import { renderHook } from "@testing-library/react-hooks"; import type { BaseDrawArgs } from "../src/data-grid/cells/cell-types"; import { CustomCell, GridCellKind } from "../src/data-grid/data-grid-types"; import { useCustomCells } from "../src/data-editor/use-custom-cells"; type MyCustomCell = CustomCell<{ kind: "test"; pasted?: string }>; describe("use-column-sizer", () => { it("Set up cells", async () => { const { result } = renderHook(() => useCustomCells([ { draw: (_args: BaseDrawArgs, _cell: MyCustomCell) => true, isMatch: (c: CustomCell): c is MyCustomCell => (c.data as any).kind === "test", provideEditor: () => undefined, onPaste: (v, data) => ({ ...data, pasted: v }), }, ]) ); expect(result.current.customRenderers[0].kind === GridCellKind.Custom).toBe(true); }); });