guardia-messenger/node_modules/fast-loops/es/__tests__/objectFind-test.js

import objectFind from '../objectFind';
describe('objectFind', function () {
  it('should return the first key that matches the query', function () {
    expect(objectFind({
      1: 10,
      2: 20,
      3: 30,
      4: 40
    }, function (value) {
      return value > 20;
    })).toEqual('3');
  });
  it('should return undefined if no matching pair is found', function () {
    expect(objectFind({
      1: 10,
      2: 20,
      3: 30,
      4: 40
    }, function (value) {
      return value > 50;
    })).toEqual(undefined);
  });
  it('should pass value, key, object to the query', function () {
    expect(objectFind({
      1: 10,
      2: 20,
      3: 30,
      4: 40
    }, function (value, key, obj) {
      return value === 30 && key === '3' && obj[key] === value;
    })).toEqual('3');
  });
});