python-dependency-injector/tests/unit/wiring/test_introspection_py36.py

"""Tests for compatibility of @inject-patched functions with asyncio and inspect module checks."""

import asyncio
import inspect

from dependency_injector.wiring import inject


def test_isfunction():
    @inject
    def foo(): ...

    assert inspect.isfunction(foo)


def test_asyncio_iscoroutinefunction():
    @inject
    async def foo():
        ...

    assert asyncio.iscoroutinefunction(foo)


def test_inspect_iscoroutinefunction():
    @inject
    async def foo():
        ...

    assert inspect.iscoroutinefunction(foo)