import { expect, fixture, html } from '@open-wc/testing';
import './nile-divider';
import NileDivider from './nile-divider';

describe('NileDivider', () => {
  it('1. should render without errors', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el).to.exist;
  });

  it('2. should have a shadow root', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.shadowRoot).to.not.be.null;
  });

  it('3. should render a div with divider class', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div).to.exist;
  });

  it('4. should have inset default to false', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.inset).to.be.false;
  });

  it('5. should have vertical default to false', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.vertical).to.be.false;
  });

  it('6. should have label default to empty string', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.label).to.equal('');
  });

  it('7. should render horizontal by default', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('horizontal')).to.be.true;
  });

  it('8. should render vertical when vertical is set', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('vertical')).to.be.true;
  });

  it('9. should not have horizontal class when vertical', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('horizontal')).to.be.false;
  });

  it('10. should apply inset class when inset is true', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('inset')).to.be.true;
  });

  it('11. should not have inset class by default', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('inset')).to.be.false;
  });

  it('12. should render label text', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider label="Section"></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent).to.contain('Section');
  });

  it('13. should render empty label by default', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent!.trim()).to.equal('');
  });

  it('14. should have divider part on div', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('[part="divider"]');
    expect(div).to.exist;
  });

  it('15. should have dividier-label part on span', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const span = el.shadowRoot!.querySelector('[part="dividier-label"]');
    expect(span).to.exist;
  });

  it('16. should apply horizontal-content-padding class for horizontal', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.classList.contains('horizontal-content-padding')).to.be.true;
  });

  it('17. should apply vertical-content-padding class for vertical', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.classList.contains('vertical-content-padding')).to.be.true;
  });

  it('18. should have background-white class on span', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.classList.contains('background-white')).to.be.true;
  });

  it('19. should reflect inset attribute', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset></nile-divider>`);
    expect(el.hasAttribute('inset')).to.be.true;
  });

  it('20. should reflect vertical attribute', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    expect(el.hasAttribute('vertical')).to.be.true;
  });

  it('21. should reflect label attribute', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider label="Test"></nile-divider>`);
    expect(el.getAttribute('label')).to.equal('Test');
  });

  it('22. should update vertical dynamically', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.vertical = true;
    await el.updateComplete;
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('vertical')).to.be.true;
  });

  it('23. should update inset dynamically', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.inset = true;
    await el.updateComplete;
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('inset')).to.be.true;
  });

  it('24. should update label dynamically', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.label = 'New Label';
    await el.updateComplete;
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent).to.contain('New Label');
  });

  it('25. should handle inset + vertical together', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset vertical></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('inset')).to.be.true;
    expect(div!.classList.contains('vertical')).to.be.true;
  });

  it('26. should handle inset + vertical + label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset vertical label="Test"></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('inset')).to.be.true;
    expect(div!.classList.contains('vertical')).to.be.true;
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent).to.contain('Test');
  });

  it('27. should be instance of NileDivider', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el).to.be.instanceOf(NileDivider);
  });

  it('28. should have correct tag name', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.tagName.toLowerCase()).to.equal('nile-divider');
  });

  it('29. should have static styles', async () => {
    const styles = NileDivider.styles;
    expect(styles).to.exist;
  });

  it('30. should toggle from horizontal to vertical', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    let div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('horizontal')).to.be.true;
    el.vertical = true;
    await el.updateComplete;
    div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('vertical')).to.be.true;
    expect(div!.classList.contains('horizontal')).to.be.false;
  });

  it('31. should toggle from vertical to horizontal', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    el.vertical = false;
    await el.updateComplete;
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('horizontal')).to.be.true;
  });

  it('32. should toggle inset on and off', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.inset = true;
    await el.updateComplete;
    let div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('inset')).to.be.true;
    el.inset = false;
    await el.updateComplete;
    div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('inset')).to.be.false;
  });

  it('33. span should switch padding classes with vertical change', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    let span = el.shadowRoot!.querySelector('span');
    expect(span!.classList.contains('horizontal-content-padding')).to.be.true;
    el.vertical = true;
    await el.updateComplete;
    span = el.shadowRoot!.querySelector('span');
    expect(span!.classList.contains('vertical-content-padding')).to.be.true;
  });

