import { isShaken } from '../../src/is-shaken';

describe('isShaken', () => {

it('should return true if e1 has shaken property', () => {

const e1: any = { shaken: true };

const e2: MouseEvent | DragEvent = { target: null } as MouseEvent | DragEvent;

expect(isShaken(e1, e2)).toBe(true);

});

it('should return true if e1.target and e2.target are different', () => {

const e1: MouseEvent | DragEvent = { target: {} } as MouseEvent | DragEvent;

const e2: MouseEvent | DragEvent = { target: {} } as MouseEvent | DragEvent;

expect(isShaken(e1, e2)).toBe(true);

});

it('should return false if e1 and e2 targets are the same and distance is less than SHAKE_DISTANCE', () => {

const target = {};

const e1: MouseEvent | DragEvent = { target: target } as MouseEvent | DragEvent;

const e2: MouseEvent | DragEvent = { target: target } as MouseEvent | DragEvent;

// Assuming SHAKE_DISTANCE is 100

e1.clientY = 50;

e2.clientY = 50;

e1.clientX = 60;

e2.clientX = 60;

expect(isShaken(e1, e2)).toBe(false);

});

it('should return true if e1 and e2 targets are the same and distance is greater than SHAKE_DISTANCE', () => {

const e1: MouseEvent | DragEvent = { target: {} } as MouseEvent | DragEvent;

const e2: MouseEvent | DragEvent = { target: {} } as MouseEvent | DragEvent;

// Assuming SHAKE_DISTANCE is 100

e1.clientY = 50;

e1.clientX = 50;

e2.clientY = 200;

e2.clientX = 200;

expect(isShaken(e1, e2)).toBe(true);

});

});