I'm trying to test a simple python code using pytest. My hierarchy is as follows:
PythonExamples
files
mymath.py
tests
test_mymath.py
In test_mymath.py, I import mymath as
from ..files import mymath as mm
def test_mysum():
assert mm.mysum(2,3) == 5
In the PythonExamples folder, run the py.test tests command, however I get the following message:
Parent module '' not loaded, can not perform relative import
What can it be?
Try:
from ..files.mymath import mysum
In the case of mysum would be def that is created inside mymath.py
for example in a structure:
mypackage/
__init__.py
mymodule.py
myothermodule.py
o mymodule.py
#!/usr/bin/env python3
# Exported function
def as_int(a):
return int(a)
# Test function for module
def _test():
assert as_int('1') == 1
if __name__ == '__main__':
_test()
o myothermodule.py
#!/usr/bin/env python3
from .mymodule import as_int
# Exported function
def add(a, b):
return as_int(a) + as_int(b)
# Test function for module
def _test():
assert add('1', '1') == 2
if __name__ == '__main__':
_test()