First cup
Drag the DIAL slider to 80 %.
The display reads HEATING and the light turns red.
Screenshot to come. Drag the DIAL slider to 0 %. Then click RESET.
The display reads OFF.
Screenshot to come.
Learn more
How this is tested passed
This tutorial is also an acceptance test. Its report has every step, check and screenshot from the last run.
The user story: As a tea drinker, I want to start the kettle by turning the dial, so that it works like the one I already have.
When the dial is 80 % Then the kettle is heating When the dial is 0 % And the user presses reset Then the kettle is off