feat: 补充 globalData 示例及测试

pages/API/get-app/get-app.test.js

@@ -8,10 +8,16 @@ describe('getApp', () => {
   })
   it('globalData', async () => {
     await page.callMethod('getGlobalData')
-    const data = await page.data()
+    let data = await page.data()
     expect(data.globalDataStr).toBe('global data str')
     expect(data.globalDataNum).toBe(123)
     expect(data.globalDataBool).toBe(true)
+    await page.callMethod('setGlobalData')
+    await page.callMethod('getGlobalData')
+    data = await page.data()
+    expect(data.globalDataStr).toBe('new global data str')
+    expect(data.globalDataNum).toBe(456)
+    expect(data.globalDataBool).toBe(false)
   })
   it('method', async () => {
     const oldLifeCycleNum = await page.data('lifeCycleNum')

pages/API/get-app/get-app.uvue

@@ -2,9 +2,8 @@
   <view>
     <page-head title="getApp"></page-head>
     <view class="uni-padding-wrap">
-      <button @click="getGlobalData">
-        get globalData
-      </button>
+      <button @click="getGlobalData">get globalData</button>
+      <button @click="setGlobalData"  class="uni-common-mt">set globalData</button>
       <template v-if="globalDataStr">
         <text class="uni-common-mt">globalData str: {{ globalDataStr }}</text>
         <text class="uni-common-mt">globalData num: {{ globalDataNum }}</text>
@@ -42,6 +41,12 @@
         this.globalDataNum = app.globalData.num
         this.globalDataBool = app.globalData.bool
       },
+      setGlobalData() {
+        const app = getApp()
+        app.globalData.str = 'new global data str'
+        app.globalData.num = 456
+        app.globalData.bool = false
+      },
       _increasetLifeCycleNum: function () {
         const app = getApp()
         app.increasetLifeCycleNum()