import pytest from _pytest.main import ExitCode def test_version(testdir, pytestconfig): result = testdir.runpytest("--version") assert result.ret == 0 # p = py.path.local(py.__file__).dirpath() result.stderr.fnmatch_lines( ["*pytest*{}*imported from*".format(pytest.__version__)] ) if pytestconfig.pluginmanager.list_plugin_distinfo(): result.stderr.fnmatch_lines(["*setuptools registered plugins:", "*at*"]) def test_help(testdir): result = testdir.runpytest("--help") assert result.ret == 0 result.stdout.fnmatch_lines( """ *-v*verbose* *setup.cfg* *minversion* *to see*markers*pytest --markers* *to see*fixtures*pytest --fixtures* """ ) def test_hookvalidation_unknown(testdir): testdir.makeconftest( """ def pytest_hello(xyz): pass """ ) result = testdir.runpytest() assert result.ret != 0 result.stdout.fnmatch_lines(["*unknown hook*pytest_hello*"]) def test_hookvalidation_optional(testdir): testdir.makeconftest( """ import pytest @pytest.hookimpl(optionalhook=True) def pytest_hello(xyz): pass """ ) result = testdir.runpytest() assert result.ret == ExitCode.NO_TESTS_COLLECTED def test_traceconfig(testdir): result = testdir.runpytest("--traceconfig") result.stdout.fnmatch_lines(["*using*pytest*py*", "*active plugins*"]) def test_debug(testdir, monkeypatch): result = testdir.runpytest_subprocess("--debug") assert result.ret == ExitCode.NO_TESTS_COLLECTED p = testdir.tmpdir.join("pytestdebug.log") assert "pytest_sessionstart" in p.read() def test_PYTEST_DEBUG(testdir, monkeypatch): monkeypatch.setenv("PYTEST_DEBUG", "1") result = testdir.runpytest_subprocess() assert result.ret == ExitCode.NO_TESTS_COLLECTED result.stderr.fnmatch_lines( ["*pytest_plugin_registered*", "*manager*PluginManager*"] )