test/unit/children_spec.js
import * as _rjxChildren from '../../src/children';
import mochaJSDOM from 'jsdom-global';
import chai from 'chai';
import sinon from 'sinon';
import React from 'react';
import ReactTestUtils from 'react-dom/test-utils'; // ES6
import ReactDOM from 'react-dom';
import ReactDOMElements from 'react-dom-factories';
import { expect, } from 'chai';
import { JSDOM, } from 'jsdom';
chai.use(require('sinon-chai'));
import 'mocha-sinon';
const sampleRJX = {
component: 'div',
props: {
id: 'generatedRJX',
className:'rjx',
},
children: [
{
component: 'p',
props: {
style: {
color: 'red',
fontWeight:'bold',
},
},
children:'hello world',
},
{
component: 'div',
children: [
{
component: 'ul',
children: [
{
component: 'li',
children:'hey',
},
{
component: 'li',
children:'in',
},
{
component: 'li',
children:'list',
},
],
},
],
},
],
};
const passableRJX = {
component: 'div',
props: {
title: 'this is passed',
style: {
color:'red',
},
},
passprops: true,
children: [
{
component: 'span',
children:'should have props',
},
{
component: 'p',
props: {
style: {
color:'blue',
},
},
children:'but no style',
},
],
};
describe('rjx', function () {
describe('getChildrenProperty', () => {
const getChildrenProperty = _rjxChildren.getChildrenProperty;
it('should return the children of an RJX Object', () => {
const RJXChildren = getChildrenProperty({ rjx: sampleRJX, });
const RJXChildrenPTag = getChildrenProperty({ rjx: sampleRJX.children[ 0 ], });
expect(RJXChildren).to.be.an('array');
expect(RJXChildren.length).to.eql(sampleRJX.children.length);
expect(RJXChildrenPTag).to.be.a('string');
expect(RJXChildrenPTag).to.eql(sampleRJX.children[ 0 ].children);
expect(getChildrenProperty({
rjx: {
props: { _children: {}, },
children:'hello',
},
})).to.eql('hello');
expect(getChildrenProperty({
rjx: {
},
})).to.eql(null);
expect(getChildrenProperty({ props: { children: [1, 2, 3,], }, })).to.be.an('array');
expect(getChildrenProperty({ rjx:{ props: { children: 'hello', }, }, })).to.eql('hello');
});
it('should get the children from rjx.props._children property', () => {
const testRJX = {
component: 'div',
props: {
_children:'some text',
},
};
const testRJX2 = {
component: 'div',
props: {
_children: [
{
component: 'p',
children:'nested p tag',
},
{
component: 'p',
children:'nested p tag',
},
],
},
};
const testRJX3 = {
component: 'div',
props: {
_children: 'some text',
children:'ignore this prop for children',
},
children:[
{
component: 'p',
children:'should ignore nested p tag',
},
{
component: 'p',
children:'should ignore nested p tag',
},
],
};
const RJXChildren = getChildrenProperty({ rjx: testRJX, });
const RJXChildren2 = getChildrenProperty({ rjx: testRJX2, });
const RJXChildren3 = getChildrenProperty({ rjx: testRJX3, });
expect(RJXChildren).to.be.a('string');
expect(RJXChildren).to.eql(testRJX.props._children);
expect(RJXChildren2).to.be.an('array');
expect(RJXChildren2.length).to.eql(testRJX2.props._children.length);
expect(RJXChildren3).to.be.a('string');
expect(RJXChildren3).to.eql(testRJX3.props._children);
});
it('should get the children from rjx.props.children property', () => {
const testRJX = {
component: 'div',
props: {
children:'some text',
},
};
const testRJX2 = {
component: 'div',
props: {
children: [
{
component: 'p',
children:'nested p tag',
},
{
component: 'p',
children:'nested p tag',
},
],
},
};
const testRJX3 = {
component: 'div',
props: {
children:'ignore this prop for children',
},
children:[
{
component: 'p',
children:'should ignore nested p tag',
},
{
component: 'p',
children:'should ignore nested p tag',
},
],
};
const testRJX4 = {
component: 'div',
props: {
children:()=>'not valid, should be null',
},
};
const RJXChildren = getChildrenProperty({ rjx: testRJX, });
const RJXChildren2 = getChildrenProperty({ rjx: testRJX2, });
const RJXChildren3 = getChildrenProperty({ rjx: testRJX3, });
const RJXChildren4 = getChildrenProperty({ rjx: testRJX4, });
expect(RJXChildren).to.be.a('string');
expect(RJXChildren).to.eql(testRJX.props.children);
expect(RJXChildren2).to.be.an('array');
expect(RJXChildren2.length).to.eql(testRJX2.props.children.length);
expect(RJXChildren3).to.be.a('array');
expect(RJXChildren3).to.eql(testRJX3.children);
expect(RJXChildren4).to.be.a('function');
});
});
describe('getChildrenProps', () => {
const getChildrenProps = _rjxChildren.getChildrenProps;
const getChildrenProperty = _rjxChildren.getChildrenProperty;
it('should return child RJX if not passing props', () => {
const renderIndex = 1;
const childrjx = getChildrenProperty({ rjx: sampleRJX, })[0];
const childProps = getChildrenProps({ rjx: sampleRJX, childrjx, renderIndex, });
expect(childProps).to.eq(childrjx);
});
it('should pass props except for styles', () => {
const renderIndex = 1;
const childrjx_span = getChildrenProperty({ rjx: passableRJX, })[0];
const childrjx_p = getChildrenProperty({ rjx: passableRJX, })[1];
const childProps_span = getChildrenProps({ rjx: passableRJX, childrjx:childrjx_span, renderIndex, });
const childProps_p = getChildrenProps({ rjx: passableRJX, childrjx:childrjx_p, renderIndex, });
expect(childProps_span.props.title).to.eq(passableRJX.props.title);
expect(childProps_p.props.title).to.eq(passableRJX.props.title);
expect(childProps_p.props.style.color).to.eq(passableRJX.children[ 1 ].props.style.color);
expect(childProps_p.props.key).to.not.eq(renderIndex);
expect(childProps_span.props.key).to.not.eq(renderIndex);
});
});
describe('getRJXChildren', () => {
const getRJXChildren = _rjxChildren.getRJXChildren;
it('should return RJX Child Objects', () => {
const renderIndex = 1;
const RJXChildren = getRJXChildren.call({}, {
rjx: passableRJX,
renderIndex,
});
RJXChildren.forEach(ReactiveJSON => {
expect(ReactiveJSON).to.be.an('object');
expect(ReactiveJSON).to.haveOwnProperty('$$typeof');
expect(ReactiveJSON).to.haveOwnProperty('type');
expect(ReactiveJSON).to.haveOwnProperty('key');
expect(ReactiveJSON).to.haveOwnProperty('ref');
expect(ReactiveJSON).to.haveOwnProperty('props');
});
});
it('should return null on error', () => {
expect(getRJXChildren({ logError: () => { }, })).to.eql(null);
});
});
});