import {getMessagesCountEndpoint} from 'api/get-messages-count'
import {AuthedUser} from 'api/helpers/endpoint'
import {sqlMatch} from 'common/test-utils'
import * as supabaseInit from 'shared/supabase/init'

jest.mock('shared/supabase/init')

describe('getMessagesCount', () => {
  let mockPg = {} as any
  beforeEach(() => {
    jest.resetAllMocks()
    mockPg = {
      one: jest.fn(),
    }
    ;(supabaseInit.createSupabaseDirectClient as jest.Mock).mockReturnValue(mockPg)
  })
  afterEach(() => {
    jest.restoreAllMocks()
  })

  describe('when given valid input', () => {
    it('should get message count', async () => {
      const mockProps = {} as any
      const mockAuth = {uid: '321'} as AuthedUser
      const mockReq = {} as any
      const mockResults = {count: '10'}

      ;(mockPg.one as jest.Mock).mockResolvedValue(mockResults)

      const result: any = await getMessagesCountEndpoint(mockProps, mockAuth, mockReq)

      expect(result.count).toBe(Number(mockResults.count))
      expect(mockPg.one).toBeCalledTimes(1)
      expect(mockPg.one).toBeCalledWith(sqlMatch('SELECT COUNT(*) AS count'), expect.any(Object))
    })
  })
})