Files
LangBot/plugins/Runner/LocalAgent/tests/test_sdk_dependency_contract.py

48 lines
1.8 KiB
Python

import tomllib
from importlib.metadata import version
from pathlib import Path
import pytest
import yaml
from packaging.requirements import Requirement
from packaging.version import Version
PLUGIN_ROOT = Path(__file__).resolve().parents[1]
def _sdk_requirements():
project = tomllib.loads((PLUGIN_ROOT / "pyproject.toml").read_text())
packaged = (PLUGIN_ROOT / "requirements.txt").read_text().splitlines()
return [
next(Requirement(line) for line in requirements if line.startswith("langbot-plugin"))
for requirements in (project["project"]["dependencies"], packaged)
]
def test_project_and_packaged_sdk_constraints_match():
project, packaged = _sdk_requirements()
assert project.specifier == packaged.specifier
assert str(project.specifier) == ">=0.7.18"
@pytest.mark.parametrize("version", ["0.7.18", "0.7.19", "0.8.0", "1.0.0"])
def test_sdk_constraints_accept_stable_releases_from_minimum(version):
assert all(requirement.specifier.contains(version) for requirement in _sdk_requirements())
@pytest.mark.parametrize("version", ["0.7.16", "0.7.17"])
def test_sdk_constraints_reject_older_releases(version):
assert not any(requirement.specifier.contains(version) for requirement in _sdk_requirements())
def test_installed_sdk_is_a_stable_release_matching_requirements():
installed = Version(version("langbot-plugin"))
assert not installed.is_prerelease
assert all(requirement.specifier.contains(installed) for requirement in _sdk_requirements())
def test_manifest_and_project_versions_match():
project = tomllib.loads((PLUGIN_ROOT / "pyproject.toml").read_text())
manifest = yaml.safe_load((PLUGIN_ROOT / "manifest.yaml").read_text())
assert project["project"]["version"] == manifest["metadata"]["version"]