const deprecated = require("../../../js/deprecated"); describe("Deprecated", () => { it("should be an object", () => { expect(typeof deprecated).toBe("object"); }); it("should contain clock array with deprecated options as strings", () => { expect(Array.isArray(["deprecated.clock"])).toBe(true); for (let option of deprecated.configs) { expect(typeof option).toBe("string"); } expect(deprecated.clock).toEqual(expect.arrayContaining(["secondsColor"])); }); });