api.konstitisyon.nu/extensions/directus-extension-disallow-votes/src/__tests__/index.test.js

import {describe, it, expect, vi, beforeEach} from 'vitest'
import hookFactory from '../index.js'

// Helpers pour construire les mocks Directus ---------------------------------

/**
 * Construit un mock de database (knex) chaînable.
 * Chaque méthode retourne `this` sauf `.first()` qui résout la valeur fournie.
 */
const makeDatabase = (resolvedRow) => {
  const db = vi.fn(() => db)
  db.select = vi.fn(() => db)
  db.where = vi.fn(() => db)
  db.first = vi.fn(() => Promise.resolve(resolvedRow))
  return db
}

/**
 * Construit un mock de VersionsService.
 * `compareResult` est la valeur renvoyée par `compare()`.
 */
const makeVersionsService = (compareResult) => ({
  VersionsService: class {
    compare() {
      return Promise.resolve(compareResult)
    }
  },
})

/**
 * Enregistre les callbacks du hook et les expose par événement.
 * Permet d'appeler directement `callbacks['items.create'](input, meta, ctx)`.
 */
const mountHook = (services) => {
  const callbacks = {}
  const filter = (event, handler) => {
    callbacks[event] = handler
  }

  hookFactory({filter}, {services})
  return callbacks
}

// Dates de référence ---------------------------------------------------------
const RECENT_DATE = new Date(Date.now() - 1 * 24 * 60 * 60 * 1000).toISOString() // hier
const OLD_DATE = new Date(Date.now() - 4 * 24 * 60 * 60 * 1000).toISOString() // il y a 4 jours

const SCHEMA = {}

// Tests ----------------------------------------------------------------------

describe('disallow-votes — items.create', () => {
  let callbacks

  beforeEach(() => {
    callbacks = mountHook(makeVersionsService({outdated: false}))
  })

  it('lève une erreur si versionId est absent', async () => {
    const db = makeDatabase(null)
    await expect(
      callbacks['items.create']({}, {collection: 'votes'}, {database: db, schema: SCHEMA})
    ).rejects.toThrow('identifiant de la version est manquant')
  })

  it('lève une erreur si la version est introuvable', async () => {
    const db = makeDatabase(undefined)
    await expect(
      callbacks['items.create'](
        {content_version_id: 'abc'},
        {collection: 'votes'},
        {database: db, schema: SCHEMA},
      )
    ).rejects.toThrow('Version non trouvée')
  })

  it('lève une erreur si la version a plus de 3 jours', async () => {
    const db = makeDatabase({date_created: OLD_DATE})
    await expect(
      callbacks['items.create'](
        {content_version_id: 'abc'},
        {collection: 'votes'},
        {database: db, schema: SCHEMA},
      )
    ).rejects.toThrow('3 jours')
  })

  it('lève une erreur si la version est obsolète', async () => {
    const db = makeDatabase({date_created: RECENT_DATE})
    callbacks = mountHook(makeVersionsService({outdated: true}))
    await expect(
      callbacks['items.create'](
        {content_version_id: 'abc'},
        {collection: 'votes'},
        {database: db, schema: SCHEMA},
      )
    ).rejects.toThrow('version obsolète')
  })

  it('autorise le vote si la version est récente et valide', async () => {
    const db = makeDatabase({date_created: RECENT_DATE})
    const input = {content_version_id: 'abc'}
    const result = await callbacks['items.create'](
      input,
      {collection: 'votes'},
      {database: db, schema: SCHEMA},
    )

    expect(result).toBe(input)
  })

  it('autorise le vote si compare() échoue (non bloquant)', async () => {
    const db = makeDatabase({date_created: RECENT_DATE})
    const servicesWithBrokenCompare = {
      VersionsService: class {
        compare() {
          return Promise.reject(new Error('service indisponible'))
        }
      },
    }
    callbacks = mountHook(servicesWithBrokenCompare)
    const input = {content_version_id: 'abc'}
    const warnSpy = vi.spyOn(console, 'warn').mockImplementation(() => {})

    const result = await callbacks['items.create'](
      input,
      {collection: 'votes'},
      {database: db, schema: SCHEMA},
    )

    expect(result).toBe(input)
    expect(warnSpy).toHaveBeenCalled()
    warnSpy.mockRestore()
  })

  it('ignore les collections qui ne sont pas "votes"', async () => {
    const db = makeDatabase(null)
    const input = {content_version_id: 'abc'}
    const result = await callbacks['items.create'](
      input,
      {collection: 'articles'},
      {database: db, schema: SCHEMA},
    )

    expect(result).toBe(input)
    expect(db).not.toHaveBeenCalled()
  })
})

describe('disallow-votes — items.update', () => {
  it('applique la même logique que items.create', async () => {
    const db = makeDatabase({date_created: OLD_DATE})
    const callbacks = mountHook(makeVersionsService({outdated: false}))

    await expect(
      callbacks['items.update'](
        {content_version_id: 'abc'},
        {collection: 'votes'},
        {database: db, schema: SCHEMA},
      )
    ).rejects.toThrow('3 jours')
  })
})

describe('disallow-votes — items.delete', () => {
  it('lève une erreur si voteId est absent', async () => {
    const db = makeDatabase(null)
    const callbacks = mountHook(makeVersionsService({outdated: false}))

    await expect(
      callbacks['items.delete']([], {collection: 'votes'}, {database: db, schema: SCHEMA})
    ).rejects.toThrow('identifiant du vote est manquant')
  })

  it('lève une erreur si le vote est introuvable', async () => {
    const db = makeDatabase(undefined)
    const callbacks = mountHook(makeVersionsService({outdated: false}))

    await expect(
      callbacks['items.delete'](['vote-1'], {collection: 'votes'}, {database: db, schema: SCHEMA})
    ).rejects.toThrow('Vote non trouvé')
  })

  it('lève une erreur si la version associée au vote a plus de 3 jours', async () => {
    let callCount = 0
    const db = vi.fn(() => db)
    db.select = vi.fn(() => db)
    db.where = vi.fn(() => db)
    db.first = vi.fn(() => {
      callCount++
      // Premier appel : lookup du vote → retourne content_version_id
      // Deuxième appel : lookup de la version → retourne date ancienne
      return Promise.resolve(
        callCount === 1
          ? {content_version_id: 'v-abc'}
          : {date_created: OLD_DATE}
      )
    })

    const callbacks = mountHook(makeVersionsService({outdated: false}))

    await expect(
      callbacks['items.delete'](['vote-1'], {collection: 'votes'}, {database: db, schema: SCHEMA})
    ).rejects.toThrow('3 jours')
  })

  it('autorise la suppression si la version est encore valide', async () => {
    let callCount = 0
    const db = vi.fn(() => db)
    db.select = vi.fn(() => db)
    db.where = vi.fn(() => db)
    db.first = vi.fn(() => {
      callCount++
      return Promise.resolve(
        callCount === 1
          ? {content_version_id: 'v-abc'}
          : {date_created: RECENT_DATE}
      )
    })

    const callbacks = mountHook(makeVersionsService({outdated: false}))
    const input = ['vote-1']
    const result = await callbacks['items.delete'](
      input,
      {collection: 'votes'},
      {database: db, schema: SCHEMA},
    )

    expect(result).toBe(input)
  })
})