- test_homepage_title_contains_brand: to_have_title() requires a string or
regex, not a lambda; switch to re.compile('No Hype AI')
- test_granular_preferences_save_dismisses_banner: wrong element clicked to
open <details>; use 'details summary' locator directly
- test_subscribe_invalid_email_shows_error: browser HTML5 email validation
swallows the submit event before the JS handler fires; add 'novalidate' via
evaluate() so the fetch still runs and the server returns 400
- test_copy_link_button_updates_text: clipboard API unavailable in headless
Docker; add polyfill + pre-grant permissions in conftest page fixture so
the JS success path runs and button text becomes 'Copied'
- test_comments_section_absent_when_disabled: guard against Wagtail's
add_child() resetting BooleanField defaults by calling an explicit
.update(comments_enabled=False) + re-setting on the instance before
save_revision().publish(); also tighten test to assert 200 + correct title
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>