe('Order Creation', () => {
describe('POST /v1/orders', () => {
Nested describe: Context from scenario
describe('when valid data received', () => {
describe('when duplicate request received', () => {
Test cases: Match scenario descriptions
test('should create order when valid data received', async () => {
test('should return existing order without creating duplicate', async () => {
Test Consolidation
Before writing, check existing test files for overlap. Merge when:
- Tests share setup AND action
- One test is subset of another
- Multiple aspects can verify in single test
Output
- Test file(s) created/updated
- Test run results
- Gap report (if any found)
Final Step: Code Review
After tests pass, spawn the code-reviewer agent to review the implementation + test code. It will check:
- Bugs and logic errors
- Pattern violations (against CLAUDE.md and coding-patterns)
- Code quality issues
Address critical/important issues before considering the feature ready for PR.
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