Grids: fix unstable editing test

e2e/testcafe-devextreme/tests/dataGrid/common/editing/editing.functional_matrix.ts

@@ -167,6 +167,8 @@ const checkCellFocused = async (
   }
 
   await t
+    .expect(editor?.element.exists)
+    .ok()
     .expect(editor?.element.focused)
     .eql(true);
 };
@@ -443,6 +445,8 @@ editingModes.forEach((mode) => {
         const cell = dataGrid.getDataCell(0, columnInfo.columnIndex);
         const editor = form ? new CellEditor(form.getItem(columnInfo.dataField)) : cell.getEditor();
 
+        await t.expect(dataGrid.isReady()).ok();
+
         await clickCellEditor(t, mode, columnInfo, form, cell, editor);
         await setEditorValue(t, mode, columnInfo, editor);
 
@@ -581,6 +585,8 @@ editingModes.forEach((mode) => {
         const form = getEditForm(mode);
         let modifiedCellCount = mode === 'batch' ? 1 : 0;
 
+        await t.expect(dataGrid.isReady()).ok();
+
         // eslint-disable-next-line no-restricted-syntax
         for (const columnInfo of textColumnInfos) {
           const cell = dataGrid.getDataCell(0, columnInfo.columnIndex);

e2e/testcafe-devextreme/tests/dataGrid/common/editing/functional.ts

@@ -362,6 +362,8 @@ test('Async Validation(Row) - Data is not saved when a dependant cell value beco
 
 test('Async Validation(Cell) - Only the last cell should be switched to edit mode', async (t) => {
   const dataGrid = new DataGrid('#container');
+  const resolveValidation = ClientFunction(() => (window as any).deferred.resolve(true));
+
   await t.expect(dataGrid.isReady()).ok();
 
   const cell0 = dataGrid.getDataCell(0, 0);
@@ -374,33 +376,43 @@ test('Async Validation(Cell) - Only the last cell should be switched to edit mod
     .click(cell1.element)
     .expect(cell1.isFocused)
     .notOk('the second cell should not be focused')
-    .click(cell2.element)
+    .click(cell2.element);
+
+  await resolveValidation();
+
+  await t
     .expect(cell0.isValidationPending)
     .notOk('validating is completed')
     .expect(cell2.hasHiddenFocusState)
     .notOk()
     .expect(cell2.isFocused)
     .ok('the third cell should be focused');
-}).before(async () => createWidget('dxDataGrid', getGridConfig({
-  editing: {
-    mode: 'cell',
-    allowUpdating: true,
-    allowAdding: true,
-  },
-  columns: [{
-    dataField: 'age',
-    validationRules: [{
-      type: 'async',
-      validationCallback(): JQueryPromise<unknown> {
-        const d = $.Deferred();
-        setTimeout(() => {
-          d.resolve(true);
-        }, 1000);
-        return d.promise();
-      },
-    }],
-  }, 'name', 'lastName'],
-})));
+}).before(async () => {
+  await ClientFunction(() => {
+    (window as any).deferred = $.Deferred();
+  })();
+
+  return createWidget('dxDataGrid', getGridConfig({
+    editing: {
+      mode: 'cell',
+      allowUpdating: true,
+      allowAdding: true,
+    },
+    columns: [{
+      dataField: 'age',
+      validationRules: [{
+        type: 'async',
+        validationCallback(): JQueryPromise<unknown> {
+          return (window as any).deferred.promise();
+        },
+      }],
+    }, 'name', 'lastName'],
+  }));
+}).after(async () => {
+  await ClientFunction(() => {
+    delete (window as any).deferred;
+  })();
+});
 
 test('Async Validation(Cell) - Only valid data is saved in a new row', async (t) => {
   const dataGrid = new DataGrid('#container');

e2e/testcafe-devextreme/tests/dataGrid/common/keyboardNavigation/keyboardNavigation.functional.ts

@@ -1703,6 +1703,8 @@ test('The expand cell should not lose focus on expanding a master row (T892203)'
       .click(addRowButton)
 
       .expect(cell00.isFocused).ok()
+      .expect(editor00.element.exists)
+      .ok()
       .expect(editor00.element.focused)
       .ok()
 
@@ -1715,6 +1717,8 @@ test('The expand cell should not lose focus on expanding a master row (T892203)'
       .eql('1')
       .expect(cell01.isFocused)
       .ok()
+      .expect(editor01.element.exists)
+      .ok()
       .expect(editor01.element.focused)
       .ok()
 
@@ -1749,6 +1753,8 @@ test('The expand cell should not lose focus on expanding a master row (T892203)'
       .click(cell01.element)
 
       .expect(cell01.isFocused).ok()
+      .expect(editor01.element.exists)
+      .ok()
       .expect(editor01.element.focused)
       .ok()
 
@@ -1761,6 +1767,8 @@ test('The expand cell should not lose focus on expanding a master row (T892203)'
       .eql('2')
       .expect(cell00.isFocused)
       .ok()
+      .expect(editor00.element.exists)
+      .ok()
       .expect(editor00.element.focused)
       .ok()
 
@@ -1793,6 +1801,8 @@ test('The expand cell should not lose focus on expanding a master row (T892203)'
       .click(cell00.element)
 
       .expect(cell00.isFocused).ok()
+      .expect(editor00.element.exists)
+      .ok()
       .expect(editor00.element.focused)
       .ok()
 
@@ -1805,6 +1815,8 @@ test('The expand cell should not lose focus on expanding a master row (T892203)'
       .eql('11')
       .expect(cell01.isFocused)
       .ok()
+      .expect(editor01.element.exists)
+      .ok()
       .expect(editor01.element.focused)
       .ok()
 
@@ -1837,6 +1849,8 @@ test('The expand cell should not lose focus on expanding a master row (T892203)'
       .click(cell01.element)
 
       .expect(cell01.isFocused).ok()
+      .expect(editor01.element.exists)
+      .ok()
       .expect(editor01.element.focused)
       .ok()
 
@@ -1849,6 +1863,8 @@ test('The expand cell should not lose focus on expanding a master row (T892203)'
       .eql('22')
       .expect(cell00.isFocused)
       .ok()
+      .expect(editor00.element.exists)
+      .ok()
       .expect(editor00.element.focused)
       .ok()
 

e2e/testcafe-devextreme/tests/dataGrid/sticky/common/withEditing.ts

@@ -68,13 +68,17 @@ test.meta({ browserSize: [800, 800] })('The form edit mode: Edit row when there
   },
 }));
 
-test.meta({ browserSize: [800, 800] })('The batch edit mode: Edit cell whene there are sticky columns', async (t) => {
+test.meta({ browserSize: [800, 800] })('The batch edit mode: Edit cell when there are sticky columns', async (t) => {
   const { takeScreenshot, compareResults } = createScreenshotsComparer(t);
   const dataGrid = new DataGrid(DATA_GRID_SELECTOR);
 
   await t.expect(dataGrid.isReady()).ok();
 
-  await t.click(dataGrid.getDataCell(0, 2).element);
+  const editCell = dataGrid.getDataCell(0, 2);
+  await t.click(editCell.element);
+  await t
+    .expect(editCell.isEditCell).ok()
+    .expect(editCell.getEditor().element.focused).ok();
 
   await testScreenshot(t, takeScreenshot, 'edit_cell_with_sticky_columns_1.png', { element: dataGrid.element });