docs: add example to the "Customizing fixture options" section (e.g. for browser_context_args)

[microsoft]

docs: add example to the "Customizing fixture options" section (e.g. for browser_context_args)

[mxschmitt]

Hi, you can create a conftest.py in your end-to-end test directory with the following content:

import pytest
@pytest.fixture(scope="session")
def browser_context_args(request):
    return {"ignoreHTTPSErrors": True}

In your test then you can have:

def test_invalid_user_login(page):
    login(page,username="invaliduser",password="validpassword")
    # custom logic

Maybe we should document it how fixtures work in general with the conftest.py usage.

[mxschmitt]

@algot that should work:

import pytest
@pytest.fixture(scope="session")
def browser_type_launch_args(browser_type_launch_args):
    return {**browser_type_launch_args, "args": ["--start-maximized"]}

[qupfer]

Thanks, that helps a lot.

[arjunattam]

Thanks! I'll re-frame this to update the docs with this example

[algot]

Maybe we should document it how fixtures work in general with the conftest.py usage.

It would be very helpful because it's not clear even if I was familiar with pytest fixtures

Also could you suggest how I could modify the start parameters to start chrome maximized?
In my current project I use chrome_options as parameters for webdriver init
chrome_options.add_argument('--start-maximized')

How can I do the same with playwright+pytest one?

[algot]

@mxschmitt It works - browser opens maximized but viewport still have default size.
Is it expected behavior and I have to set viewport explicitly?

UPD. Only first test run opens browser maximized. All following runs open browser not maximized