import { jest } from '@jest/globals'
import { expect as c_expect } from 'chai'
import { Request, Response } from 'express'

import HealthHandler from '../../../../src/Server/lib/container/HealthHandler.js'

function observableResponse(): Response {
  const resp = <Response>(<unknown>{
    send: jest.fn(() => resp),
    json: jest.fn(() => resp),
    status: jest.fn(() => resp),
    header: jest.fn(() => resp),
  })
  return resp
}

describe('HealthHandler invocation path', () => {
  test('Simple', async () => {
    const resp = observableResponse()
    const handlerResp = await HealthHandler(<Request>(<unknown>{}), resp)
    //
    c_expect(handlerResp).to.be.undefined
    expect(resp.send).toBeCalledWith('Healthy!')
    expect(resp.json).not.toBeCalled()
    expect(resp.status).not.toBeCalled()
    expect(resp.header).not.toBeCalled()
  })
})

export {}