Automatically apply virtualization in the DataGridView of SchemaView if the schema contains only one collection. #7607

web/regression/javascript/SchemaView/SchemaDialogView.spec.js

@@ -70,8 +70,8 @@ describe('SchemaView', ()=>{
         await user.type(ctrl.container.querySelector('[name="field2"]'), '2');
         await user.type(ctrl.container.querySelector('[name="field5"]'), 'val5');
         /* Add a row */
-        await user.click(ctrl.container.querySelector('[data-test="add-row"]'));
-        await user.click(ctrl.container.querySelector('[data-test="add-row"]'));
+        await user.click(ctrl.container.querySelector('button[data-test="add-row"]'));
+        await user.click(ctrl.container.querySelector('button[data-test="add-row"]'));
         await user.type(ctrl.container.querySelectorAll('[name="field5"]')[0], 'rval51');
         await user.type(ctrl.container.querySelectorAll('[name="field5"]')[1], 'rval52');
       };

web/regression/javascript/SchemaView/TestSchema.ui.js

@@ -35,7 +35,7 @@ class TestSubSchema extends BaseUISchema {
       {
         id: 'field5', label: 'Field5', type: 'multiline', group: null,
         cell: 'text', mode: ['properties', 'edit', 'create'], disabled: false,
-        noEmpty: true, minWidth: '50%',
+        noEmpty: true, minWidth: 50,
       },
       {
         id: 'fieldskip', label: 'FieldSkip', type: 'text', group: null,

web/regression/javascript/setup-jest.js

@@ -65,5 +65,33 @@ document.createRange = () => {
   return range;
 };
 
+// for virtual tables, height should exist.
+Element.prototype.getBoundingClientRect = jest.fn(function () {
+  if (this.classList?.contains('pgrt')) {
+    return {
+      width: 400,
+      height: 400,
+      top: 0,
+      left: 0,
+      bottom: 0,
+      right: 0,
+      x: 0,
+      y: 0,
+      toJSON: () => {},
+    };
+  }
+  return {
+    width: 0,
+    height: 0,
+    top: 0,
+    left: 0,
+    bottom: 0,
+    right: 0,
+    x: 0,
+    y: 0,
+    toJSON: () => {},
+  };
+});
+
 
 jest.setTimeout(18000); // 1 second