/// import { useSizeClass } from "../../../src/composables"; describe("useSizeClass composable", () => { it("should return the correct class name", () => { const className = useSizeClass("btn", "sm"); expect(className.value).to.equal("btn-sm"); }); it("should return null when size is undefined", () => { const result = useSizeClass("prefix", undefined); expect(result.value).to.be.null; }); });