When there are doctest tests on a @property method, pytest does not show the line number where the error occurred. For example on code
class Fun(object):
@property
def test_prop(self):
'''
>>> Fun().test_prop
'another thing'
'''
return 'something' running pytest produces the following output
python3 -m pytest --doctest-modules
============================= test session starts ==============================
platform linux -- Python 3.7.5rc1, pytest-5.2.2, py-1.8.0, pluggy-0.12.0
hypothesis profile 'default' -> database=DirectoryBasedExampleDatabase('/<some-path>/.hypothesis/examples')
rootdir: /<some-path>
plugins: hypothesis-4.41.3
collected 1 item
hello.py F [100%]
=================================== FAILURES ===================================
________________________ [doctest] hello.Fun.test_prop _________________________
EXAMPLE LOCATION UNKNOWN, not showing all tests of that example
??? >>> Fun().test_prop
Expected:
'another thing'
Got:
'something'
/<some-path>/hello.py:None: DocTestFailure
============================== 1 failed in 0.01s ===============================
Notice ??? instead of the line number. Expected output would be
005
006 >>> Fun().test_prop
Expected:
'another thing'
Got:
'something'
I've tried it with Python 3.7.5rc1, Python 3.8.0, and Python 2.7.17rc1. The results are the same.
When there are doctest tests on a
@propertymethod, pytest does not show the line number where the error occurred. For example on coderunning pytest produces the following output
Notice
???instead of the line number. Expected output would beI've tried it with Python 3.7.5rc1, Python 3.8.0, and Python 2.7.17rc1. The results are the same.