77 lines
1.8 KiB
Python
77 lines
1.8 KiB
Python
import textwrap
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def test_hooks(pytester):
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pytester.makeconftest("")
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subdir = pytester.mkpydir("subdir")
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subdir.joinpath("conftest.py").write_text(
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textwrap.dedent(
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r"""
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def pytest_pyfunc_call(pyfuncitem):
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print('\npytest_pyfunc_call hook')
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def pytest_generate_tests(metafunc):
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print('\npytest_generate_tests hook')
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"""
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)
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)
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subdir.joinpath("test_foo.py").write_text(
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textwrap.dedent(
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r"""
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from pytest_bdd import scenario
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@scenario('foo.feature', 'Some scenario')
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def test_foo():
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pass
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"""
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)
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)
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subdir.joinpath("foo.feature").write_text(
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textwrap.dedent(
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r"""
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Feature: The feature
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Scenario: Some scenario
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"""
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)
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)
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result = pytester.runpytest("-s")
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assert result.stdout.lines.count("pytest_pyfunc_call hook") == 1
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assert result.stdout.lines.count("pytest_generate_tests hook") == 1
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def test_item_collection_does_not_break_on_non_function_items(pytester):
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"""Regression test for https://github.com/pytest-dev/pytest-bdd/issues/317"""
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pytester.makeconftest(
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"""
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import pytest
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@pytest.mark.tryfirst
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def pytest_collection_modifyitems(session, config, items):
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try:
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item_creator = CustomItem.from_parent # Only available in pytest >= 5.4.0
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except AttributeError:
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item_creator = CustomItem
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items[:] = [item_creator(name=item.name, parent=item.parent) for item in items]
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class CustomItem(pytest.Item):
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def runtest(self):
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assert True
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"""
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)
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pytester.makepyfile(
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"""
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def test_convert_me_to_custom_item_and_assert_true():
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assert False
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"""
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)
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result = pytester.runpytest()
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result.assert_outcomes(passed=1)
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