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View Code? Open in Web Editor NEWMake multi-threaded pytest test cases fail when they should
License: MIT License
Make multi-threaded pytest test cases fail when they should
License: MIT License
Hi
I'm getting this when trying to use the "raise.wrap()" that you mentioned:
AttributeError: module 'pytest_reraise.reraise' has no attribute 'wrap'
It appears that reraise is discarding the traceback in the __exit__
. Is this intentional?
The following example from the README isn't very useful since once the AssertionError
is raised in run()
, the rest isn't executed.
def test_assert(reraise):
def run():
with reraise:
assert False
t = Thread(target=run)
t.start()
t.join()
# Return the captured exception:
assert type(reraise.exception) is AssertionError
Instead I have to perform
import pytest
from threading import Thread
@pytest.mark.xfail(strict=True, raises=ValueError)
def test_assert(reraise):
def run():
with reraise:
raise ValueError
t = Thread(target=run)
t.start()
t.join()
# This won't be evaluated
assert type(reraise.exception) is 5
I feel I'm missing something.
It's great that the exception is raised to the main thread, but you cannot easily check what type it is without using @pytest.mark.xfail(strict=True, raises=ValueError)
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