devextreme
Version:
JavaScript/TypeScript Component Suite for Responsive Web Development
66 lines (65 loc) • 1.99 kB
JavaScript
/**
* DevExtreme (esm/__internal/grids/new/grid_core/editing/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,
it,
jest
} from "@jest/globals";
import {
createPromise
} from "../../../../core/utils/promise";
import {
defaultSetFieldValue,
PendingPromises
} from "./utils";
describe("defaultSetFieldValue", () => {
it("should set value to dataField", () => {
const newData = {};
defaultSetFieldValue.call({
dataField: "some_field"
}, newData, "some_value", {});
expect(newData).toEqual({
some_field: "some_value"
})
});
describe("when column does not have dataField", () => {
it("should not set change data", () => {
const newData = {};
defaultSetFieldValue.call({}, newData, "some_value", {});
expect(newData).toEqual({})
})
})
});
describe("PendingPromises", () => {
it("should wait for all added promises", async () => {
jest.useFakeTimers();
const promises = new PendingPromises;
const p1 = createPromise();
const p2 = createPromise();
const p3 = createPromise();
promises.add(p1.promise);
promises.add(p2.promise);
promises.add(p3.promise);
const overallPromise = promises.waitForAll();
let flag = false;
overallPromise.then(() => {
flag = true
});
p1.resolve();
await jest.runAllTimersAsync();
expect(flag).toBe(false);
p2.resolve();
await jest.runAllTimersAsync();
expect(flag).toBe(false);
p3.resolve();
await jest.runAllTimersAsync();
expect(flag).toBe(true)
})
});