Potential A11y Violation:
Invalid 'alt' attribute value
Point of Failure
The 'alt' attribute value should not contain filenames or placeholder text.
Available Automation Evaluation
In checking known available linting and testing tools, these are our findings.
Linting Exists
Ember Template Lint: require-valid-alt-text
Testing Could Exist
It's possible that a check could be created for this potential failure. Review require-valid-alt-text linting rule and adapt for testing.
Other Test Methods
In addition to automated tests, there are other types of tests that could be conducted to prevent this potential violation.
Developer Authored Test Could Exist
The developer should ensure that they do not use filenames or placeholder text for alt attribute values. A test should be written to ensure that the code does not regress if changed.
Manual Test Should Exist
Observe if there are images on the page. If there are, inspect the DOM and ensure that the alt attribute value does not contain filenames or placeholder text.