586 lines
19 KiB
Python
586 lines
19 KiB
Python
import py, pytest
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from _pytest.mark import MarkGenerator as Mark
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class TestMark:
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def test_markinfo_repr(self):
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from _pytest.mark import MarkInfo
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m = MarkInfo("hello", (1,2), {})
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repr(m)
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def test_pytest_exists_in_namespace_all(self):
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assert 'mark' in py.test.__all__
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assert 'mark' in pytest.__all__
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def test_pytest_mark_notcallable(self):
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mark = Mark()
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pytest.raises((AttributeError, TypeError), mark)
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def test_pytest_mark_name_starts_with_underscore(self):
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mark = Mark()
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pytest.raises(AttributeError, getattr, mark, '_some_name')
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def test_pytest_mark_bare(self):
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mark = Mark()
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def f():
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pass
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mark.hello(f)
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assert f.hello
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def test_pytest_mark_keywords(self):
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mark = Mark()
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def f():
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pass
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mark.world(x=3, y=4)(f)
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assert f.world
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assert f.world.kwargs['x'] == 3
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assert f.world.kwargs['y'] == 4
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def test_apply_multiple_and_merge(self):
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mark = Mark()
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def f():
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pass
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mark.world
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mark.world(x=3)(f)
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assert f.world.kwargs['x'] == 3
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mark.world(y=4)(f)
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assert f.world.kwargs['x'] == 3
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assert f.world.kwargs['y'] == 4
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mark.world(y=1)(f)
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assert f.world.kwargs['y'] == 1
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assert len(f.world.args) == 0
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def test_pytest_mark_positional(self):
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mark = Mark()
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def f():
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pass
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mark.world("hello")(f)
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assert f.world.args[0] == "hello"
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mark.world("world")(f)
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def test_pytest_mark_positional_func_and_keyword(self):
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mark = Mark()
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def f():
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raise Exception
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m = mark.world(f, omega="hello")
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def g():
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pass
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assert m(g) == g
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assert g.world.args[0] is f
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assert g.world.kwargs["omega"] == "hello"
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def test_pytest_mark_reuse(self):
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mark = Mark()
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def f():
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pass
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w = mark.some
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w("hello", reason="123")(f)
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assert f.some.args[0] == "hello"
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assert f.some.kwargs['reason'] == "123"
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def g():
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pass
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w("world", reason2="456")(g)
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assert g.some.args[0] == "world"
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assert 'reason' not in g.some.kwargs
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assert g.some.kwargs['reason2'] == "456"
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def test_ini_markers(testdir):
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testdir.makeini("""
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[pytest]
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markers =
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a1: this is a webtest marker
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a2: this is a smoke marker
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""")
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testdir.makepyfile("""
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def test_markers(pytestconfig):
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markers = pytestconfig.getini("markers")
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print (markers)
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assert len(markers) >= 2
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assert markers[0].startswith("a1:")
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assert markers[1].startswith("a2:")
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""")
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rec = testdir.inline_run()
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rec.assertoutcome(passed=1)
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def test_markers_option(testdir):
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testdir.makeini("""
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[pytest]
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markers =
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a1: this is a webtest marker
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a1some: another marker
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""")
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result = testdir.runpytest("--markers", )
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result.stdout.fnmatch_lines([
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"*a1*this is a webtest*",
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"*a1some*another marker",
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])
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def test_markers_option_with_plugin_in_current_dir(testdir):
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testdir.makeconftest('pytest_plugins = "flip_flop"')
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testdir.makepyfile(flip_flop="""\
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def pytest_configure(config):
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config.addinivalue_line("markers", "flip:flop")
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def pytest_generate_tests(metafunc):
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try:
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mark = metafunc.function.flipper
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except AttributeError:
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return
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metafunc.parametrize("x", (10, 20))""")
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testdir.makepyfile("""\
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import pytest
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@pytest.mark.flipper
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def test_example(x):
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assert x""")
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result = testdir.runpytest("--markers")
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result.stdout.fnmatch_lines(["*flip*flop*"])
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def test_mark_on_pseudo_function(testdir):
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testdir.makepyfile("""
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import pytest
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@pytest.mark.r(lambda x: 0/0)
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def test_hello():
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pass
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""")
