Functionality test plan

Functions	Planned inputs for the function	Test procedure for checking function	Expected outputs for the function	Actual outputs after testing	Pass/Fail
Post polishing	numeric data	program for air blower to blow the air	blowing air to clean the compartment dust	blowing air to clean the compartment dust	pass
	numeric data	program to on LED light	LED light will glow to indicate the end of the process	LED light will glow to indicate the end of the process	Pass

Observations

After uploading the arduino program, a proper data input that is '3' when given through Bluetooth module made the air blower to clean the bristle brushes , collecting the dust in the tray. and also the LED light glows indicating the completion of the shoe polishing process .