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feat: run a11y checks with Promise.all

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This commit is contained in:
Jonas Kuske 2020-05-31 09:05:21 +02:00
parent 1f99994cf1
commit 035c0be3b9
1 changed files with 18 additions and 10 deletions
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28
accessibility.js
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@ -18,34 +18,42 @@ const check = async (browser, theme) => {
page page
}) })
await page.close()
return results
}
const log = (results, theme) => {
if (results.issues.length === 0) { if (results.issues.length === 0) {
await page.close() console.log(chalk`{blue ${theme} –} {green.bold No issues found!}`)
console.log(chalk`{green No issues found!}`) return
return false
} }
console.log()
console.log(chalk`{blue ${theme} –} {red.bold Errors found:}`)
for (const issue of results.issues) { for (const issue of results.issues) {
console.log() console.log()
console.log(chalk`{red Error:} ${issue.message}`)
console.log(chalk`{gray -> ${issue.code}}`) console.log(chalk`{gray -> ${issue.code}}`)
console.log(chalk`{gray -> ${issue.selector}}`) console.log(chalk`{gray -> ${issue.selector}}`)
console.log(chalk`{gray -> ${issue.context}}`) console.log(chalk`{gray -> ${issue.context}}`)
} }
console.log()
await page.close()
return true
} }
const go = async () => { const go = async () => {
try { try {
const browser = await puppeteer.launch() const browser = await puppeteer.launch()
const lightResult = await check(browser, 'light') const [lightResults, darkResults] = await Promise.all([check(browser, 'light'), check(browser, 'dark')])
console.log()
log(lightResults, '☀ Light Theme')
log(darkResults, '🌙 Dark Theme')
console.log() console.log()
const darkResult = await check(browser, 'dark')
await browser.close() await browser.close()
if (lightResult || darkResult) process.exit(1)
const errorsFound = lightResults.issues.length || darkResults.issues.length
if (errorsFound) process.exit(1)
} catch (error) { } catch (error) {
console.log() console.log()
console.log(chalk`{red An unexpected error occured!} ${error.message}`) console.log(chalk`{red An unexpected error occured!} ${error.message}`)