from pathlib import Path

import pytest

from modelforge_api.services.manifest_registry import PROJECT_ROOT, ManifestRegistry


def test_repository_manifests_are_valid_and_model_independent() -> None:
    registry = ManifestRegistry(PROJECT_ROOT / "config")
    assert len(registry.capabilities()) >= 6
    assert len(registry.projects()) == 3
    assert len(registry.benchmarks()) == 2
    assert registry.policies().security.trust_remote_code is False
    for project in registry.projects():
        for binding in project.bindings.values():
            assert "model" not in binding.model_fields_set


def test_project_referencing_missing_contract_is_rejected(tmp_path: Path) -> None:
    (tmp_path / "capabilities").mkdir()
    (tmp_path / "projects").mkdir()
    (tmp_path / "models").mkdir()
    (tmp_path / "projects" / "broken.yaml").write_text(
        "project:\n  id: broken\n  name: Broken\n  description: broken\nbindings:\n  rag.missing:\n    contract_version: 1\n    channel: stable\n    priority: production\n",
        encoding="utf-8",
    )
    with pytest.raises(ValueError, match="missing capability"):
        ManifestRegistry(tmp_path).projects()