ref: eebb0e1fce66faaafa201ea5292ad014e743a53e
dir: /tests/python/unittest_examples.py/
import unittest # this file is just to illustrates and test some of the unittest module # functionalities. class raise_test_case(unittest.TestCase): def test_assertEqual(self): """ check assertEqual returns AssertionError """ try: self.assertEqual(0.,1.) except AssertionError: pass else: fail('expected an AssertionError exception') def test_assertAlmostEqual(self): """ check assertAlmostEqual returns AssertionError """ try: self.assertAlmostEqual(0.,1.) except AssertionError: pass else: fail('expected an AssertionError exception') def test_assertRaises(self): """ check assertRaises works as expected """ self.assertRaises(AssertionError, self.assertEqual, 0.,1.) self.assertRaises(AssertionError, self.assertAlmostEqual, 0.,1.,1) if __name__ == '__main__': unittest.main()