118 lines
3.5 KiB
Python
118 lines
3.5 KiB
Python
import pytest
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from _pytest.config import ExitCode
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def test_version_verbose(testdir, pytestconfig):
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testdir.monkeypatch.delenv("PYTEST_DISABLE_PLUGIN_AUTOLOAD")
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result = testdir.runpytest("--version", "--version")
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assert result.ret == 0
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result.stderr.fnmatch_lines(
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["*pytest*{}*imported from*".format(pytest.__version__)]
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)
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if pytestconfig.pluginmanager.list_plugin_distinfo():
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result.stderr.fnmatch_lines(["*setuptools registered plugins:", "*at*"])
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def test_version_less_verbose(testdir, pytestconfig):
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testdir.monkeypatch.delenv("PYTEST_DISABLE_PLUGIN_AUTOLOAD")
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result = testdir.runpytest("--version")
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assert result.ret == 0
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# p = py.path.local(py.__file__).dirpath()
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result.stderr.fnmatch_lines(["pytest {}".format(pytest.__version__)])
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def test_help(testdir):
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result = testdir.runpytest("--help")
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assert result.ret == 0
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result.stdout.fnmatch_lines(
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"""
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-m MARKEXPR only run tests matching given mark expression.
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For example: -m 'mark1 and not mark2'.
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reporting:
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--durations=N *
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*setup.cfg*
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*minversion*
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*to see*markers*pytest --markers*
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*to see*fixtures*pytest --fixtures*
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"""
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)
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def test_none_help_param_raises_exception(testdir):
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"""Test that a None help param raises a TypeError."""
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testdir.makeconftest(
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"""
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def pytest_addoption(parser):
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parser.addini("test_ini", None, default=True, type="bool")
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"""
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)
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result = testdir.runpytest("--help")
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result.stderr.fnmatch_lines(
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["*TypeError: help argument cannot be None for test_ini*"]
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)
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def test_empty_help_param(testdir):
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"""Test that an empty help param is displayed correctly."""
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testdir.makeconftest(
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"""
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def pytest_addoption(parser):
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parser.addini("test_ini", "", default=True, type="bool")
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"""
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)
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result = testdir.runpytest("--help")
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assert result.ret == 0
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lines = [
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" required_plugins (args):",
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" plugins that must be present for pytest to run*",
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" test_ini (bool):*",
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"environment variables:",
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]
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result.stdout.fnmatch_lines(lines, consecutive=True)
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def test_hookvalidation_unknown(testdir):
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testdir.makeconftest(
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"""
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def pytest_hello(xyz):
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pass
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"""
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)
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result = testdir.runpytest()
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assert result.ret != 0
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result.stdout.fnmatch_lines(["*unknown hook*pytest_hello*"])
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def test_hookvalidation_optional(testdir):
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testdir.makeconftest(
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"""
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import pytest
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@pytest.hookimpl(optionalhook=True)
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def pytest_hello(xyz):
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pass
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"""
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)
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result = testdir.runpytest()
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assert result.ret == ExitCode.NO_TESTS_COLLECTED
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def test_traceconfig(testdir):
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result = testdir.runpytest("--traceconfig")
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result.stdout.fnmatch_lines(["*using*pytest*py*", "*active plugins*"])
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def test_debug(testdir):
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result = testdir.runpytest_subprocess("--debug")
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assert result.ret == ExitCode.NO_TESTS_COLLECTED
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p = testdir.tmpdir.join("pytestdebug.log")
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assert "pytest_sessionstart" in p.read()
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def test_PYTEST_DEBUG(testdir, monkeypatch):
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monkeypatch.setenv("PYTEST_DEBUG", "1")
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result = testdir.runpytest_subprocess()
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assert result.ret == ExitCode.NO_TESTS_COLLECTED
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result.stderr.fnmatch_lines(
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["*pytest_plugin_registered*", "*manager*PluginManager*"]
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)
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