test: add test for babel

ktsn · ktsn · commit 5f0ecc274048 · 2018-10-09T22:43:43.000+08:00
diff --git a/src/reflect.ts b/src/reflect.ts
@@ -11,11 +11,11 @@ export function copyReflectionMetadata (
 ) {
   forwardMetadata(to, from)
 
-  Object.keys(from.prototype).forEach(key => {
+  Object.getOwnPropertyNames(from.prototype).forEach(key => {
     forwardMetadata(to.prototype, from.prototype, key)
   })
 
-  Object.keys(from).forEach(key => {
+  Object.getOwnPropertyNames(from).forEach(key => {
     forwardMetadata(to, from, key)
   })
 }
diff --git a/test/test-babel.js b/test/test-babel.js
@@ -1,3 +1,4 @@
+import 'reflect-metadata'
 import Component, { createDecorator, mixins } from '../lib'
 import { expect } from 'chai'
 import * as td from 'testdouble'
@@ -148,4 +149,30 @@ describe('vue-class-component with Babel', () => {
     expect(vm.valueA).to.equal('hi')
     expect(vm.valueB).to.equal(456)
   })
+
+  it('copies reflection metadata', function () {
+    @Component
+    @Reflect.metadata('worksConstructor', true)
+    class Test extends Vue {
+      @Reflect.metadata('worksStatic', true)
+      static staticValue = 'staticValue'
+
+      _test = false
+
+      @Reflect.metadata('worksMethod', true)
+      test () {
+        void 0
+      }
+
+      @Reflect.metadata('worksAccessor', true)
+      get testAccessor () {
+        return this._test
+      }
+    }
+
+    expect(Reflect.getOwnMetadata('worksConstructor', Test)).to.equal(true)
+    expect(Reflect.getOwnMetadata('worksStatic', Test, 'staticValue')).to.equal(true)
+    expect(Reflect.getOwnMetadata('worksMethod', Test.prototype, 'test')).to.equal(true)
+    expect(Reflect.getOwnMetadata('worksAccessor', Test.prototype, 'testAccessor')).to.equal(true)
+  })
 })
diff --git a/test/test.ts b/test/test.ts
@@ -378,7 +378,7 @@ describe('vue-class-component', () => {
       @Reflect.metadata('worksStatic', true)
       static staticValue: string = 'staticValue'
 
-      private _test: boolean = false;
+      private _test: boolean = false
 
       @Reflect.metadata('worksMethod', true)
       test (): void {
@@ -389,10 +389,6 @@ describe('vue-class-component', () => {
       get testAccessor (): boolean {
         return this._test
       }
-
-      set testAccessor (value: boolean) {
-        this._test = value
-      }
     }
 
     expect(Reflect.getOwnMetadata('worksConstructor', Test)).to.equal(true)
