feat: add a test to check the response of the example endpoint

Author: boazpoolman

tests/example.test.js

@@ -0,0 +1,20 @@
+const request = require('supertest');
+const { setupStrapi, stopStrapi } = require('../playground/tests/helpers');
+
+let strapi;
+
+beforeAll(async () => {
+  strapi = await setupStrapi();
+});
+
+afterAll(async () => {
+  await stopStrapi();
+});
+
+it('should return a successful response from the example endpoint', async () => {
+  const response = await request(strapi.server.httpServer)
+    .get('/api/boilerplate')
+    .expect(200);
+
+  expect(response.text).toBe('Welcome to Strapi 🚀');
+});