devextreme
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JavaScript/TypeScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (esm/__internal/grids/new/grid_core/accessibility/utils.test.js)
* Version: 25.2.7
* Build date: Tue May 05 2026
*
* Copyright (c) 2012 - 2026 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import {
describe,
expect
} from "@jest/globals";
import each from "jest-each";
import * as utils from "./utils";
describe("Accessibility", () => {
describe("Utils", () => {
describe("getCardRoleDescription", () => {
each`
isEditable | expectedResult
${true} | ${"Editable card"}
${false} | ${"Card"}
`.it("should take into account if a card is editable", _ref => {
let {
isEditable: isEditable,
expectedResult: expectedResult
} = _ref;
const result = utils.getCardRoleDescription(isEditable);
expect(result).toEqual(expectedResult)
})
});
describe("getCardStateDescription", () => {
each`
position | expectedResult
${{rowIndex:0,columnIndex:0}} | ${"Row 1, column 1"}
${{rowIndex:4,columnIndex:5}} | ${"Row 5, column 6"}
`.it("should take into account card' position", _ref2 => {
let {
position: position,
expectedResult: expectedResult
} = _ref2;
const result = utils.getCardStateDescription(position);
expect(result).toEqual(expectedResult)
});
each`
position |isSelectable |isSelected | expectedResult
${{rowIndex:0,columnIndex:0}} |${false} |${true} | ${"Row 1, column 1"}
${{rowIndex:0,columnIndex:0}} |${true} |${false} | ${"Row 1, column 1, Not selected"}
${{rowIndex:0,columnIndex:0}} |${true} |${true} | ${"Row 1, column 1, Selected"}
`.it("should take into account selected state", _ref3 => {
let {
position: position,
isSelectable: isSelectable,
isSelected: isSelected,
expectedResult: expectedResult
} = _ref3;
const result = utils.getCardStateDescription(position, isSelectable, isSelected);
expect(result).toEqual(expectedResult)
})
});
describe("getCardDescriptiveLabel", () => {
each`
hasCover | coverId | contentId | expectedResult
${true} | ${"coverId"} |${"contentId"} |${"coverId contentId"}
${false} | ${"coverId"} |${"contentId"} |${"contentId"}
`.it("should take into account if a card has a cover", _ref4 => {
let {
hasCover: hasCover,
coverId: coverId,
contentId: contentId,
expectedResult: expectedResult
} = _ref4;
const result = utils.getCardDescriptiveLabel(hasCover, coverId, contentId);
expect(result).toEqual(expectedResult)
})
});
describe("getPosition", () => {
each`
idx | columnCount | expectedResult
${0} |${1} | ${{rowIndex:0,columnIndex:0}}
${3} |${5} | ${{rowIndex:0,columnIndex:3}}
${10} |${3} | ${{rowIndex:3,columnIndex:1}}
${7} |${4} | ${{rowIndex:1,columnIndex:3}}
`.it("should take into account if a card has a cover", _ref5 => {
let {
idx: idx,
columnCount: columnCount,
expectedResult: expectedResult
} = _ref5;
const result = utils.getPosition(idx, columnCount);
expect(result).toEqual(expectedResult)
})
})
})
});