jest spy function example
Example: jest spyon
// jest.spyOn(object, methodName)
const spy = jest.spyOn(video, 'play');
// jest.spyOn(object, methodName, accessType?)
const spy = jest.spyOn(video, 'play', 'get'); // we pass 'get'
// jest.spyOn(object, methodName)
const spy = jest.spyOn(video, 'play');
// jest.spyOn(object, methodName, accessType?)
const spy = jest.spyOn(video, 'play', 'get'); // we pass 'get'