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_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()]) testdir.delete_loaded_modules() 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_{0}') """.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*", ])