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reprec = testdir.inline_run()
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reprec.assertoutcome(passed=1)
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def test_strict_prohibits_unregistered_markers(testdir):
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testdir.makepyfile("""
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import pytest
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@pytest.mark.unregisteredmark
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def test_hello():
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pass
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""")
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result = testdir.runpytest("--strict")
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assert result.ret != 0
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result.stdout.fnmatch_lines([
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"*unregisteredmark*not*registered*",
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])
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@pytest.mark.parametrize("spec", [
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("xyz", ("test_one",)),
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("xyz and xyz2", ()),
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("xyz2", ("test_two",)),
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("xyz or xyz2", ("test_one", "test_two"),)
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])
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def test_mark_option(spec, testdir):
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testdir.makepyfile("""
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import pytest
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@pytest.mark.xyz
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def test_one():
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pass
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@pytest.mark.xyz2
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def test_two():
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pass
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""")
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opt, passed_result = spec
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rec = testdir.inline_run("-m", opt)
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passed, skipped, fail = rec.listoutcomes()
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passed = [x.nodeid.split("::")[-1] for x in passed]
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assert len(passed) == len(passed_result)
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assert list(passed) == list(passed_result)
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@pytest.mark.parametrize("spec", [
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("interface", ("test_interface",)),
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("not interface", ("test_nointer",)),
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])
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def test_mark_option_custom(spec, testdir):
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testdir.makeconftest("""
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import pytest
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def pytest_collection_modifyitems(items):
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for item in items:
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if "interface" in item.nodeid:
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item.keywords["interface"] = pytest.mark.interface
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""")
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testdir.makepyfile("""
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def test_interface():
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pass
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def test_nointer():
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pass
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""")
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opt, passed_result = spec
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rec = testdir.inline_run("-m", opt)
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passed, skipped, fail = rec.listoutcomes()
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passed = [x.nodeid.split("::")[-1] for x in passed]
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assert len(passed) == len(passed_result)
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assert list(passed) == list(passed_result)
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@pytest.mark.parametrize("spec", [
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("interface", ("test_interface",)),
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("not interface", ("test_nointer", "test_pass")),
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("pass", ("test_pass",)),
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("not pass", ("test_interface", "test_nointer")),
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])
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def test_keyword_option_custom(spec, testdir):
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testdir.makepyfile("""
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def test_interface():
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pass
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def test_nointer():
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pass
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def test_pass():
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pass
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""")
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opt, passed_result = spec
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rec = testdir.inline_run("-k", opt)
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passed, skipped, fail = rec.listoutcomes()
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passed = [x.nodeid.split("::")[-1] for x in passed]
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assert len(passed) == len(passed_result)
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assert list(passed) == list(passed_result)
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@pytest.mark.parametrize("spec", [
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("None", ("test_func[None]",)),
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("1.3", ("test_func[1.3]",)),
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("2-3", ("test_func[2-3]",))
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])
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def test_keyword_option_parametrize(spec, testdir):
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testdir.makepyfile("""
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import pytest
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@pytest.mark.parametrize("arg", [None, 1.3, "2-3"])
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def test_func(arg):
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pass
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""")
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opt, passed_result = spec
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rec = testdir.inline_run("-k", opt)
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passed, skipped, fail = rec.listoutcomes()
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passed = [x.nodeid.split("::")[-1] for x in passed]
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assert len(passed) == len(passed_result)
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assert list(passed) == list(passed_result)
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class TestFunctional:
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def test_mark_per_function(self, testdir):
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p = testdir.makepyfile("""
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import pytest
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@pytest.mark.hello
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def test_hello():
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assert hasattr(test_hello, 'hello')
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""")
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result = testdir.runpytest(p)
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result.stdout.fnmatch_lines(["*1 passed*"])
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def test_mark_per_module(self, testdir):
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item = testdir.getitem("""
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import pytest
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pytestmark = pytest.mark.hello
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def test_func():
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pass
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""")
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keywords = item.keywords
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assert 'hello' in keywords
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def test_marklist_per_class(self, testdir):
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item = testdir.getitem("""
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import pytest
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class TestClass:
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pytestmark = [pytest.mark.hello, pytest.mark.world]
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def test_func(self):
