import { describe, expect, it } from 'vitest'
import { containerRequirementError, createBlankContainerRequirement } from './containerRequirements'

describe('ocean booking container requirements', () => {
  it('does not guess capacity or weight for a new container type', () => {
    expect(createBlankContainerRequirement()).toEqual({
      containerType: '40HC', containerKind: 'FCL', capacityCbm: null, maxWeightKg: null, quantity: 1,
    })
  })

  it('rejects missing or non-positive capacity, weight and quantity', () => {
    expect(containerRequirementError([createBlankContainerRequirement()])).toContain('容量、限重和数量必须大于 0')
    expect(containerRequirementError([{ containerType: 'UNKNOWN', containerKind: 'FCL', capacityCbm: 1, maxWeightKg: 1, quantity: 0 }])).toContain('UNKNOWN')
    expect(containerRequirementError([{ containerType: 'UNKNOWN', containerKind: 'FCL', capacityCbm: 1, maxWeightKg: 1, quantity: 1 }])).toBeNull()
  })
})