xfail isn't just for pytest tests. Python's unittest has @unittest.expectedFailure.
In this episode, we cover:
- using @unittest.expectedFailure
- the results of passing and failing tests with expectedFailure
- using pytest as a test runner for unittest
- using pytest markers on unittest tests
Docs for expectedFailure: https://docs.python.org/3/library/unittest.html#skipping-tests-and-expected-failures)
Some sample code. unittest only:
import unittest
class ExpectedFailureTestCase(unittest.TestCase):
@unittest.expectedFailure
def test_fail(self):
self.assertEqual(1, 0, "broken")
@unittest.expectedFailure
def test_pass(self):
self.assertEqual(1, 1, "not broken")
unittest with pytest markers:
import unittest
import pytest
class ExpectedFailureTestCase(unittest.TestCase):
@pytest.mark.xfail
def test_fail(self):
self.assertEqual(1, 0, "broken")
@pytest.mark.xfail
def test_pass(self):
self.assertEqual(1, 1, "not broken")
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