Run tests in a browser

Author: denis-sokolov

.airtap.yml

@@ -0,0 +1,5 @@
+providers:
+  - airtap-manual
+
+browsers:
+  - name: manual

package.json

@@ -4,7 +4,7 @@
   "description": "JSON parse with prototype poisoning protection",
   "main": "index.js",
   "scripts": {
-    "test": "standard && tape test.js"
+    "test": "standard && tape test.js && node ./test.browser-bootstrap.js test.js"
   },
   "repository": {
     "type": "git",
@@ -24,6 +24,9 @@
   },
   "homepage": "https://github.com/fastify/secure-json-parse#readme",
   "devDependencies": {
+    "airtap": "^4.0.1",
+    "airtap-manual": "^1.0.0",
+    "puppeteer": "^5.5.0",
     "standard": "^16.0.0",
     "tape": "^5.1.1"
   }

test.browser-bootstrap.js

@@ -0,0 +1,40 @@
+const { spawn } = require('child_process')
+const puppeteer = require('puppeteer')
+
+function isOldNode () {
+  const match = process.version.match(/^v(\d+)/)
+  const v = Number(match[1])
+  return v < 10
+}
+
+function run () {
+  // airtap requires node 10
+  if (isOldNode()) return
+
+  const args = process.argv.slice(2)
+
+  const airtap = spawn('airtap', args, { stdio: ['inherit', 'inherit', 'pipe'] })
+  airtap.on('close', (code) => process.exit(code))
+
+  let errBuffer = ''
+  let foundUrl = false
+  airtap.stderr.on('data', (data) => {
+    process.stderr.write(data)
+
+    if (foundUrl) return
+
+    errBuffer += data.toString()
+    const match = errBuffer.match(/https?:\/\/localhost:\d+\/airtap/)
+    if (!match) return
+
+    const url = match[0]
+    foundUrl = true
+    puppeteer.launch().then(function (browser) {
+      browser.newPage().then(function (page) {
+        page.goto(url, {})
+      })
+    })
+  })
+}
+
+run()