import register from "./register"
import watch from "./watch"
import notify from "./notify"

jest.mock("./watch")
jest.mock("./notify")

const mockedNotify = jest.mocked(notify)
const mockedWatch = jest.mocked(watch)

const recipientSubscriptionJSON = {
  endpoint: "https://zombo.com",
  expirationTime: null,
  keys: {
    auth: "O_JFRKmhy3OU9LfpfWeQ8Q",
    p256dh: "somegoofystring",
  },
}

describe("register", () => {
  beforeEach(() => {
    mockedWatch.mockImplementation(() => jest.fn())
  })

  test("starts a watch for the provided event", () => {
    register({
      type: "left to go in class",
      data: {
        count: 5,
        class: 2102,
      },
      recipientSubscriptionJSON,
    })

    const watchCallback = mockedWatch.mock.calls[0][0].callback

    expect(mockedNotify).toHaveBeenCalledWith(recipientSubscriptionJSON, {
      title: "5 left to go in class 2102",
    })
  })
})