import { addParentheses } from "./addParentheses";

describe("addParentheses", () => {
	test("must add parentheses", () => {
		expect(addParentheses("-5")).toBe("(5)");
		expect(addParentheses("-5.125")).toBe("(5.125)");
		expect(addParentheses("5")).toBe("(5)");
	});
});