Let say we have a folder structure like this:
Project
-- controllers
-- controllerA.py
-- unit_testing
-- test_controllerA.py
We want to import controllerA to be used in test_controllerA. So in test_controllerA.py we should add these code:
/**
test_controllerA .py **/
import sys
import os.path
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), os.path.pardir)))
/**Now we can import the class **/
from controllers.controllerA import controllerA
