Tests that console is cleared via console.clear() method


Running: clearFromConsoleAPI
=== Before clear ===
console-clear-function.js:19 one
console-clear-function.js:20 two
console-clear-function.js:21 three
=== After clear ===
console-clear-function.js:26 Console was cleared

Running: shouldNotClearWithPreserveLog
=== Before clear ===
console-clear-function.js:26 Console was cleared
console-clear-function.js:19 one
console-clear-function.js:20 two
console-clear-function.js:21 three
=== After clear ===
console-clear-function.js:26 Console was cleared
console-clear-function.js:19 one
console-clear-function.js:20 two
console-clear-function.js:21 three
console-clear-function.js:26 console.clear() was prevented due to 'Keep log'