from __future__ import absolute_import, division, print_function import pytest def test_yield_tests_deprecation(testdir): testdir.makepyfile( """ def func1(arg, arg2): assert arg == arg2 def test_gen(): yield "m1", func1, 15, 3*5 yield "m2", func1, 42, 6*7 def test_gen2(): for k in range(10): yield func1, 1, 1 """ ) result = testdir.runpytest("-ra") result.stdout.fnmatch_lines( [ "*yield tests are deprecated, and scheduled to be removed in pytest 4.0*", "*2 passed*", ] ) assert result.stdout.str().count("yield tests are deprecated") == 2 def test_funcarg_prefix_deprecation(testdir): testdir.makepyfile( """ def pytest_funcarg__value(): return 10 def test_funcarg_prefix(value): assert value == 10 """ ) result = testdir.runpytest("-ra") result.stdout.fnmatch_lines( [ ( "*pytest_funcarg__value: " 'declaring fixtures using "pytest_funcarg__" prefix is deprecated ' "and scheduled to be removed in pytest 4.0. " "Please remove the prefix and use the @pytest.fixture decorator instead." ), "*1 passed*", ] ) def test_pytest_setup_cfg_deprecated(testdir): testdir.makefile( ".cfg", setup=""" [pytest] addopts = --verbose """, ) result = testdir.runpytest() result.stdout.fnmatch_lines( ["*pytest*section in setup.cfg files is deprecated*use*tool:pytest*instead*"] ) def test_pytest_custom_cfg_deprecated(testdir): testdir.makefile( ".cfg", custom=""" [pytest] addopts = --verbose """, ) result = testdir.runpytest("-c", "custom.cfg") result.stdout.fnmatch_lines( ["*pytest*section in custom.cfg files is deprecated*use*tool:pytest*instead*"] ) def test_str_args_deprecated(tmpdir, testdir): """Deprecate passing strings to pytest.main(). Scheduled for removal in pytest-4.0.""" from _pytest.main import EXIT_NOTESTSCOLLECTED warnings = [] class Collect(object): def pytest_logwarning(self, message): warnings.append(message) ret = pytest.main("%s -x" % tmpdir, plugins=[Collect()]) msg = ( "passing a string to pytest.main() is deprecated, " "pass a list of arguments instead." ) assert msg in warnings assert ret == EXIT_NOTESTSCOLLECTED def test_getfuncargvalue_is_deprecated(request): pytest.deprecated_call(request.getfuncargvalue, "tmpdir") def test_resultlog_is_deprecated(testdir): result = testdir.runpytest("--help") result.stdout.fnmatch_lines(["*DEPRECATED path for machine-readable result log*"]) testdir.makepyfile( """ def test(): pass """ ) result = testdir.runpytest("--result-log=%s" % testdir.tmpdir.join("result.log")) result.stdout.fnmatch_lines( [ "*--result-log is deprecated and scheduled for removal in pytest 4.0*", "*See https://docs.pytest.org/*/usage.html#creating-resultlog-format-files for more information*", ] ) @pytest.mark.filterwarnings("always:Metafunc.addcall is deprecated") def test_metafunc_addcall_deprecated(testdir): testdir.makepyfile( """ def pytest_generate_tests(metafunc): metafunc.addcall({'i': 1}) metafunc.addcall({'i': 2}) def test_func(i): pass """ ) res = testdir.runpytest("-s") assert res.ret == 0 res.stdout.fnmatch_lines( ["*Metafunc.addcall is deprecated*", "*2 passed, 2 warnings*"] ) def test_terminal_reporter_writer_attr(pytestconfig): """Check that TerminalReporter._tw is also available as 'writer' (#2984) This attribute is planned to be deprecated in 3.4. """ try: import xdist # noqa pytest.skip("xdist workers disable the terminal reporter plugin") except ImportError: pass terminal_reporter = pytestconfig.pluginmanager.get_plugin("terminalreporter") assert terminal_reporter.writer is terminal_reporter._tw @pytest.mark.parametrize("plugin", ["catchlog", "capturelog"]) def test_pytest_catchlog_deprecated(testdir, plugin): testdir.makepyfile( """ def test_func(pytestconfig): pytestconfig.pluginmanager.register(None, 'pytest_{}') """.format( plugin ) ) res = testdir.runpytest() assert res.ret == 0 res.stdout.fnmatch_lines( ["*pytest-*log plugin has been merged into the core*", "*1 passed, 1 warnings*"] ) def test_pytest_plugins_in_non_top_level_conftest_deprecated(testdir): from _pytest.deprecated import PYTEST_PLUGINS_FROM_NON_TOP_LEVEL_CONFTEST subdirectory = testdir.tmpdir.join("subdirectory") subdirectory.mkdir() # create the inner conftest with makeconftest and then move it to the subdirectory testdir.makeconftest( """ pytest_plugins=['capture'] """ ) testdir.tmpdir.join("conftest.py").move(subdirectory.join("conftest.py")) # make the top level conftest testdir.makeconftest( """ import warnings warnings.filterwarnings('always', category=DeprecationWarning) """ ) testdir.makepyfile( """ def test_func(): pass """ ) res = testdir.runpytest_subprocess() assert res.ret == 0 res.stderr.fnmatch_lines( "*" + str(PYTEST_PLUGINS_FROM_NON_TOP_LEVEL_CONFTEST).splitlines()[0] ) def test_pytest_plugins_in_non_top_level_conftest_deprecated_no_top_level_conftest( testdir ): from _pytest.deprecated import PYTEST_PLUGINS_FROM_NON_TOP_LEVEL_CONFTEST subdirectory = testdir.tmpdir.join("subdirectory") subdirectory.mkdir() testdir.makeconftest( """ import warnings warnings.filterwarnings('always', category=DeprecationWarning) pytest_plugins=['capture'] """ ) testdir.tmpdir.join("conftest.py").move(subdirectory.join("conftest.py")) testdir.makepyfile( """ def test_func(): pass """ ) res = testdir.runpytest_subprocess() assert res.ret == 0 res.stderr.fnmatch_lines( "*" + str(PYTEST_PLUGINS_FROM_NON_TOP_LEVEL_CONFTEST).splitlines()[0] ) def test_pytest_plugins_in_non_top_level_conftest_deprecated_no_false_positives( testdir ): from _pytest.deprecated import PYTEST_PLUGINS_FROM_NON_TOP_LEVEL_CONFTEST subdirectory = testdir.tmpdir.join("subdirectory") subdirectory.mkdir() testdir.makeconftest( """ pass """ ) testdir.tmpdir.join("conftest.py").move(subdirectory.join("conftest.py")) testdir.makeconftest( """ import warnings warnings.filterwarnings('always', category=DeprecationWarning) pytest_plugins=['capture'] """ ) testdir.makepyfile( """ def test_func(): pass """ ) res = testdir.runpytest_subprocess() assert res.ret == 0 assert ( str(PYTEST_PLUGINS_FROM_NON_TOP_LEVEL_CONFTEST).splitlines()[0] not in res.stderr.str() )