import os
import sys
import pathlib

ROOT = pathlib.Path(__file__).resolve().parents[1]
SRC = str(ROOT / "src")
sys.path.insert(0, SRC)

from idea168_crisispulse_federated_resource.core.contract_registry import GraphOfContracts


def test_contract_registry_versions():
    reg = GraphOfContracts()
    reg.register("LocalResourcePlan", 1, {"schema": {"type": "object"}})
    reg.register("LocalResourcePlan", 2, {"schema": {"type": "object", "properties": {"domain": {"type": "string"}}}})
    ver_schema = reg.get("LocalResourcePlan", 2)
    assert isinstance(ver_schema, dict)
    ver, schema = reg.latest_version("LocalResourcePlan")
    assert ver == 2
    assert isinstance(schema, dict)