powermgr test

Signed-off-by: Ngwx1147426 <guoyongqiang8@huawei.com>

powermgr/battery_manager/src/main/js/default/test/battery_unit.test.js

@@ -288,7 +288,7 @@ describe('appInfoTest', function () {
     it('nowCurrent_test', 0, function () {
         let nowCurrent = batteryInfo.nowCurrent;
         console.info('nowCurrent = ' + nowCurrent);
-        expect(nowCurrent >= -20000 && nowCurrent <= 20000).assertTrue();
+        expect((nowCurrent >= -20000 && nowCurrent <= 20000)).assertTrue();
     })
 
     /**
@@ -401,4 +401,8 @@ describe('appInfoTest', function () {
         console.info('remainingChargeTime = ' + remainingChargeTime);
         expect(remainingChargeTime >= 0).assertTrue();
       })
+	  
+	 
+	   
+	  
 })