import plugin from '../'

import Client from '@bugsnag/core/client'

describe('plugin: throttle', () => {
  const payloads = []
  const c = new Client({ apiKey: 'aaaa-aaaa-aaaa-aaaa' }, undefined, [plugin])
  const mockWarn = jest.fn()
  c._logger.warn = mockWarn
  c._setDelivery(client => ({ sendEvent: (payload) => payloads.push(payload), sendSession: () => {} }))

  it('prevents more than maxEvents being sent', () => {
    for (let i = 0; i < 100; i++) c.notify(new Error('This is fail'))
    expect(payloads.length).toBe(10)
    expect(mockWarn).toHaveBeenCalledTimes(90)
  })

  it('logs an appropriate error message', () => {
    expect(mockWarn).toHaveBeenCalledWith('Cancelling event send due to maxEvents per session limit of 10 being reached')
  })
})