Snippet for "Why Refactoring? How to Refactor/Restructure Python Package?" https://hackernoon.com/why-refactoring-how-to-restructure-python-package-51b89aa91987

utils_tests_faulty.py

"""
Package: utils.tests 
Faulty Test Cases
"""

import unittest


class UtilsTestCase(unittest.TestCase):
    def setUp(self):
        pass

def test_is_empty(self):
        from utils.common.helpers import is_empty

        # Problem: there is no assertion
        is_empty('')
        is_empty(None)
        is_empty('', object_type='json')
        is_empty('{}', object_type='json')

def test_is_ok(self):
        # Problem: this is empty.
        pass

def test_is_number(self):
        # Problem: this will pass.
        if not is_empty(''):
            print('Fail')