How to use test_does_not_import_unittest2 method in hypothesis

Best Python code snippet using hypothesis

test_lazy_import.py

Source:test_lazy_import.py

...20from hypothesis import given, strategies as st21class TestDoesNotImportRunners(unittest.TestCase):22    strat = st.integers() | st.floats() | st.sampled_from(["a", "b"])23    @given(strat)24    def test_does_not_import_unittest2(self, x):25        assert "unittest2" not in sys.modules26    @given(strat)27    def test_does_not_import_nose(self, x):28        assert "nose" not in sys.modules29    @given(strat)30    def test_does_not_import_pytest(self, x):31        assert "pytest" not in sys.modules32if __name__ == '__main__':33    unittest.main()34"""35def test_hypothesis_does_not_import_test_runners(tmp_path):36    # We obviously can't use pytest to check that pytest is not imported,37    # so for consistency we use unittest for all three non-stdlib test runners.38    # It's unclear which of our dependencies is importing unittest, but...

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