BarGauge: it should possible to show a tooltip after a resize during animation (T1242436) (DevExpress#28986)

Author: Zedwag

packages/devextreme/js/viz/gauges/base_gauge.js

@@ -88,9 +88,9 @@ export const BaseGauge = BaseWidget.inherit({
     },
 
     _cleanCore: function() {
-        const that = this;
-        that._tracker.deactivate();
-        that._cleanContent();
+        this._tracker.deactivate();
+        this._noAnimation = false;
+        this._cleanContent();
     },
 
     _renderCore: function() {

packages/devextreme/testing/tests/DevExpress.viz.gauges/barGauge.tests.js

@@ -509,6 +509,34 @@ QUnit.test('background is moved properly when container is resized', function(as
     });
 });
 
+QUnit.test('_animateBars should be called after resize (animation enabled) (T1242436)', function(assert) {
+    const gauge = this.$container.dxBarGauge({
+        animation: true,
+        size: { width: 200 },
+    }).dxBarGauge('instance');
+    const animateBarsSpy = sinon.spy(gauge, '_animateBars');
+    const updateBarsSpy = sinon.spy(gauge, '_updateBars');
+
+    gauge.option('size.width', 300);
+
+    assert.strictEqual(animateBarsSpy.callCount, 1);
+    assert.strictEqual(updateBarsSpy.callCount, 0);
+});
+
+QUnit.test('_updateBars should be called after resize (animation disabled) (T1242436)', function(assert) {
+    const gauge = this.$container.dxBarGauge({
+        animation: false,
+        size: { width: 200 },
+    }).dxBarGauge('instance');
+    const animateBarsSpy = sinon.spy(gauge, '_animateBars');
+    const updateBarsSpy = sinon.spy(gauge, '_updateBars');
+
+    gauge.option('size.width', 300);
+
+    assert.strictEqual(animateBarsSpy.callCount, 0);
+    assert.strictEqual(updateBarsSpy.callCount, 1);
+});
+
 QUnit.test('Values are changed', function(assert) {
     const done = assert.async();
     const gauge = this.$container.dxBarGauge({