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assert TestClass.test_func.hello
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assert TestClass.test_func.world
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""")
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keywords = item.keywords
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assert 'hello' in keywords
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def test_marklist_per_module(self, testdir):
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item = testdir.getitem("""
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import pytest
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pytestmark = [pytest.mark.hello, pytest.mark.world]
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class TestClass:
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def test_func(self):
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assert TestClass.test_func.hello
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assert TestClass.test_func.world
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""")
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keywords = item.keywords
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assert 'hello' in keywords
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assert 'world' in keywords
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@pytest.mark.skipif("sys.version_info < (2,6)")
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def test_mark_per_class_decorator(self, testdir):
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item = testdir.getitem("""
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import pytest
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@pytest.mark.hello
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class TestClass:
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def test_func(self):
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assert TestClass.test_func.hello
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""")
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keywords = item.keywords
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assert 'hello' in keywords
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@pytest.mark.skipif("sys.version_info < (2,6)")
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def test_mark_per_class_decorator_plus_existing_dec(self, testdir):
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item = testdir.getitem("""
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import pytest
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@pytest.mark.hello
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class TestClass:
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pytestmark = pytest.mark.world
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def test_func(self):
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assert TestClass.test_func.hello
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assert TestClass.test_func.world
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""")
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keywords = item.keywords
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assert 'hello' in keywords
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assert 'world' in keywords
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def test_merging_markers(self, testdir):
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p = testdir.makepyfile("""
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import pytest
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pytestmark = pytest.mark.hello("pos1", x=1, y=2)
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class TestClass:
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# classlevel overrides module level
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pytestmark = pytest.mark.hello(x=3)
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@pytest.mark.hello("pos0", z=4)
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def test_func(self):
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pass
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""")
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items, rec = testdir.inline_genitems(p)
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item, = items
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keywords = item.keywords
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marker = keywords['hello']
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assert marker.args == ("pos0", "pos1")
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assert marker.kwargs == {'x': 1, 'y': 2, 'z': 4}
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# test the new __iter__ interface
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l = list(marker)
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assert len(l) == 3
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assert l[0].args == ("pos0",)
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assert l[1].args == ()
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assert l[2].args == ("pos1", )
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@pytest.mark.xfail(reason='unfixed')
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def test_merging_markers_deep(self, testdir):
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# issue 199 - propagate markers into nested classes
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p = testdir.makepyfile("""
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import pytest
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class TestA:
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pytestmark = pytest.mark.a
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def test_b(self):
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assert True
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class TestC:
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# this one didnt get marked
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def test_d(self):
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assert True
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""")
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items, rec = testdir.inline_genitems(p)
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for item in items:
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print (item, item.keywords)
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assert 'a' in item.keywords
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def test_mark_with_wrong_marker(self, testdir):
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reprec = testdir.inline_runsource("""
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import pytest
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class pytestmark:
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pass
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def test_func():
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pass
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""")
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l = reprec.getfailedcollections()
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assert len(l) == 1
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assert "TypeError" in str(l[0].longrepr)
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def test_mark_dynamically_in_funcarg(self, testdir):
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testdir.makeconftest("""
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import pytest
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def pytest_funcarg__arg(request):
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request.applymarker(pytest.mark.hello)
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def pytest_terminal_summary(terminalreporter):
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l = terminalreporter.stats['passed']
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terminalreporter.writer.line("keyword: %s" % l[0].keywords)
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""")
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testdir.makepyfile("""
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def test_func(arg):
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pass
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""")
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result = testdir.runpytest()
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result.stdout.fnmatch_lines([
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"keyword: *hello*"
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])
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def test_merging_markers_two_functions(self, testdir):
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p = testdir.makepyfile("""
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import pytest
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@pytest.mark.hello("pos1", z=4)
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@pytest.mark.hello("pos0", z=3)
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def test_func():
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pass
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""")
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items, rec = testdir.inline_genitems(p)
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item, = items
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keywords = item.keywords
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marker = keywords['hello']
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l = list(marker)
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assert len(l) == 2
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assert l[0].args == ("pos0",)
