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*OUSPEVDUJPOUPQZUFTU "OESFBT1FMNF &VSP1ZUIPO 4MJEFTIUUQTQFBLFSEFDLDPNQFMNF personalkollen
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%FNP#FGPSF import unittest ! ! def upper_reverse(text): return ''.join(reversed(text.upper())) ! ! class TestUpperReverse(unittest.TestCase): def test_upper_reverse(self): self.assertEqual(upper_reverse('hello'), 'OLLEH')
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%FNP"GUFS def upper_reverse(text): return ''.join(reversed(text.upper())) ! ! def test_upper_reverse(): assert upper_reverse('hello') == 'OLLEH'
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3VOUIFFOUJSFUFTUTVJUF $ py.test
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3VOBMMUFTUTJOBTQFDJpDpMF $ py.test test_bar.py
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3VOBMMUFTUDBTFTUIBUBSFOBNFE UFTU@GPP $ py.test -‐k test_foo
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#ZEFGBVMU QZUFTUEJTDPWFSTUFTUTJO test_*.py *_test.py
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.BSLJOHUFTUT ZPVDBONBLFVQZPVSPXONBSLFST import pytest ! ! @pytest.mark.slow def test_very_long_running_test(): pass
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3VOBMMUFTUTXJUIBTQFDJpDNBSLFS $ py.test -‐m slow
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PSXJUIPVUBTQFDJpDNBSLFS $ py.test -‐m "not slow"
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4LJQQJOHUFTUT import pytest import sys ! ! @pytest.mark.skipif(sys.platform == 'darwin', reason='Feature Y not supported on OS X') def test_non_osx(): pass
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%FQFOEFODZJOKFDUJPOPGUFTUIFMQFS import pytest from selenium.webdriver import Firefox ! @pytest.fixture def webdriver(request): driver = Firefox() request.addfinalizer(driver.quit) return driver ! def test_nix_website_title(webdriver): webdriver.get('https://nixos.org/nix/') assert 'Nix' in webdriver.title ! def test_pytest_website_title(webdriver): webdriver.get('http://pytest.org/latest/')
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3VOUFTUTJOGPVSQSPDFTTFT $ pip install pytest-‐xdist $ py.test -‐n 4
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