1234567891011121314151617181920212223242526
import { pathSatisfies } from './pathSatisfies';
const isPositive = (n) => n > 0;
it('returns true if the specified object path satisfies the given predicate', () => {	expect(		pathSatisfies(isPositive, ['x', 1, 'y'], { x: [{ y: -1 }, { y: 1 }] }),	).toBe(true);	expect(		pathSatisfies(isPositive, 'x.1.y', { x: [{ y: -1 }, { y: 1 }] }),	).toBe(true);});
it('returns false if the specified path does not exist', () => {	expect(pathSatisfies(isPositive, ['x', 'y'], { x: { z: 42 } })).toBe(false);	expect(pathSatisfies(isPositive, 'x.y', { x: { z: 42 } })).toBe(false);});
it('throws on empty paths', () => {	expect(() => pathSatisfies(Object.is, [], { x: { z: 42 } })).toThrow();});
it('returns false otherwise', () => {	expect(pathSatisfies(isPositive, ['x', 'y'], { x: { y: 0 } })).toBe(false);});