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import inject
from test import BaseTestInject
import inspect
import asyncio
class TestInjectParams(BaseTestInject):
def test_param_by_name(self):
@inject.param('val')
def test_func(val=None):
return val
inject.configure(lambda binder: binder.bind('val', 123))
assert test_func() == 123
assert test_func(val=321) == 321
def test_param_by_class(self):
@inject.param('val', int)
def test_func(val):
return val
inject.configure(lambda binder: binder.bind(int, 123))
assert test_func() == 123
def test_async_param(self):
@inject.param('val')
async def test_func(val):
return val
inject.configure(lambda binder: binder.bind('val', 123))
assert inspect.iscoroutinefunction(test_func)
assert self.run_async(test_func()) == 123
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