How do I run multiple Classes in a single test suite in Python using unit testing?

Question

How do I run multiple Classes in a single test suite in Python using unit testing?

Answer 1

The unittest.TestLoader.loadTestsFromModule() method will discover and load all classes in the specified module. So you can just do this:

import unittest
import sys

class T1(unittest.TestCase):
  def test_A(self):
    pass
  def test_B(self):
    pass

class T2(unittest.TestCase):
  def test_A(self):
    pass
  def test_B(self):
    pass

if __name__ == "__main__":
  suite = unittest.TestLoader().loadTestsFromModule( sys.modules[__name__] )
  unittest.TextTestRunner(verbosity=3).run( suite )