# Tests

This folder will contain regression cases for cognitive model use.

Regression cases are not only code tests. They are also product tests for whether a model is called appropriately.

Each core model should eventually include:

- Positive cases
- Boundary cases
- Misuse cases

Current v0.2 regression data lives in:

- `qpi.regression.json`
- `intellectual_archaeology.regression.json`
- `regression_cases.json`

The per-model files are the human-review source of truth. The aggregate file is used by validation scripts.

Each core model should include at least 15 cases covering:

- Positive cases
- Boundary cases
- Misuse cases
- No-call cases
- Selector gate cases
- Pipeline cases

Python unit tests for local validation live beside the product regression data. They test repository scripts, not cognitive model behavior directly.