chore: migrate TypeScript decorators example to node:test

.github/PULL_REQUEST_TEMPLATE/hosted-project.md

@@ -14,7 +14,7 @@ Contributors guide: https://github.com/fastify/example#contributions
 
 - [ ] the project has a dedicated folder in `kebab-case`
 - [ ] there is not an `index.js`, but a valuable name (usaully the same of the folder)
-- [ ] a test example is included (preferring using `tap`)
+- [ ] a test example is included (preferring using `node:test`)
 - [ ] the internal `README.md` file describe the project itself
 - [ ] there are comments on code that explain the most difficult parts
 - [ ] the project has been added in the examples list in the root `README.md` of this repository

typescript-decorators/package.json

@@ -7,7 +7,8 @@
     "start": "node bin/app.js",
     "try-me": "curl http://localhost:3000/main",
     "build": "tsc",
-    "test": "tap"
+    "pretest": "npm run build",
+    "test": "node --test \"test/**/*.test.js\""
   },
   "keywords": [
     "typescript",
@@ -23,7 +24,6 @@
   },
   "devDependencies": {
     "@types/node": "^12.12.24",
-    "tap": "^14.10.5",
     "typescript": "^3.7.4"
   }
 }

typescript-decorators/test/main.controller.test.js

@@ -0,0 +1,40 @@
+'use strict'
+
+const assert = require('node:assert/strict')
+const { after, test } = require('node:test')
+const { instance } = require('../dist/typescript-decorators')
+
+after(() => instance.close())
+
+test('Controller hook should change X-Powered-By header', async () => {
+  const { headers } = await instance.inject({
+    url: '/main/',
+    method: 'GET'
+  })
+
+  assert.equal(headers['x-powered-by'], 'Apache')
+})
+
+test('Controller should keep state', async () => {
+  const firstGetResponse = await instance.inject({
+    url: '/main/',
+    method: 'GET'
+  })
+
+  assert.equal(firstGetResponse.payload, '{"message":""}')
+
+  const postResponse = await instance.inject({
+    url: '/main/',
+    method: 'POST',
+    payload: { message: 'test' }
+  })
+
+  assert.equal(postResponse.payload, '{"message":"OK"}')
+
+  const secondGetResponse = await instance.inject({
+    url: '/main/',
+    method: 'GET'
+  })
+
+  assert.equal(secondGetResponse.payload, '{"message":"test"}')
+})