| Testing the AirplayButton class. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS airplayButton.element.classList.contains("on") became true | |
| window.getComputedStyle(airplayButton.element).backgroundColor = rgb(27, 173, 248) | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |