Automated test suite in python unittest

all_test.py

import unittest

from tests.test_aggregation_logic import AggregationLogicTestCase
from tests.test_api_mock import TestApi
from tests.test_commons import CommonsTestCase

def listing_test_class(suite: unittest.TestSuite, test_class):
    [suite.addTest(test_class(func)) for func in dir(test_class) if func.startswith("test_")]
    return suite


def suite():
    suite = unittest.TestSuite()
    suite = listing_test_class(suite, AggregationLogicTestCase)
    suite = listing_test_class(suite, TestApi)
    suite = listing_test_class(suite, CommonsTestCase)
    return suite


if __name__ == '__main__':
    runner = unittest.TextTestRunner()
    test_suite = suite()
    runner.run(test_suite)