from pathlib import Path

from src.validators.types import parse_manifest


def test_manifest_schema_parses_into_types():
    """Ensure the .mindmodel/manifest.yaml parses via parse_manifest and
    yields a manifest-like object with a files list where each entry has a
    `path` key.

    The test relies on parse_manifest to use its PyYAML fallback when
    PyYAML is not available in the test environment.
    """
    p = Path(".mindmodel/manifest.yaml")
    assert p.exists(), ".mindmodel/manifest.yaml must exist"

    manifest = parse_manifest(str(p))

    # Accept either a plain mapping or the Manifest dataclass returned by
    # parse_manifest. Normalize to the files list for assertions.
    if isinstance(manifest, dict):
        files = manifest.get("files", [])
    else:
        # Manifest dataclass has .files attribute
        files = getattr(manifest, "files", [])

    assert isinstance(files, list), "manifest.files must be a list"
    assert files, "manifest must contain at least one file entry"

    for entry in files:
        assert isinstance(entry, dict), "each file entry should be a mapping"
        assert "path" in entry, f"file entry missing 'path': {entry}"