nuzlocke-tracker/.beans/nuzlocke-tracker-hjkk--unit-tests-for-pydantic-schemas-and-model-validati.md

title, status, type, created_at, updated_at, parent

title	status	type	created_at	updated_at	parent
Unit tests for Pydantic schemas and model validation	draft	task	2026-02-10T09:33:03Z	2026-02-10T09:33:03Z	nuzlocke-tracker-yzpb

Write unit tests for the Pydantic schemas in backend/src/app/schemas/. These are pure validation logic and can be tested without a database.

Checklist

• Test CamelModel base class (snake_case → camelCase alias generation)
• Test run schemas — creation validation, required fields, optional fields, serialization
• Test game schemas — validation rules, field constraints
• Test encounter schemas — status enum validation, field dependencies
• Test boss schemas — nested model validation
• Test genlocke schemas — complex nested structures
• Test stats schemas — response model structure
• Test evolution schemas — validation of evolution chain data

Notes

• Focus on: valid input acceptance, invalid input rejection, serialization output format
• The CamelModel base class does alias generation — verify both input (camelCase) and output (camelCase) work
• Test edge cases like empty strings, negative numbers, missing required fields