fix ActsGetWantAllTest

Signed-off-by: N杨亮 <yangliang36@huawei.com>
Change-Id: I703aa228bd7c77019c2aa2008384e3cde51c93b4

ability/ability_runtime/want/actsgetwantalltest/src/main/js/test/ActsGetWantAllTest.js

@@ -16,6 +16,15 @@ import featureAbility from '@ohos.ability.featureAbility'
 import wantConstant from '@ohos.ability.wantConstant'
 
 import { describe, beforeAll, it, expect } from '@ohos/hypium'
+
+const sleep = async delay => {
+    return new Promise((resolve, _) => {
+        setTimeout(async () => {
+            resolve(0);
+        }, delay);
+    });
+};
+
 export default function ActsGetWantTest() {
 describe('ActsGetWantTest', function () {
     beforeAll(async (done) => {
@@ -23,6 +32,10 @@ describe('ActsGetWantTest', function () {
         done();
     })
 
+    beforeEach(async () => {
+        await sleep(1000);
+    })
+
     //  @tc.number: ACTS_GetWant_0100
     //  @tc.name: getWant : get want in current ability
     //  @tc.desc:Start the ability through startabilityforresult,