* An image with non-empty alt text should not have a presentation role.
* An empty alt attribute is sufficient for decorative images. No need to
add a presentation role for them.
* Additionally, if there is already text that is present for an image,
there's no need to add an alt text with the same text. Such images are
decorative and should just have an empty alt text.
This adds a few changes to the old test_context_not_used test:
- Move it to become an advanced_test, because its mission
is to verify that the assertEventContextNotUsed() assertion
works as expected.
- For consistency, also move the fixtures to own phpunit fixtures.
- Add proper coverage tags, to verify that the assertion is being
covered.
- Add a data provider to provide all the current cases and ease
any future case that may be needed in the future. One by one
because previously there was code never executed with the
warning expectation causing the test to stop.
- Run them in isolation, while this is not strictly required, it's
including external fixtures and, we'll need that isolation soon
(for changes coming when moving the test to PHPUnit 9.6 in MDL-81266).
This allows groups_get_user_groups to return groups with
GROUP_VISIBILITY_NONE that the specified user belongs to. The parameter
is false by default, and should be use with care as membership of these
groups should not be revealed to the user.
Prior to this change, assertions of "should exist" and "should not
exist" in table content, where the step provided only a single column,
could give false positives and pass (when they shouldn't).
- Added a new method called get_messages_by_component()
This method will help to retreive the redirected messages
of specific component only
- Added a new method called get_messages_by_component_and_type()
This method will help to retreive the redirected messages
of specific component and type only
It should always be the case that a question category and its parent
category belong to the same context. However, over the years, we have
observed that this becomes violated by some data in some Moodle sites.
(The suspicion is that this is a backup/restor bug of some sort which
has never been tracked down.)
Since this happens, we should make the code robust to it, which is what
this change does. It ensure that when loading child categories, we only
consider ones in the same context.
* Update \behat_accessibility::run_axe_validation_for_tags()'s
PHPDoc block to reflect the current version.
* Fix incorrect copyright tag for the library
Sara Arjona