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from __future__ import annotations
from textwrap import dedent
import pytest
from pytest import Pytester
def test_asyncio_debug_disabled_by_default(pytester: Pytester):
pytester.makeini("[pytest]\nasyncio_default_fixture_loop_scope = function")
pytester.makepyfile(
dedent(
"""\
import asyncio
import pytest
pytest_plugins = "pytest_asyncio"
@pytest.mark.asyncio
async def test_debug_mode_disabled():
loop = asyncio.get_running_loop()
assert not loop.get_debug()
"""
)
)
result = pytester.runpytest()
result.assert_outcomes(passed=1)
def test_asyncio_debug_enabled_via_cli_option(pytester: Pytester):
pytester.makeini("[pytest]\nasyncio_default_fixture_loop_scope = function")
pytester.makepyfile(
dedent(
"""\
import asyncio
import pytest
pytest_plugins = "pytest_asyncio"
@pytest.mark.asyncio
async def test_debug_mode_enabled():
loop = asyncio.get_running_loop()
assert loop.get_debug()
"""
)
)
result = pytester.runpytest("--asyncio-debug")
result.assert_outcomes(passed=1)
@pytest.mark.parametrize("config_value", ("true", "1"))
def test_asyncio_debug_enabled_via_config_option(pytester: Pytester, config_value: str):
pytester.makeini(
dedent(
f"""\
[pytest]
asyncio_default_fixture_loop_scope = function
asyncio_debug = {config_value}
"""
)
)
pytester.makepyfile(
dedent(
"""\
import asyncio
import pytest
pytest_plugins = "pytest_asyncio"
@pytest.mark.asyncio
async def test_debug_mode_enabled():
loop = asyncio.get_running_loop()
assert loop.get_debug()
"""
)
)
result = pytester.runpytest()
result.assert_outcomes(passed=1)
@pytest.mark.parametrize("config_value", ("false", "0"))
def test_asyncio_debug_disabled_via_config_option(
pytester: Pytester,
config_value: str,
):
pytester.makeini(
dedent(
f"""\
[pytest]
asyncio_default_fixture_loop_scope = function
asyncio_debug = {config_value}
"""
)
)
pytester.makepyfile(
dedent(
"""\
import asyncio
import pytest
pytest_plugins = "pytest_asyncio"
@pytest.mark.asyncio
async def test_debug_mode_disabled():
loop = asyncio.get_running_loop()
assert not loop.get_debug()
"""
)
)
result = pytester.runpytest()
result.assert_outcomes(passed=1)
def test_asyncio_debug_cli_option_overrides_config(pytester: Pytester):
pytester.makeini(
"[pytest]\nasyncio_default_fixture_loop_scope = function\nasyncio_debug = false"
)
pytester.makepyfile(
dedent(
"""\
import asyncio
import pytest
pytest_plugins = "pytest_asyncio"
@pytest.mark.asyncio
async def test_debug_mode_enabled():
loop = asyncio.get_running_loop()
assert loop.get_debug()
"""
)
)
result = pytester.runpytest("--asyncio-debug")
result.assert_outcomes(passed=1)
@pytest.mark.parametrize("loop_scope", ("function", "module", "session"))
def test_asyncio_debug_with_different_loop_scopes(pytester: Pytester, loop_scope: str):
pytester.makeini("[pytest]\nasyncio_default_fixture_loop_scope = function")
pytester.makepyfile(
dedent(
f"""\
import asyncio
import pytest
pytest_plugins = "pytest_asyncio"
@pytest.mark.asyncio(loop_scope="{loop_scope}")
async def test_debug_mode_with_scope():
loop = asyncio.get_running_loop()
assert loop.get_debug()
"""
)
)
result = pytester.runpytest("--asyncio-debug")
result.assert_outcomes(passed=1)
def test_asyncio_debug_with_async_fixtures(pytester: Pytester):
pytester.makeini("[pytest]\nasyncio_default_fixture_loop_scope = function")
pytester.makepyfile(
dedent(
"""\
import asyncio
import pytest
import pytest_asyncio
pytest_plugins = "pytest_asyncio"
@pytest_asyncio.fixture
async def async_fixture():
loop = asyncio.get_running_loop()
assert loop.get_debug()
return "fixture_value"
@pytest.mark.asyncio
async def test_debug_mode_with_fixture(async_fixture):
loop = asyncio.get_running_loop()
assert loop.get_debug()
assert async_fixture == "fixture_value"
"""
)
)
result = pytester.runpytest("--asyncio-debug")
result.assert_outcomes(passed=1)
def test_asyncio_debug_multiple_test_functions(pytester: Pytester):
pytester.makeini("[pytest]\nasyncio_default_fixture_loop_scope = function")
pytester.makepyfile(
dedent(
"""\
import asyncio
import pytest
pytest_plugins = "pytest_asyncio"
@pytest.mark.asyncio
async def test_debug_first():
loop = asyncio.get_running_loop()
assert loop.get_debug()
@pytest.mark.asyncio
async def test_debug_second():
loop = asyncio.get_running_loop()
assert loop.get_debug()
@pytest.mark.asyncio
async def test_debug_third():
loop = asyncio.get_running_loop()
assert loop.get_debug()
"""
)
)
result = pytester.runpytest("--asyncio-debug")
result.assert_outcomes(passed=3)
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