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How to use pytest_fixture_setup method in Pytest

Best Python code snippet using pytest

main.py

Source:main.py

...26            fixture_defs = feature_item.get_fixture_defs(arg)27            if fixture_defs:28                fixture_def = fixture_defs[-1]29                subrequest = SubRequest(request, fixture_def.scope, arg, idx, fixture_def,  _ispytest=True)30                kwargs[arg] = pytest_fixture_setup(fixture_def, subrequest)31        return partial(step, **kwargs)32    return step33def pytest_collect_file(path, parent) -> Optional[FeatureCollector]:34    if path.ext == ".feature":35        return FeatureCollector.from_parent(parent, fspath=path)...

conftest.py

Source:conftest.py

...6from pytest_kivy.app import AsyncUnitApp7from kivy_pong_demo.main import PongApp8class PongTestApp(AsyncUnitApp):9    app: PongApp10def pytest_fixture_setup(fixturedef, request):11    # unfortunately we can't parameterize fixtures from fixtures, so we have to12    # use a hammer to set window size and test class to use13    if fixturedef.argname == 'trio_kivy_app':14        request.param = {15            'kwargs': {'width': 1600, 'height': 900}, 'cls': PongTestApp}16    trio_pytest_fixture_setup(fixturedef, request)17@pytest.fixture18async def pong_app(trio_kivy_app) -> PongTestApp:19    try:20        await trio_kivy_app(PongApp)21        yield trio_kivy_app22    finally:23        if trio_kivy_app.app is not None:...

setupplan.py

Source:setupplan.py

...5    group.addoption('--setupplan', '--setup-plan', action="store_true",6                    help="show what fixtures and tests would be executed but "7                    "don't execute anything.")8@pytest.hookimpl(tryfirst=True)9def pytest_fixture_setup(fixturedef, request):10    # Will return a dummy fixture if the setuponly option is provided.11    if request.config.option.setupplan:12        fixturedef.cached_result = (None, None, None)13        return fixturedef.cached_result14@pytest.hookimpl(tryfirst=True)15def pytest_cmdline_main(config):16    if config.option.setupplan:17        config.option.setuponly = True...

test.py

Source:test.py

1from base64 import b64encode2from _pytest.fixtures import pytest_fixture_setup3import pytest4from flask import Flask, template_rendered5@pytest.fixture6def client():7    app = Flask(__name__)8    app.config["TESTING"] = True9    with app.test_client() as client:10        yield client11@pytest.fixture12def client(app):13    client = app.test_client()14    yield client15@pytest.fixture16def captured_templates(app):17    recorded = []18    def record(sender, template, context, **extra):19        recorded.append((template, context))20    template_rendered.connect(record, app)21    try:22        yield recorded23    finally:24        template_rendered.disconnect(record, app)25@pytest.fixture26def page(app):...

Pytest Tutorial

Looking for an in-depth tutorial around pytest? LambdaTest covers the detailed pytest tutorial that has everything related to the pytest, from setting up the pytest framework to automation testing. Delve deeper into pytest testing by exploring advanced use cases like parallel testing, pytest fixtures, parameterization, executing multiple test cases from a single file, and more.

Chapters

What is pytest
Pytest installation: Want to start pytest from scratch? See how to install and configure pytest for Python automation testing.
Run first test with pytest framework: Follow this step-by-step tutorial to write and run your first pytest script.
Parallel testing with pytest: A hands-on guide to parallel testing with pytest to improve the scalability of your test automation.
Generate pytest reports: Reports make it easier to understand the results of pytest-based test runs. Learn how to generate pytest reports.
Pytest Parameterized tests: Create and run your pytest scripts while avoiding code duplication and increasing test coverage with parameterization.
Pytest Fixtures: Check out how to implement pytest fixtures for your end-to-end testing needs.
Execute Multiple Test Cases: Explore different scenarios for running multiple test cases in pytest from a single file.
Stop Test Suite after N Test Failures: See how to stop your test suite after n test failures in pytest using the @pytest.mark.incremental decorator and maxfail command-line option.