TypeScript functions to create mock state objects for React Async

asyncMocks.ts

export const mockWaiting = (): AsyncInitial<any> => ({
  data: undefined,
  error: undefined,
  initialValue: undefined,
  startedAt: undefined,
  finishedAt: undefined,
  status: "initial",
  isInitial: true,
  isPending: false,
  isLoading: false,
  isFulfilled: false,
  isResolved: false,
  isRejected: false,
  isSettled: false,
  counter: 0,
  run: () => Promise.resolve(),
  reload: () => {},
  cancel: () => {},
  setError: () => new Error(),
  setData: () => {},
});

export const mockPending = <T>(data?: T): AsyncPending<T> => ({
  data,
  error: undefined,
  startedAt: new Date(),
  finishedAt: undefined,
  status: "pending",
  isInitial: false,
  isPending: true,
  isLoading: true,
  isFulfilled: false,
  isResolved: false,
  isRejected: false,
  isSettled: false,
  counter: 1,
  run: () => Promise.resolve(data as any),
  reload: () => {},
  cancel: () => {},
  setError: () => new Error(),
  setData: (d: T) => d,
});

export const mockFulfilled = <T>(data: T): AsyncFulfilled<T> => ({
  data,
  error: undefined,
  startedAt: new Date(),
  finishedAt: new Date(),
  status: "fulfilled",
  isInitial: false,
  isPending: false,
  isLoading: false,
  isFulfilled: true,
  isResolved: true,
  isRejected: false,
  isSettled: true,
  counter: 1,
  run: () => Promise.resolve(data),
  reload: () => {},
  cancel: () => {},
  setError: () => new Error(),
  setData: (d: T) => d,
});

export const mockRejected = (error: Error): AsyncRejected<any> => ({
  data: undefined,
  error,
  startedAt: new Date(),
  finishedAt: new Date(),
  status: "rejected",
  isInitial: false,
  isPending: false,
  isLoading: false,
  isFulfilled: false,
  isResolved: false,
  isRejected: true,
  isSettled: true,
  counter: 1,
  run: () => Promise.resolve(),
  reload: () => {},
  cancel: () => {},
  setError: () => new Error(),
  setData: () => {},
});