Astra QuickTest and QuickTest Professional brought accessibility checks into functional testing discussions in 2001. The enduring task is to make a repaired barrier stay repaired. Build a regression check around a user action and an observable outcome, then keep the human checks needed to judge meaning and usability.
Define what each check can establish
A recorded click sequence establishes that the automation completed its script in a particular environment. Add assertions about the information and controls a person needs along the way. Give each assertion a clear failure message and enough context to reproduce the state.
For a modern, version-specific example, the OpenText Functional Testing 26.1–26.3 advanced Web settings describes accessibility checkpoints such as checking for an image’s Alt property and frame titles. Its documentation also limits automatic checkpoint addition during recording by browser. Verify the installed release and selected options. An attribute-presence check leaves the accuracy and usefulness of its text for a person to assess.
Write the user task before the script
Keep the data deterministic so a changing business total cannot masquerade as an accessibility regression. Store the starting state, the expected result and the application build with the test. If an assertion fails, distinguish an application problem from a broken test selector or unavailable environment.
Test the states users encounter
Run selected checks after the page reaches each relevant state: initial load, an opened dialog, invalid input, changed results and a completed task. A component can expose a good label initially and lose it after a dynamic update. Repeat the check at the point where the user depends on that label.
Choose stable, meaningful identifiers for automation and review them when the interface changes. Tests that depend on screen coordinates are sensitive to layout changes and can hide which control was actually activated. Keep a screenshot or relevant DOM excerpt alongside the failed assertion, excluding private records and credentials.
Maintain a small set of high-value cases: an essential workflow, a previously fixed barrier and a shared component used throughout the application. Expand coverage when the risk or a new defect justifies it. The W3C evaluation overview describes evaluation as a broader activity; use automated results alongside expert review and feedback from people with disabilities.
Use failures to improve both product and tests
For a confirmed defect, record the affected build, steps, expected result, observed behavior and user impact. After repair, rerun the original case and nearby states. A changed accessible name may be correct after a content redesign; review the purpose before simply updating the expected string to make the test pass.
Keep a separate list of checks that require people, including whether alternative text is appropriate, instructions are clear and an interaction is practical. Assign an owner and review trigger. A passing automated suite then has a precise meaning: the selected assertions succeeded in the recorded environment. That result becomes useful evidence within the wider review.