react-konva-grid/dist/helpers.test.js

Canvas grid to render large set of tabular data with virtualization.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const helpers_1 = require("./helpers");
describe("getBoundedCells", () => {
    it("returns empty for undefined area", () => {
        const cells = helpers_1.getBoundedCells(undefined);
        expect(cells.size).toBe(0);
    });
    it("returns accurate top, left, right and bottom indexs", () => {
        const cells = helpers_1.getBoundedCells({
            top: 1,
            right: 5,
            left: 1,
            bottom: 5,
        });
        expect(cells.has(helpers_1.cellIndentifier(1, 1))).toBeTruthy();
        expect(cells.has(helpers_1.cellIndentifier(5, 5))).toBeTruthy();
    });
});
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