bleRegisterState.test.js.

Signed-off-by: N姜欢欢 <jianghuanhuan@huawei.com>

barrierfree/accessibleregisterstate/src/main/js/test/AccessibleRegisterState.test.js

@@ -47,8 +47,9 @@ describe('AccessibleRegisterState', function () {
     it('RegisterStateOnOff_0330', 0, async function (done) {
         console.info('RegisterStateOnOff_0330');
         let stateEventType = 'accessibilityStateChange';
-        accessibility.on(stateEventType, (data) => {});
-        accessibility.off(stateEventType, (data) => {});
+        let callbackdata = (data) => {}
+        accessibility.on(stateEventType, callbackdata);
+        accessibility.off(stateEventType, callbackdata);
         expect(true).assertTrue();
         done();
     })
@@ -64,11 +65,12 @@ describe('AccessibleRegisterState', function () {
     it('RegisterStateOnOff_0340', 0, async function (done) {
         console.info('RegisterStateOnOff_0340');
         let stateEventType = 'touchGuideStateChange';
-        accessibility.on(stateEventType, (data) => {});
-        accessibility.off(stateEventType, (data) => {});
+        let callbackdata = (data) => {}
+        
+        accessibility.on(stateEventType, callbackdata);
+        accessibility.off(stateEventType, callbackdata);
 		expect(true).assertTrue();
         done();
     })
 })
-
-}
+}
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