/**
 * humanize-ssot.test.ts — ONE `humanize`.
 *
 * Audit 2026-09-24 (C-WARN-20): scaffold-component's label floor
 * (`render/shared.ts`) and DEV-UI-037's untranslated-floor detector each
 * carried a byte-identical private copy. The detector's whole point is to
 * recognise what the scaffolder emitted: two functions that could drift apart
 * would silently blind it. Both now import `lib/string-utils.humanize`.
 */
import { describe, it, expect } from 'vitest'
import { humanize } from '../string-utils.js'
import { humanize as rendererHumanize } from '../../development/frontend/component/cli/scaffold-component/render/shared.js'

describe('lib/string-utils.humanize', () => {
  it('turns a camelCase / kebab / snake key into a spaced, first-capitalised label', () => {
    expect(humanize('firstName')).toBe('First Name')
    expect(humanize('temps-travail')).toBe('Temps travail')
    expect(humanize('hire_date')).toBe('Hire date')
    expect(humanize('IBAN')).toBe('I B A N')
    expect(humanize('code')).toBe('Code')
  })

  it('is the very function scaffold-component renders the label floor with', () => {
    expect(rendererHumanize).toBe(humanize)
  })
})