test: start some tests #42

package.json

@@ -7,7 +7,7 @@
   "scripts": {
     "lint": "standard",
     "dev": "micro-dev service.js -s",
-    "test": "echo just lint for now && npm run lint",
+    "test": "tap test/*.js --reporter spec -j12",
     "start": "micro service.js",
     "precanary": "now alias rm badgen-canary -y -T amio",
     "canary": "now -T amio && now alias badgen-canary -T amio",
@@ -27,7 +27,9 @@
   },
   "devDependencies": {
     "micro-dev": "^3.0.0",
-    "standard": "^11.0.1"
+    "standard": "^11.0.1",
+    "supertest": "^3.1.0",
+    "tap": "^12.0.1"
   },
   "eslintConfig": {
     "extends": "standard"

test/chaos.js

@@ -0,0 +1,53 @@
+const assert = require('assert')
+const tap = require('tap')
+const request = require('supertest')
+const micro = require('micro')
+const badgen = require('../service.js')
+const liveFns = require('../libs/live-fns/_index.js')
+
+// process.env.TARGET should be the service url
+//   - "https://badgen-canary.now.sh"
+//   - "http://localhost:3000"
+const service = process.env.TARGET || micro(badgen)
+const isSvg = str => str.trim().startsWith('<svg ')
+
+const badgeTests = [
+  '/badge/npm/v1.2.3',
+  '/badge/npm/v1.2.3/blue',
+  '/badge/npm/v1.2.3/FAD',
+  '/badge/npm/v1.2.3/FAD?icon=npm',
+  '/npm/v/express',
+  '/npm/v/babel-core',
+  '/npm/v/ava/next',
+  '/npm/v/next/canary',
+  '/npm/v/@nestjs/core?icon=npm&label='
+]
+
+badgeTests.forEach(badgePath => {
+  tap.test(badgePath, t => {
+    return request(service)
+      .get(badgePath)
+      .expect(200)
+      .expect('Content-Type', /svg\+xml/)
+      .then(res => assert(isSvg(res.body.toString())))
+  })
+})
+
+const keywords = ['badge', 'v', 'nls', 'license', 'red']
+const chaosTests = new Array(10).fill().map(undef => {
+  const keys = keywords.concat(Object.keys(liveFns))
+  const len = Math.ceil(Math.random() * 5)
+  const args = new Array(len).fill().map(undef => {
+    return keys[Math.floor(Math.random() * keys.length)]
+  })
+  return `/${args.join('/')}`
+})
+
+chaosTests.forEach(badgePath => {
+  tap.test(badgePath, t => {
+    return request(service)
+      .get(badgePath)
+      .expect('Content-Type', /svg\+xml/)
+      .then(res => assert(isSvg(res.body.toString())))
+  })
+})