apps/app/tests/unit/schemas/timetableContractShape.test.ts (NEW, 5 tests):
- base shape: one performance with stage assigned + full engagement
(Bert's browser-tested sample, field-for-field). Asserts decimal-as-
string contract on fee_amount/buma_percentage/vat_percentage AND
enum-label wrapper on booking_status AND nested computed object.
- parked shape: stage_id=null, stage=null (Wachtrij case)
- multi-perf shape: two performances sharing engagement_id
(RFC §D17 "Friday + Saturday under one combined deal")
- sanity: individual performanceSchema parses each fixture element
- regression guard: a payload with NUMBER fee_amount throws (locks
out the pre-B5 bug class)
Every fixture spells out explicit `null` for the schema's nullable-but-
required fields (timestamps, notes, deal_breakdown) so the
nullable() vs optional() distinction is exercised, not glossed over.
Schema surface change to support the test:
apps/app/src/schemas/timetable.ts now EXPORTS performanceArraySchema
(previously a private const inside useTimetable.ts).
apps/app/src/composables/api/useTimetable.ts imports the shared one
instead of redeclaring it locally — single source of truth for the
array shape consumers and tests share.
Test count: 397 → 402 (+5). Typecheck clean.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
bert.hausmans
bce3081cb2