add test

Author: holtwick

zerva-core/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@zerva/core",
   "type": "module",
-  "version": "0.61.0",
+  "version": "0.61.1",
   "description": "🌱 Simple event driven server",
   "author": {
     "name": "Dirk Holtwick",

zerva-core/src/serve.spec.ts

@@ -1,4 +1,4 @@
-import { onInit, onStart, onStop, serve, serveStop, setContext } from './index'
+import { emit, getContext, on, onInit, onStart, onStop, serve, serveStop, setContext } from './index'
 
 describe('serve', () => {
   it('should pass all phases', async () => {
@@ -51,4 +51,19 @@ describe('serve', () => {
       }
     `)
   })
+
+  it('should show a warning if event has been added after emit', async () => {
+    setContext()
+
+    let called = false
+
+    await emit('test' as any)
+
+    on('test' as any, () => {
+      called = true
+    })
+
+    expect(called).toBe(false)
+    expect(getContext().eventNamesEmitted.test).toBe(true)
+  })
 })