test(getLocation): 优化代码，规避小程序平台

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

@@ -4,15 +4,15 @@ const isAndroid = platformInfo.startsWith('android')
 const isIos = platformInfo.startsWith('ios')
 const isApp = isAndroid || isIos
 const isWeb = platformInfo.startsWith('web')
+const isMP = platformInfo.startsWith('mp')
 
 describe("get-location", () => {
-  const platformInfo = process.env.uniTestPlatformInfo.toLocaleLowerCase()
-  const isMP = platformInfo.startsWith('mp')
     if(isMP) {
       // 微信上会有权限弹框，暂时屏蔽测试
       it('not support', async () => {
         expect(1).toBe(1)
       })
+      return
     }
     beforeAll(async () => {
       page = await program.reLaunch(PAGE_PATH)