import { act, renderHook } from "@testing-library/react-native" import { useBoolean } from "@/hooks/useBoolean" describe("hooks/useBoolean", () => { beforeEach(() => { jest.clearAllMocks() }) const initialValues = [true, false] for (const initialValue of initialValues) { it(`should set the initial value to ${initialValue}`, () => { const { result } = renderHook(() => { return useBoolean({ initialValue }) }) expect(result.current.value).toBe(initialValue) }) } it("should by default set the initial value to false", () => { const { result } = renderHook(() => { return useBoolean() }) expect(result.current.value).toBe(false) }) it("should toggle the value", async () => { const { result } = renderHook(() => { return useBoolean({ initialValue: false }) }) await act(() => { return result.current.toggle() }) expect(result.current.value).toBe(true) await act(() => { return result.current.toggle() }) expect(result.current.value).toBe(false) }) it("should set the value to true", async () => { const { result } = renderHook(() => { return useBoolean({ initialValue: false }) }) await act(() => { return result.current.setTrue() }) expect(result.current.value).toBe(true) }) it("should set the value to false", async () => { const { result } = renderHook(() => { return useBoolean({ initialValue: true }) }) await act(() => { return result.current.setFalse() }) expect(result.current.value).toBe(false) }) })