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168 lines (153 loc) 路 3.42 KB
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import h from '../src/vhtml';
import { expect } from 'chai';
/** @jsx h */
/*global describe,it*/
describe('vhtml', () => {
it('should stringify html', () => {
let items = ['one', 'two', 'three'];
expect(String(
<div class="foo">
<h1>Hi!</h1>
<p>Here is a list of {items.length} items:</p>
<ul>
{ items.map( item => (
<li>{ item }</li>
)) }
</ul>
</div>
)).to.equal(
`<div class="foo"><h1>Hi!</h1><p>Here is a list of 3 items:</p><ul><li>one</li><li>two</li><li>three</li></ul></div>`
);
});
it('should sanitize children', () => {
expect(String(
<div>
{ `<strong>blocked</strong>` }
<em>allowed</em>
</div>
)).to.equal(
`<div><strong>blocked</strong><em>allowed</em></div>`
);
});
it('should sanitize attributes', () => {
expect(String(
<div onclick={`&<>"'`} />
)).to.equal(
`<div onclick="&<>"'"></div>`
);
});
it('should flatten children', () => {
expect(String(
<div>
{[['a','b']]}
<c>d</c>
{['e',['f'],[['g']]]}
</div>
)).to.equal(
`<div>ab<c>d</c>efg</div>`
);
});
it('should support sortof components', () => {
let items = ['one', 'two'];
const Item = ({ item, index, children }) => (
<li id={index}>
<h4>{item}</h4>
{children}
</li>
);
expect(String(
<div class="foo">
<h1>Hi!</h1>
<ul>
{ items.map( (item, index) => (
<Item {...{ item, index }}>
This is item {item}!
</Item>
)) }
</ul>
</div>
)).to.equal(
`<div class="foo"><h1>Hi!</h1><ul><li id="0"><h4>one</h4>This is item one!</li><li id="1"><h4>two</h4>This is item two!</li></ul></div>`
);
});
it('should support sortof components without args', () => {
let items = ['one', 'two'];
const Item = () => (
<li>
<h4></h4>
</li>
);
expect(String(
<div class="foo">
<h1>Hi!</h1>
<ul>
{ items.map( (item, index) => (
<Item>
This is item {item}!
</Item>
)) }
</ul>
</div>
)).to.equal(
`<div class="foo"><h1>Hi!</h1><ul><li><h4></h4></li><li><h4></h4></li></ul></div>`
);
});
it('should support sortof components without args but with children', () => {
let items = ['one', 'two'];
const Item = ({ children }) => (
<li>
<h4></h4>
{children}
</li>
);
expect(String(
<div class="foo">
<h1>Hi!</h1>
<ul>
{ items.map( (item, index) => (
<Item>
This is item {item}!
</Item>
)) }
</ul>
</div>
)).to.equal(
`<div class="foo"><h1>Hi!</h1><ul><li><h4></h4>This is item one!</li><li><h4></h4>This is item two!</li></ul></div>`
);
});
it('should support empty (void) tags', () => {
expect(String(
<div>
<area />
<base />
<br />
<col />
<command />
<embed />
<hr />
<img />
<input />
<keygen />
<link />
<meta />
<param />
<source />
<track />
<wbr />
{/* Not void elements */}
<div />
<span />
<p />
</div>
)).to.equal(
`<div><area><base><br><col><command><embed><hr><img><input><keygen><link><meta><param><source><track><wbr><div></div><span></span><p></p></div>`
);
});
it('should handle special prop names', () => {
expect(String(
<div className="my-class" htmlFor="id" />
)).to.equal(
'<div class="my-class" for="id"></div>'
);
});
});