workflow-templates-broken-zap-2026-06-08/packages/core/tests/test_loader.py

import os
from importlib import reload
from pathlib import Path

import pytest

PACKAGE_ROOTS = [
    "packages/core/src",
    "packages/meta/src",
    "packages/media_api/src",
    "packages/media_video/src",
    "packages/media_image/src",
    "packages/media_other/src",
]

REPO_ROOT = Path(__file__).resolve().parents[3]
for root in PACKAGE_ROOTS:
    full = REPO_ROOT / root
    full_str = str(full)
    if full_str not in os.sys.path:
        os.sys.path.insert(0, full_str)

import hanzo_studio_workflow_templates as meta  # noqa: E402
import hanzo_studio_workflow_templates_core.loader as loader  # noqa: E402


def test_manifest_loads():
    manifest = loader.load_manifest()
    assert manifest.manifest_version == 1
    assert len(manifest.templates) > 0


def test_resolve_sample_asset():
    entries = list(meta.iter_templates())
    assert entries
    sample = entries[0]
    asset = sample.assets[0]
    path = meta.get_asset_path(sample.template_id, asset.filename)
    assert os.path.exists(path)
    with open(path, "rb") as f:
        data = f.read(1)
    assert data


def test_missing_template_raises():
    with pytest.raises(KeyError):
        loader.get_template_entry("not-a-template")


def test_missing_bundle_resolves(monkeypatch):
    entries = list(loader.iter_templates())
    sample = entries[0]
    monkeypatch.setitem(loader.BUNDLE_PACKAGE_MAP, sample.bundle, "_does_not_exist")
    with pytest.raises(FileNotFoundError):
        loader.get_asset_path(sample.template_id, sample.assets[0].filename)
    reload(loader)