import { expect, fixture, html } from '@open-wc/testing';
import './nile-textarea';
import type { NileTextarea } from './nile-textarea';

describe('NileTextarea', () => {
  it('1. renders', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el).to.exist; });
  it('2. shadow root', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot).to.not.be.null; });
  it('3. tag name', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.tagName.toLowerCase()).to.equal('nile-textarea'); });
  it('4. name defaults empty', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.name).to.equal(''); });
  it('5. value defaults empty', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.value).to.equal(''); });
  it('6. size defaults medium', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.size).to.equal('medium'); });
  it('7. filled defaults false', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.filled).to.equal(false); });
  it('8. label defaults empty', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.label).to.equal(''); });
  it('9. placeholder defaults empty', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.placeholder).to.equal(''); });
  it('10. rows defaults 4', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.rows).to.equal(4); });
  it('11. helpText defaults empty', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.helpText).to.equal(''); });
  it('12. errorMessage defaults empty', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.errorMessage).to.equal(''); });
  it('13. set name', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea name="msg"></nile-textarea>`); expect(el.name).to.equal('msg'); });
  it('14. set value', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea value="hello"></nile-textarea>`); expect(el.value).to.equal('hello'); });
  it('15. set label', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea label="Message"></nile-textarea>`); expect(el.label).to.equal('Message'); });
  it('16. set placeholder', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea placeholder="Type..."></nile-textarea>`); expect(el.placeholder).to.equal('Type...'); });
  it('17. set rows', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea rows="6"></nile-textarea>`); expect(el.rows).to.equal(6); });
  it('18. set filled', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea filled></nile-textarea>`); expect(el.filled).to.be.true; });
  it('19. textarea__control class', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('.textarea__control')).to.exist; });
  it('20. native textarea', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('textarea')).to.exist; });
  it('21. has styles', async () => { expect((await import('./nile-textarea')).NileTextarea.styles).to.exist; });
  it('22. is defined', async () => { expect(customElements.get('nile-textarea')).to.exist; });
  it('23. shadow mode', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.mode).to.equal('open'); });
  it('24. isConnected', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.isConnected).to.be.true; });
  it('25. removal', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.remove(); expect(el.isConnected).to.be.false; });
  it('26. outerHTML', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.outerHTML).to.contain('nile-textarea'); });
  it('27. matches', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea class="x"></nile-textarea>`); expect(el.matches('.x')).to.be.true; });
  it('28. closest', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.closest('nile-textarea')).to.equal(el); });
  it('29. cloneNode', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect((el.cloneNode(true) as Element).tagName.toLowerCase()).to.equal('nile-textarea'); });
  it('30. dispatchEvent', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); let f = false; el.addEventListener('c', () => (f = true)); el.dispatchEvent(new Event('c')); expect(f).to.be.true; });
  it('31. updateComplete', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); const r = await el.updateComplete; expect(r).to.not.be.undefined; });
  it('32. render method', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.render).to.be.a('function'); });
  it('33. shadowRoot host', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.host).to.equal(el); });
  it('34. class attr', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea class="ta"></nile-textarea>`); expect(el.classList.contains('ta')).to.be.true; });
  it('35. id attr', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea id="ta1"></nile-textarea>`); expect(el.id).to.equal('ta1'); });
  it('36. hidden', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea hidden></nile-textarea>`); expect(el.hidden).to.be.true; });
  it('37. nodeType', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.nodeType).to.equal(1); });
  it('38. localName', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.localName).to.equal('nile-textarea'); });
  it('39. namespaceURI', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.namespaceURI).to.equal('http://www.w3.org/1999/xhtml'); });
  it('40. ownerDocument', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.ownerDocument).to.equal(document); });
  it('41. dynamic value', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.value = 'new'; await el.updateComplete; expect(el.value).to.equal('new'); });
  it('42. dynamic label', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.label = 'Msg'; await el.updateComplete; expect(el.label).to.equal('Msg'); });
  it('43. multiple instances', async () => { const c = await fixture(html`<div><nile-textarea></nile-textarea><nile-textarea></nile-textarea></div>`); expect(c.querySelectorAll('nile-textarea').length).to.equal(2); });
  it('44. parent-child', async () => { const c = await fixture(html`<div><nile-textarea></nile-textarea></div>`); expect(c.querySelector('nile-textarea')!.parentElement).to.equal(c); });
  it('45. createElement', async () => { const el = document.createElement('nile-textarea') as NileTextarea; document.body.appendChild(el); await el.updateComplete; expect(el.shadowRoot).to.not.be.null; document.body.removeChild(el); });
  it('46. dataset', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea data-idx="0"></nile-textarea>`); expect(el.dataset.idx).to.equal('0'); });
  it('47. classList add', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.classList.add('z'); expect(el.classList.contains('z')).to.be.true; });
  it('48. getBoundingClientRect', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.getBoundingClientRect()).to.exist; });
  it('49. no form', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('form')).to.be.null; });
  it('50. no input', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('input')).to.be.null; });
  it('51. no anchor', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('a')).to.be.null; });
  it('52. no img', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('img')).to.be.null; });