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assert l[1].args == ("pos1",)
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def test_no_marker_match_on_unmarked_names(self, testdir):
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p = testdir.makepyfile("""
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import pytest
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@pytest.mark.shouldmatch
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def test_marked():
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assert 1
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def test_unmarked():
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assert 1
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""")
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reprec = testdir.inline_run("-m", "test_unmarked", p)
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passed, skipped, failed = reprec.listoutcomes()
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assert len(passed) + len(skipped) + len(failed) == 0
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dlist = reprec.getcalls("pytest_deselected")
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deselected_tests = dlist[0].items
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assert len(deselected_tests) == 2
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def test_keywords_at_node_level(self, testdir):
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testdir.makepyfile("""
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import pytest
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@pytest.fixture(scope="session", autouse=True)
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def some(request):
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request.keywords["hello"] = 42
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assert "world" not in request.keywords
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@pytest.fixture(scope="function", autouse=True)
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def funcsetup(request):
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assert "world" in request.keywords
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assert "hello" in request.keywords
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@pytest.mark.world
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def test_function():
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pass
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""")
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reprec = testdir.inline_run()
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reprec.assertoutcome(passed=1)
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def test_keyword_added_for_session(self, testdir):
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testdir.makeconftest("""
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import pytest
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def pytest_collection_modifyitems(session):
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session.add_marker("mark1")
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session.add_marker(pytest.mark.mark2)
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session.add_marker(pytest.mark.mark3)
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pytest.raises(ValueError, lambda:
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session.add_marker(10))
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""")
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testdir.makepyfile("""
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def test_some(request):
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assert "mark1" in request.keywords
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assert "mark2" in request.keywords
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assert "mark3" in request.keywords
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assert 10 not in request.keywords
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marker = request.node.get_marker("mark1")
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assert marker.name == "mark1"
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assert marker.args == ()
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assert marker.kwargs == {}
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""")
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reprec = testdir.inline_run("-m", "mark1")
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reprec.assertoutcome(passed=1)
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class TestKeywordSelection:
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def test_select_simple(self, testdir):
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file_test = testdir.makepyfile("""
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def test_one():
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assert 0
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class TestClass(object):
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def test_method_one(self):
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assert 42 == 43
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""")
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def check(keyword, name):
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reprec = testdir.inline_run("-s", "-k", keyword, file_test)
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passed, skipped, failed = reprec.listoutcomes()
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assert len(failed) == 1
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assert failed[0].nodeid.split("::")[-1] == name
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assert len(reprec.getcalls('pytest_deselected')) == 1
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for keyword in ['test_one', 'est_on']:
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check(keyword, 'test_one')
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check('TestClass and test', 'test_method_one')
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@pytest.mark.parametrize("keyword", [
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'xxx', 'xxx and test_2', 'TestClass', 'xxx and not test_1',
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'TestClass and test_2', 'xxx and TestClass and test_2'])
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def test_select_extra_keywords(self, testdir, keyword):
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p = testdir.makepyfile(test_select="""
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def test_1():
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pass
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class TestClass:
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def test_2(self):
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pass
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""")
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testdir.makepyfile(conftest="""
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import pytest
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@pytest.mark.hookwrapper
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def pytest_pycollect_makeitem(name):
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outcome = yield
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if name == "TestClass":
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item = outcome.get_result()
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item.extra_keyword_matches.add("xxx")
|
|
""")
|
|
reprec = testdir.inline_run(p.dirpath(), '-s', '-k', keyword)
|
|
py.builtin.print_("keyword", repr(keyword))
|
|
passed, skipped, failed = reprec.listoutcomes()
|
|
assert len(passed) == 1
|
|
assert passed[0].nodeid.endswith("test_2")
|
|
dlist = reprec.getcalls("pytest_deselected")
|
|
assert len(dlist) == 1
|
|
assert dlist[0].items[0].name == 'test_1'
|
|
|
|
def test_select_starton(self, testdir):
|
|
threepass = testdir.makepyfile(test_threepass="""
|
|
def test_one(): assert 1
|
|
def test_two(): assert 1
|
|
def test_three(): assert 1
|
|
""")
|
|
reprec = testdir.inline_run("-k", "test_two:", threepass)
|
|
passed, skipped, failed = reprec.listoutcomes()
|
|
assert len(passed) == 2
|
|
assert not failed
|
|
dlist = reprec.getcalls("pytest_deselected")
|
|
assert len(dlist) == 1
|
|
item = dlist[0].items[0]
|
|
assert item.name == "test_one"
|
|
|
|
def test_keyword_extra(self, testdir):
|
|
p = testdir.makepyfile("""
|
|
def test_one():
|
|
assert 0
|
|
test_one.mykeyword = True
|
|
""")
|
|
reprec = testdir.inline_run("-k", "mykeyword", p)
|
|
passed, skipped, failed = reprec.countoutcomes()
|
|
assert failed == 1
|
|
|
|
@pytest.mark.xfail
|
|
def test_keyword_extra_dash(self, testdir):
|
|
p = testdir.makepyfile("""
|
|
def test_one():
|
|
assert 0
|
|
test_one.mykeyword = True
|
|
""")
|
|
# with argparse the argument to an option cannot
|
|
# start with '-'
|
|
reprec = testdir.inline_run("-k", "-mykeyword", p)
|
|
passed, skipped, failed = reprec.countoutcomes()
|
|
assert passed + skipped + failed == 0
|
|
|
|
def test_no_magic_values(self, testdir):
|
|
"""Make sure the tests do not match on magic values,
|
|
no double underscored values, like '__dict__',
|
|
and no instance values, like '()'.
|
|
"""
|
|
p = testdir.makepyfile("""
|
|
def test_one(): assert 1
|
|
""")
|
|
def assert_test_is_not_selected(keyword):
|
|
reprec = testdir.inline_run("-k", keyword, p)
|
|
passed, skipped, failed = reprec.countoutcomes()
|
|
dlist = reprec.getcalls("pytest_deselected")
|
|
assert passed + skipped + failed == 0
|
|
deselected_tests = dlist[0].items
|
|
assert len(deselected_tests) == 1
|
|
|
|
assert_test_is_not_selected("__")
|
|
assert_test_is_not_selected("()")
|
|
|