TEL - Testing

[davidbeechey]

End-to-end tests to write:

• all inputs on the sidebar, including setting levitation height, are visible with correct labels and the correct MQTT state transition message is emitted (for the GO button, make sure that the enable toggle works)
• switching between pods changes the selected pod for certain elements
• all view options are listed, visible and render the correct component
• state machine diagram renders with the expected nodes visible
• Open MCT plots measurements on graphs correctly (historical test)
• Open MCT plots live measurements from MQTT messages (realtime test)
• Open MCT logs a fault when a measurement limit is exceeded (check warning and critical limits)
• More to come...