// @vitest-environment happy-dom
import { describe, it, expect } from 'vitest'

import { arrowNavAllowed, hasText, isTextEntry } from '../src/utils/textEntry.js'

describe('textEntry helpers', () => {
  it('navigates when the target is not a text field', () => {
    expect(arrowNavAllowed(document.createElement('div'))).toBe(true)
    expect(arrowNavAllowed(null)).toBe(true)
  })

  it('navigates when a focused tag input is empty', () => {
    const input = document.createElement('input')
    input.value = ''
    expect(arrowNavAllowed(input)).toBe(true)
  })

  it('does NOT navigate when the input has text (caret moves instead)', () => {
    const input = document.createElement('input')
    input.value = 'naruto'
    expect(arrowNavAllowed(input)).toBe(false)
  })

  it('isTextEntry / hasText recognise inputs and textareas', () => {
    const ta = document.createElement('textarea')
    ta.value = 'x'
    expect(isTextEntry(ta)).toBe(true)
    expect(hasText(ta)).toBe(true)
    expect(isTextEntry(document.createElement('div'))).toBe(false)
  })
})