125 lines
4.0 KiB
Python
125 lines
4.0 KiB
Python
import pytest
|
|
from _pytest.config import ExitCode
|
|
from _pytest.pytester import Pytester
|
|
|
|
|
|
def test_version_verbose(pytester: Pytester, pytestconfig, monkeypatch) -> None:
|
|
monkeypatch.delenv("PYTEST_DISABLE_PLUGIN_AUTOLOAD")
|
|
result = pytester.runpytest("--version", "--version")
|
|
assert result.ret == 0
|
|
result.stdout.fnmatch_lines([f"*pytest*{pytest.__version__}*imported from*"])
|
|
if pytestconfig.pluginmanager.list_plugin_distinfo():
|
|
result.stdout.fnmatch_lines(["*setuptools registered plugins:", "*at*"])
|
|
|
|
|
|
def test_version_less_verbose(pytester: Pytester, pytestconfig, monkeypatch) -> None:
|
|
monkeypatch.delenv("PYTEST_DISABLE_PLUGIN_AUTOLOAD")
|
|
result = pytester.runpytest("--version")
|
|
assert result.ret == 0
|
|
result.stdout.fnmatch_lines([f"pytest {pytest.__version__}"])
|
|
|
|
|
|
def test_versions():
|
|
"""Regression check for the public version attributes in pytest."""
|
|
assert isinstance(pytest.__version__, str)
|
|
assert isinstance(pytest.version_tuple, tuple)
|
|
|
|
|
|
def test_help(pytester: Pytester) -> None:
|
|
result = pytester.runpytest("--help")
|
|
assert result.ret == 0
|
|
result.stdout.fnmatch_lines(
|
|
"""
|
|
-m MARKEXPR only run tests matching given mark expression.
|
|
For example: -m 'mark1 and not mark2'.
|
|
reporting:
|
|
--durations=N *
|
|
-V, --version display pytest version and information about plugins.
|
|
When given twice, also display information about
|
|
plugins.
|
|
*setup.cfg*
|
|
*minversion*
|
|
*to see*markers*pytest --markers*
|
|
*to see*fixtures*pytest --fixtures*
|
|
"""
|
|
)
|
|
|
|
|
|
def test_none_help_param_raises_exception(pytester: Pytester) -> None:
|
|
"""Test that a None help param raises a TypeError."""
|
|
pytester.makeconftest(
|
|
"""
|
|
def pytest_addoption(parser):
|
|
parser.addini("test_ini", None, default=True, type="bool")
|
|
"""
|
|
)
|
|
result = pytester.runpytest("--help")
|
|
result.stderr.fnmatch_lines(
|
|
["*TypeError: help argument cannot be None for test_ini*"]
|
|
)
|
|
|
|
|
|
def test_empty_help_param(pytester: Pytester) -> None:
|
|
"""Test that an empty help param is displayed correctly."""
|
|
pytester.makeconftest(
|
|
"""
|
|
def pytest_addoption(parser):
|
|
parser.addini("test_ini", "", default=True, type="bool")
|
|
"""
|
|
)
|
|
result = pytester.runpytest("--help")
|
|
assert result.ret == 0
|
|
lines = [
|
|
" required_plugins (args):",
|
|
" plugins that must be present for pytest to run*",
|
|
" test_ini (bool):*",
|
|
"environment variables:",
|
|
]
|
|
result.stdout.fnmatch_lines(lines, consecutive=True)
|
|
|
|
|
|
def test_hookvalidation_unknown(pytester: Pytester) -> None:
|
|
pytester.makeconftest(
|
|
"""
|
|
def pytest_hello(xyz):
|
|
pass
|
|
"""
|
|
)
|
|
result = pytester.runpytest()
|
|
assert result.ret != 0
|
|
result.stdout.fnmatch_lines(["*unknown hook*pytest_hello*"])
|
|
|
|
|
|
def test_hookvalidation_optional(pytester: Pytester) -> None:
|
|
pytester.makeconftest(
|
|
"""
|
|
import pytest
|
|
@pytest.hookimpl(optionalhook=True)
|
|
def pytest_hello(xyz):
|
|
pass
|
|
"""
|
|
)
|
|
result = pytester.runpytest()
|
|
assert result.ret == ExitCode.NO_TESTS_COLLECTED
|
|
|
|
|
|
def test_traceconfig(pytester: Pytester) -> None:
|
|
result = pytester.runpytest("--traceconfig")
|
|
result.stdout.fnmatch_lines(["*using*pytest*py*", "*active plugins*"])
|
|
|
|
|
|
def test_debug(pytester: Pytester) -> None:
|
|
result = pytester.runpytest_subprocess("--debug")
|
|
assert result.ret == ExitCode.NO_TESTS_COLLECTED
|
|
p = pytester.path.joinpath("pytestdebug.log")
|
|
assert "pytest_sessionstart" in p.read_text("utf-8")
|
|
|
|
|
|
def test_PYTEST_DEBUG(pytester: Pytester, monkeypatch) -> None:
|
|
monkeypatch.setenv("PYTEST_DEBUG", "1")
|
|
result = pytester.runpytest_subprocess()
|
|
assert result.ret == ExitCode.NO_TESTS_COLLECTED
|
|
result.stderr.fnmatch_lines(
|
|
["*pytest_plugin_registered*", "*manager*PluginManager*"]
|
|
)
|