# lib-core.actor-test

Test-lib for `lib-core.actor` v0.1.0. Follows the P.2.4 Test-Module-
Pattern: exports `run_tests(ctx)` invoked by the engine's `--test-libs`
runner; uses `engine.test.*` for TAP-style output.

**Version:** 0.1.0
**Lib-ID:** lib-core.actor-test
**Role:** test
**Requires:** lib-core.actor v0.1.0, lib-core.composition v0.1.0
**Tags:** test, actor

## Coverage (8 assertions)

| Group | Count | What |
|---|---|---|
| `create` validation | 3 | missing-movement_speed error, zero-movement_speed error, valid-spec returns handle |
| `position` | 2 | initial x, initial y |
| `move` | 2 | (0,0) is no-op, additive delta updates position |
| `movement_speed` | 1 | reads override value |

## Run

```bash
~/Projects/Sporel/sporel-engine/build/sporel \
    --test-libs=lib-core.actor-test
```