devextreme
Version:
JavaScript/TypeScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (esm/__internal/grids/new/grid_core/selection/options.test.js)
* Version: 25.2.5
* Build date: Fri Feb 20 2026
*
* Copyright (c) 2012 - 2026 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import {
describe,
expect,
it
} from "@jest/globals";
import {
getContext
} from "../di.test_utils";
import {
ItemsController
} from "../items_controller/items_controller";
import {
ToolbarController
} from "../toolbar/controller";
import {
SelectionController
} from "./controller";
const setup = function() {
let config = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : {};
const context = getContext(Object.assign({
selection: {
mode: "single"
}
}, config));
return {
selectionController: context.get(SelectionController),
itemsController: context.get(ItemsController),
toolbarController: context.get(ToolbarController)
}
};
describe("Options", (() => {
describe("selectedCardKeys", (() => {
describe("when given", (() => {
it("should set the select state of the item", (() => {
const {
itemsController: itemsController
} = setup({
keyExpr: "id",
dataSource: [{
id: 1,
value: "test"
}],
selectedCardKeys: [1]
});
expect(itemsController.items).toMatchSnapshot()
}))
}))
}));
describe("selection", (() => {
describe("mode", (() => {
describe("when it is 'none'", (() => {
it("selection should not work", (() => {
const {
itemsController: itemsController,
selectionController: selectionController
} = setup({
keyExpr: "id",
dataSource: [{
id: 1,
value: "test"
}],
selection: {
mode: "none"
}
});
selectionController.selectCards([1]);
expect(itemsController.items).toMatchSnapshot()
}))
}));
describe("when it is 'none' and the selectedCardKeys is specified", (() => {
it("selection should not apply", (() => {
const {
itemsController: itemsController
} = setup({
keyExpr: "id",
dataSource: [{
id: 1,
value: "test"
}],
selectedCardKeys: [1],
selection: {
mode: "none"
}
});
expect(itemsController.items).toMatchSnapshot()
}))
}))
}));
describe("allowSelectAll", (() => {
describe("when it is true and selection mode is 'multiple'", (() => {
it("selection should not work", (() => {
const {
toolbarController: toolbarController
} = setup({
keyExpr: "id",
dataSource: [{
id: 1,
value: "test"
}],
selection: {
mode: "multiple",
allowSelectAll: true
}
});
expect(toolbarController.items.peek()).toMatchSnapshot()
}))
}));
describe("when it is false and selection mode is 'multiple'", (() => {
it("selection should not work", (() => {
const {
toolbarController: toolbarController
} = setup({
keyExpr: "id",
dataSource: [{
id: 1,
value: "test"
}],
selection: {
mode: "multiple",
allowSelectAll: false
}
});
expect(toolbarController.items.peek()).toMatchSnapshot()
}))
}));
describe("when it is true and selection mode isn't 'multiple'", (() => {
it("selection should not work", (() => {
const {
toolbarController: toolbarController
} = setup({
keyExpr: "id",
dataSource: [{
id: 1,
value: "test"
}],
selection: {
mode: "single",
allowSelectAll: true
}
});
expect(toolbarController.items.peek()).toMatchSnapshot()
}))
}))
}))
}))
}));