Python testtools extension for running unittest suites concurrently.
Install from PyPI:
pip install concurrencytest Requires:
- testtools :
pip install testtools - python-subunit :
pip install python-subunit
Example:
import time import unittest from concurrencytest import ConcurrentTestSuite, fork_for_tests class SampleTestCase(unittest.TestCase): """Dummy tests that sleep for demo.""" def test_me_1(self): time.sleep(0.5) def test_me_2(self): time.sleep(0.5) def test_me_3(self): time.sleep(0.5) def test_me_4(self): time.sleep(0.5) # Load tests from SampleTestCase defined above suite = unittest.TestLoader().loadTestsFromTestCase(SampleTestCase) runner = unittest.TextTestRunner() # Run tests sequentially runner.run(suite) # Run same tests across 4 processes suite = unittest.TestLoader().loadTestsFromTestCase(SampleTestCase) concurrent_suite = ConcurrentTestSuite(suite, fork_for_tests(4)) runner.run(concurrent_suite)Output:
.... ---------------------------------------------------------------------- Ran 4 tests in 2.003s OK .... ---------------------------------------------------------------------- Ran 4 tests in 0.504s OK