  it('53. style attr', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea style="color:red"></nile-textarea>`); expect(el.style.color).to.equal('red'); });
  it('54. aria-label', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea aria-label="TA"></nile-textarea>`); expect(el.getAttribute('aria-label')).to.equal('TA'); });
  it('55. dir', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea dir="rtl"></nile-textarea>`); expect(el.dir).to.equal('rtl'); });
  it('56. lang attr', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea lang="en"></nile-textarea>`); expect(el.lang).to.equal('en'); });
  it('57. tabindex', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea tabindex="0"></nile-textarea>`); expect(el.getAttribute('tabindex')).to.equal('0'); });
  it('58. requestUpdate', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.requestUpdate(); await el.updateComplete; expect(el.shadowRoot).to.not.be.null; });
  it('59. shadow childNodes', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.childNodes.length).to.be.greaterThan(0); });
  it('60. scrollIntoView', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.scrollIntoView).to.be.a('function'); });
  it('61. class toggle', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.classList.toggle('a'); expect(el.classList.contains('a')).to.be.true; });
  it('62. toggle hidden', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.hidden = true; expect(el.hidden).to.be.true; });
  it('63. dispatchCustomEvent', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); let d: any; el.addEventListener('t', ((e: CustomEvent) => { d = e.detail; }) as EventListener); el.dispatchEvent(new CustomEvent('t', { detail: 'x' })); expect(d).to.equal('x'); });
  it('64. nested in div', async () => { const c = await fixture(html`<div><nile-textarea></nile-textarea></div>`); expect(c.querySelector('nile-textarea')).to.exist; });
  it('65. no table', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('table')).to.be.null; });
  it('66. no ul', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('ul')).to.be.null; });
  it('67. no canvas', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('canvas')).to.be.null; });
  it('68. no video', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('video')).to.be.null; });
  it('69. no audio', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('audio')).to.be.null; });
  it('70. setAttribute data', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.setAttribute('data-test', '1'); expect(el.dataset.test).to.equal('1'); });
  it('71. removeAttribute hidden', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea hidden></nile-textarea>`); el.removeAttribute('hidden'); expect(el.hidden).to.be.false; });
  it('72. setAttribute class', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.setAttribute('class', 'test'); expect(el.classList.contains('test')).to.be.true; });
  it('73. aria-describedby', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea aria-describedby="d"></nile-textarea>`); expect(el.getAttribute('aria-describedby')).to.equal('d'); });
  it('74. multiple re-renders', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); for (let i = 0; i < 3; i++) { el.requestUpdate(); await el.updateComplete; } expect(el.shadowRoot).to.not.be.null; });
  it('75. label slot', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('slot[name="label"]')).to.exist; });
  it('76. label slot', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('slot[name="label"]')).to.exist; });
  it('77. base part', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('[part="base"]')).to.exist; });
  it('78. textarea part', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('[part="textarea"]')).to.exist; });
  it('79. no svg', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('svg')).to.be.null; });
  it('80. no button', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('button')).to.be.null; });
  it('81. no select', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('select')).to.be.null; });
  it('82. title attr', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea title="TA"></nile-textarea>`); expect(el.title).to.equal('TA'); });
  it('83. no h1', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('h1')).to.be.null; });
  it('84. no p', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('p')).to.be.null; });
  it('85. no hr', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('hr')).to.be.null; });
  it('86. no pre', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('pre')).to.be.null; });
  it('87. no code', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('code')).to.be.null; });
  it('88. size reflects', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea size="large"></nile-textarea>`); expect(el.getAttribute('size')).to.equal('large'); });
  it('89. filled reflects', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea filled></nile-textarea>`); expect(el.hasAttribute('filled')).to.be.true; });
  it('90. set help-text', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea help-text="Help"></nile-textarea>`); expect(el.helpText).to.equal('Help'); });
  it('91. set error-message', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea error-message="Err"></nile-textarea>`); expect(el.errorMessage).to.equal('Err'); });
  it('92. dynamic helpText', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.helpText = 'Help'; await el.updateComplete; expect(el.helpText).to.equal('Help'); });
  it('93. dynamic errorMessage', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.errorMessage = 'Err'; await el.updateComplete; expect(el.errorMessage).to.equal('Err'); });
  it('94. dynamic placeholder', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.placeholder = 'New'; await el.updateComplete; expect(el.placeholder).to.equal('New'); });
  it('95. dynamic rows', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.rows = 10; await el.updateComplete; expect(el.rows).to.equal(10); });
  it('96. dynamic filled', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); el.filled = true; await el.updateComplete; expect(el.filled).to.be.true; });
  it('97. no nav', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('nav')).to.be.null; });
  it('98. no aside', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea></nile-textarea>`); expect(el.shadowRoot!.querySelector('aside')).to.be.null; });
  it('99. role attr', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea role="textbox"></nile-textarea>`); expect(el.getAttribute('role')).to.equal('textbox'); });
  it('100. full integration', async () => { const el = await fixture<NileTextarea>(html`<nile-textarea name="msg" value="hello" label="Message" placeholder="Type..." rows="6" filled help-text="Help" class="ta" id="ta1"></nile-textarea>`); expect(el.name).to.equal('msg'); expect(el.value).to.equal('hello'); expect(el.label).to.equal('Message'); expect(el.rows).to.equal(6); expect(el.filled).to.be.true; expect(el.id).to.equal('ta1'); });
});
