WIP. check test for click subscription in events_engine (T1307313)"

This reverts commit d0d18c3.

Author: GoodDayForSurf

packages/devextreme/testing/tests/DevExpress.ui.events/event_nodes_disposing.tests.js

@@ -1,4 +1,5 @@
 import eventsEngine from 'common/core/events/core/events_engine';
+import { removeEvent } from 'common/core/events/remove';
 import {
     subscribeNodesDisposing,
     unsubscribeNodesDisposing,
@@ -20,8 +21,8 @@ QUnit.test('should not leave extra handlers in elementDataMap when using subscri
 
     // Get initial state of handleObjects for click event on document
     const initialElementData = eventsEngine.elementDataMap.get(document);
-    const initialHandleObjectsCount = initialElementData && initialElementData[clickEventName]
-        ? initialElementData[clickEventName].handleObjects.length
+    const initialHandleObjectsCount = initialElementData && initialElementData[removeEvent]
+        ? initialElementData[removeEvent].handleObjects.length
         : 0;
 
     // Create a click event by triggering a click
@@ -39,8 +40,8 @@ QUnit.test('should not leave extra handlers in elementDataMap when using subscri
 
     // Get handleObjects count after subscribe
     const afterSubscribeElementData = eventsEngine.elementDataMap.get(document);
-    const afterSubscribeHandleObjectsCount = afterSubscribeElementData && afterSubscribeElementData[clickEventName]
-        ? afterSubscribeElementData[clickEventName].handleObjects.length
+    const afterSubscribeHandleObjectsCount = afterSubscribeElementData && afterSubscribeElementData[removeEvent]
+        ? afterSubscribeElementData[removeEvent].handleObjects.length
         : 0;
 
     // Unsubscribe
@@ -55,7 +56,7 @@ QUnit.test('should not leave extra handlers in elementDataMap when using subscri
     // Verify that handleObjects count for click event on document hasn't increased
     assert.equal(
         finalHandleObjectsCount,
-        0,
+        -1,
         `HandleObjects count should return to initial state. Initial: ${initialHandleObjectsCount}, Final: ${finalHandleObjectsCount}`
     );
 });