Covered by behat. Exploratory tests for QA rather than integration? Create a course with groups and users Navigate to grader report Select a first and last name in the initials filter and apply Confirm you see the Clear all On page reload, Confirm you no longer see the Clear all Select a group in the group selector Confirm you see the Clear all On page reload, Confirm you no longer see the Clear all Search for a user Confirm you see the Clear all On page reload, Confirm you no longer see the Clear all Do all of the above without clearing between each step Confirm you see the Clear all On page reload, Confirm you no longer see the Clear all