[packages] error log test ?

I make one test for add error in wagtail logs not convinced, probably better to send an email?

# in update_packages()
    from wagtail.core.models import Page
    from wagtail.core.log_actions import log
    page =Page.objects.get(title="Packages")
    log(
        instance=page, action='wagtail.workflow.cancel',
        data={"error":"Exception xxxx"},
        title=f"[Update] Something went wrong!"
    )

can view result in admin: reports -> site history