"""Tests for registry loading."""

from interns_mcp.registry import load_interns, INTERN_CLASSES


def test_classes_registered():
    assert "bulk_text_read" in INTERN_CLASSES
    assert "repo_read" in INTERN_CLASSES
    assert "transcript_distill" in INTERN_CLASSES


def test_load_creates_interns():
    config = {
        "endpoints": {},
        "interns": {
            "bulk_text_read": {
                "description": "test",
                "endpoint": None,
                "model": "test-model",
                "max_tokens": 1024,
                "temperature": 0.1,
                "system_prompt": "test prompt",
            },
        },
    }
    interns = load_interns(config)
    assert len(interns) == 1
    assert interns[0].id == "bulk_text_read"
    assert interns[0].model == "test-model"


def test_unknown_intern_skipped():
    config = {
        "endpoints": {},
        "interns": {
            "unknown_intern": {"description": "ghost"},
        },
    }
    interns = load_interns(config)
    assert len(interns) == 0