Files
hudozka/test/utils/common.js
T

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JavaScript

import should from 'should';
import {selectItem} from '../../src/utils/common';
describe('utils', () => {
describe('common.js', () => {
describe('selectItem', () => {
let sample = [[1235, 'hello'], [2352, 'banana']];
it('should return a function', () => {
let fn = selectItem();
fn.should.be.type('function');
});
it('should accept a function as a first parameter and use it as byCondition', () => {
let fn = selectItem(
i => i[0] === 2352 && i[1] === 'banana' && i.length === 2,
i => i[1]
);
let result = sample.reduce(fn);
result.should.be.equal('banana');
});
it('should accept a function as a second parameter and use it as mapping function', () => {
let fn = selectItem(
i => i[0] === 2352,
i => i[1]
);
let result = sample.reduce(fn);
result.should.be.equal('banana');
});
});
});
});