Popover: should not render resize handles even if resizeEnabled is true (T1315797)

Author: Zedwag

packages/devextreme/js/__internal/ui/popover/m_popover.ts

@@ -275,6 +275,8 @@ class Popover<
       .prependTo(this.$overlayContent());
   }
 
+  _renderResize(): void { }
+
   _documentDownHandler(e): boolean {
     if (this._isOutsideClick(e)) {
       return super._documentDownHandler(e);

packages/devextreme/testing/tests/DevExpress.ui.widgets/popover.tests.js

@@ -19,6 +19,7 @@ const POPOVER_WITHOUT_TITLE_CLASS = 'dx-popover-without-title';
 const POPOVER_TITLE_CLASS = 'dx-popup-title';
 const POPUP_CONTENT_CLASS = 'dx-popup-content';
 const OVERLAY_CONTENT_CLASS = 'dx-overlay-content';
+const RESIZABLE_HANDLE_CLASS = 'dx-resizable-handle';
 
 const positionAtWindowCenter = function(element) {
     positionUtils.setup(element, {
@@ -1672,6 +1673,22 @@ QUnit.module('behavior', () => {
             assert.strictEqual(this.stub.lastCall.args[0], 'W1020');
         });
     });
+
+    QUnit.test('Should not render resize handles even if resizeEnabled is true (T1315797)', function(assert) {
+        fixtures.simple.create();
+        const $popover = $('#what');
+        const $target = $('#where');
+
+        const popover = new Popover($popover, {
+            target: $target,
+            animation: null,
+            visible: true,
+            resizeEnabled: true,
+        });
+        const $handle = popover.$overlayContent().find(`.${RESIZABLE_HANDLE_CLASS}`);
+
+        assert.strictEqual($handle.length, 0, 'resize handle is not rendered');
+    });
 });
 
 QUnit.module('position offset', {