import { describe, it, expect, vi, beforeEach } from 'vitest'
import { NullableAssert } from '~/services/asserts/NullableAssert'

// Mock de vue-i18n
vi.mock('vue-i18n', () => ({
  useI18n: () => ({
    t: vi.fn((key: string) => `__translated__${key}__`), // simulons une trad simple
  }),
}))

describe('NullableAssert', () => {
  it('supports retourne true uniquement pour "nullable"', () => {
    const nullAssert = new NullableAssert()
    expect(nullAssert.supports('nullable')).toBe(true)
    expect(nullAssert.supports('other')).toBe(false)
  })

  describe('createRule', () => {
    it('retourne true si criteria est true', () => {
      const nullAssert = new NullableAssert()
      const rule = nullAssert.createRule(true)
      expect(rule('joe')).toBe(true)
    })

    it('retourne true criteria est false et si value est n\'est pas null', () => {
      const nullAssert = new NullableAssert()
      const rule = nullAssert.createRule(false)
      expect(rule('joe')).toBe(true)
    })

    it('retourne un message si criteria est false et si value est null', () => {
      const nullAssert = new NullableAssert()
      const rule = nullAssert.createRule(false)
      expect(rule(null)).toBe('__translated__please_enter_a_value__')
    })
  })
})