Automated tests: 1. Run unit tests for mod lesson Manual tests: 1. Run all unit and behat tests for mod_lesson 2. As a teacher Create a lesson with 3 content pages. 3. As a student view the first 2 content pages of the lesson. 4. As a student navigate away from the lesson 5. As a student return to the lesson and when prompted to resume choose "YES" 6. As a teacher verify that a "lesson resumed" event was triggered and is recorded in the logs. 7. As a student navigate away from the lesson 8. As a student return to the lesson and when prompted to resume choose "NO" 9. As a teacher verify that a "lesson restarted" event was triggered and is recorded in the logs.