import { datatype } from 'faker'

import { SendgridMailService, SENDGRID_DISABLED_MESSAGE } from './sendgrid.mail.service'

jest.mock('@sendgrid/mail')

describe('SendgridMailService', () => {
  let subject: SendgridMailService

  beforeAll(() => {
    subject = new SendgridMailService()
  })

  describe('#send()', () => {
    describe('when sendgrid is disabled', () => {
      beforeAll(() => {
        globalThis.secret = {
          sendgrid_settings: {
            key: '',
            sender: '',
            profile: {
              logo: '',
              primary_color: '',
              website: '',
            },
            enabled: false,
          },
        } as any
        subject.onModuleInit()
      })

      it('returns a default message for when sendgrid is disabled', async () => {
        const result = await subject.send({ templateId: datatype.uuid(), to: 'Gohan' })

        expect(result).toEqual({
          result: SENDGRID_DISABLED_MESSAGE,
        })
      })
    })
  })
})