test(component props): 补充 withDefaults 测试

pages/component-instance/props/props-with-defaults.uvue

@@ -3,11 +3,11 @@
     <text class="mb-10 bold">withDefaults</text>
     <view class="mb-10 flex flex-row justify-between">
       <text>msg</text>
-      <text>{{ props.msg }}</text>
+      <text id="prop-msg">{{ props.msg }}</text>
     </view>
     <view class="mb-10 flex flex-row justify-between">
       <text>labels</text>
-      <text>{{ JSON.stringify(props.labels) }}</text>
+      <text id="prop-labels">{{ JSON.stringify(props.labels) }}</text>
     </view>
   </view>
 </template>

pages/component-instance/props/props.test.js

@@ -36,6 +36,11 @@ describe('props', () => {
     
     const sameNamePropDefaultValueArr = await page.$('#same-name-prop-default-value-arr')
     expect(await sameNamePropDefaultValueArr.text()).toBe('[1,2,3]')
+
+    const propMsg = await page.$('#prop-msg')
+    expect(await propMsg.text()).toBe('hello')
+    const propLabels = await page.$('#prop-labels')
+    expect(await propLabels.text()).toBe('["a","b"]')
   }
 
   it('props 选项式 API', async () => {