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diff --git a/tools/concurrencytest/README.md b/tools/concurrencytest/README.md new file mode 100644 index 0000000000..8e65776f17 --- /dev/null +++ b/tools/concurrencytest/README.md @@ -0,0 +1,74 @@ +concurrencytest +=============== + +![testing goats](https://raw.github.com/cgoldberg/concurrencytest/master/testing-goats.png "testing goats") + +Python testtools extension for running unittest suites concurrently. + +---- + +Install from PyPI: +``` +pip install concurrencytest +``` + +---- + +Requires: + + * [testtools](https://pypi.python.org/pypi/testtools) : `pip install testtools` + * [python-subunit](https://pypi.python.org/pypi/python-subunit) : `pip install python-subunit` + +---- + +Example: + +```python +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 +``` |