From 7894ae7f11962bb566873551ef637e5348c23f52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?marker=20dao=20=C2=AE?= <youdontknow@marker-dao.eth>
Date: Fri, 13 Dec 2024 14:16:32 +0100
Subject: [PATCH] refactor(ddeditor): Minimize the tests

---
 .../dropDownEditor.tests.js                   | 71 +++++--------------
 1 file changed, 17 insertions(+), 54 deletions(-)

diff --git a/packages/devextreme/testing/tests/DevExpress.ui.widgets.editors/dropDownEditor.tests.js b/packages/devextreme/testing/tests/DevExpress.ui.widgets.editors/dropDownEditor.tests.js
index 09f800cb8e6..0ed4ad99a61 100644
--- a/packages/devextreme/testing/tests/DevExpress.ui.widgets.editors/dropDownEditor.tests.js
+++ b/packages/devextreme/testing/tests/DevExpress.ui.widgets.editors/dropDownEditor.tests.js
@@ -457,64 +457,27 @@ QUnit.module('focus policy', () => {
         assert.ok($dropDownEditor.hasClass('dx-state-focused'), 'Widget is focused after click on clearButton');
     });
 
-    QUnit.test('editor should fire onFocusIn once, if fieldTemplate is used', function(assert) {
-        const onFocusInHandler = sinon.spy();
-
-        const $dropDownEditor = $('#dropDownEditorLazy').dxDropDownEditor({
-            items: [
-                { name: 'one', id: 1 },
-                { name: 'two', id: 2 },
-                { name: 'three', id: 3 },
-            ],
-            displayExpr: 'name',
-            valueExpr: 'id',
-            value: 1,
-            onFocusIn: onFocusInHandler,
-            focusStateEnabled: true,
-            fieldTemplate(value) {
-                const $textBox = $('<div>').dxTextBox({
-                    text: value.name,
-                    focusStateEnabled: true,
-                });
-
-                return $textBox;
-            },
-        });
-
-        $dropDownEditor.find(`.${TEXT_EDITOR_INPUT_CLASS}`).focus();
-
-        assert.strictEqual(onFocusInHandler.callCount, 1, 'onFocusIn calls once');
-    });
+    [
+        { eventName: 'onFocusIn', scenario: 'focus' },
+        { eventName: 'onFocusOut', scenario: 'blur ' },
+    ].forEach(({ eventName, scenario }) => {
+        QUnit.test(`${eventName} should be called only once on component ${scenario} when fieldTemplate is specified (T1238121)`, function(assert) {
+            const eventStub = sinon.stub();
 
-    QUnit.test('editor should fire onFocusOut once, if fieldTemplate is used', function(assert) {
-        const onFocusOutHandler = sinon.spy();
+            const dropDownEditor = $('#dropDownEditorLazy').dxDropDownEditor({
+                [eventName]: eventStub,
+                fieldTemplate(_, container) {
+                    $('<div>').dxTextBox({
+                        readOnly: true,
+                    }).appendTo(container);
+                },
+            }).dxDropDownEditor('instance');
 
-        const $dropDownEditor = $('#dropDownEditorLazy').dxDropDownEditor({
-            items: [
-                { name: 'one', id: 1 },
-                { name: 'two', id: 2 },
-                { name: 'three', id: 3 },
-            ],
-            displayExpr: 'name',
-            valueExpr: 'id',
-            value: 1,
-            onFocusOut: onFocusOutHandler,
-            focusStateEnabled: true,
-            fieldTemplate(value) {
-                const $textBox = $('<div>').dxTextBox({
-                    text: value.name,
-                    focusStateEnabled: true,
-                });
+            dropDownEditor.focus();
+            dropDownEditor.blur();
 
-                return $textBox;
-            },
+            assert.strictEqual(eventStub.callCount, 1, `${eventName} called once`);
         });
-
-        const event = $.Event('focusout');
-
-        $dropDownEditor.find(`.${TEXT_EDITOR_INPUT_CLASS}`).trigger(event);
-
-        assert.strictEqual(onFocusOutHandler.callCount, 1, 'onFocusOut calls once');
     });
 
     QUnit.testInActiveWindow('input is focused by click on dropDownButton', function(assert) {