@dolphinweex/himalaya
Version:
HTML to JSON parser
64 lines (52 loc) • 1.79 kB
JavaScript
import test from 'ava'
import {parse, stringify} from '../lib'
import {formatAttributes} from '../lib/stringify'
test('stringify() should handle simple conversions', t => {
const str1 = '<h1>Text</h1>'
t.is(stringify(parse(str1)), str1)
const str2 = 'Text'
t.is(stringify(parse(str2)), str2)
const str3 = '<!--Comment-->'
t.is(stringify(parse(str3)), str3)
})
test('stringify() should work for void elements', t => {
const meta = "<meta charset='utf8'>"
t.is(stringify(parse(meta)), meta)
const link = "<link rel='stylesheet' href='file.css'>"
t.is(stringify(parse(link)), link)
})
test('stringify() should build the class attribute properly', t => {
const elem = "<div class='foo bar baz'></div>"
t.is(stringify(parse(elem)), elem)
})
test('stringify() should build data-* attributes properly', t => {
const elem = "<div data-one='5' data-two='five'></div>"
t.is(stringify(parse(elem)), elem)
})
test('stringify() should build the style attribute properly', t => {
const elem = "<div style='color: #fff; font-size: 12px'></div>"
t.is(stringify(parse(elem)), elem)
})
test('stringify() should do basic escaping if a value contains either single or double quotes', t => {
const html = '<div data-val="cake is \'good\'"></div>'
t.is(stringify(parse(html)), html)
})
test('stringify() should preserve whitespace', t => {
const html = [
'<html> ',
' <h1> Document </h1>',
'</html> '
].join('\n')
t.is(stringify(parse(html)), html)
})
test('formatAttributes should stringify attribute lists correctly', t => {
t.is(formatAttributes([]), '')
t.is(formatAttributes([{
key: 'disabled',
value: null
}]), ' disabled')
t.is(formatAttributes([{
key: 'data-key',
value: '123'
}]), " data-key='123'")
})