  it('34. should handle long label text', async () => {
    const longLabel = 'A'.repeat(500);
    const el = await fixture<NileDivider>(html`<nile-divider label="${longLabel}"></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent).to.contain(longLabel);
  });

  it('35. should handle special characters in label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider label="<test>"></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent).to.contain('<test>');
  });

  it('36. should be a defined custom element', async () => {
    expect(customElements.get('nile-divider')).to.exist;
  });

  it('37. multiple dividers should render independently', async () => {
    const container = await fixture(html`<div><nile-divider></nile-divider><nile-divider vertical></nile-divider></div>`);
    const dividers = container.querySelectorAll('nile-divider');
    expect(dividers.length).to.equal(2);
  });

  it('38. horizontal divider should have horizontal class', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.horizontal');
    expect(div).to.exist;
  });

  it('39. vertical divider should not have horizontal class', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.horizontal');
    expect(div).to.be.null;
  });

  it('40. horizontal divider should not have vertical class', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.vertical');
    expect(div).to.be.null;
  });

  it('41. should handle setAttribute for inset', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.setAttribute('inset', '');
    await el.updateComplete;
    expect(el.inset).to.be.true;
  });

  it('42. should handle setAttribute for vertical', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.setAttribute('vertical', '');
    await el.updateComplete;
    expect(el.vertical).to.be.true;
  });

  it('43. should handle setAttribute for label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.setAttribute('label', 'New');
    await el.updateComplete;
    expect(el.label).to.equal('New');
  });

  it('44. should handle removeAttribute for inset', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset></nile-divider>`);
    el.removeAttribute('inset');
    await el.updateComplete;
    expect(el.inset).to.be.false;
  });

  it('45. should handle removeAttribute for vertical', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    el.removeAttribute('vertical');
    await el.updateComplete;
    expect(el.vertical).to.be.false;
  });

  it('46. should not have any slots', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const slots = el.shadowRoot!.querySelectorAll('slot');
    expect(slots.length).to.equal(0);
  });

  it('47. div should be direct child of shadow root template', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('div');
    expect(div).to.exist;
  });

  it('48. span should be inside div', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    const span = div!.querySelector('span');
    expect(span).to.exist;
  });

  it('49. should render correctly when created via createElement', async () => {
    const el = document.createElement('nile-divider') as NileDivider;
    document.body.appendChild(el);
    await el.updateComplete;
    expect(el.shadowRoot!.querySelector('.divider')).to.exist;
    document.body.removeChild(el);
  });

  it('50. should render correctly when created via new', async () => {
    const el = new NileDivider();
    document.body.appendChild(el);
    await el.updateComplete;
    expect(el.shadowRoot!.querySelector('.divider')).to.exist;
    document.body.removeChild(el);
  });

  // Repeat patterns for thoroughness
  it('51. horizontal with label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider label="HR"></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('horizontal')).to.be.true;
  });

  it('52. vertical with label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical label="VR"></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('vertical')).to.be.true;
  });

  it('53. horizontal with inset and label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset label="Inset HR"></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('horizontal')).to.be.true;
    expect(div!.classList.contains('inset')).to.be.true;
  });

  it('54. vertical with inset and label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical inset label="Inset VR"></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('vertical')).to.be.true;
    expect(div!.classList.contains('inset')).to.be.true;
  });

  it('55. multiple updates maintain correct state', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.vertical = true;
    el.inset = true;
    el.label = 'Test';
    await el.updateComplete;
    expect(el.vertical).to.be.true;
    expect(el.inset).to.be.true;
    expect(el.label).to.equal('Test');
  });

  it('56. should handle rapid property changes', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.vertical = true;
    el.vertical = false;
    el.vertical = true;
    await el.updateComplete;
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.classList.contains('vertical')).to.be.true;
  });

  it('57. shadow root mode should be open', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.shadowRoot!.mode).to.equal('open');
  });

  it('58. should handle empty label change', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider label="Test"></nile-divider>`);
    el.label = '';
    await el.updateComplete;
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent!.trim()).to.equal('');
  });

  it('59. should handle label change from empty to text', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.label = 'Section 1';
    await el.updateComplete;
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent).to.contain('Section 1');
  });

  it('60. should handle unicode in label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider label="\u2014"></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent).to.contain('\u2014');
  });

  it('61. div.divider should have part=divider', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.getAttribute('part')).to.equal('divider');
  });

  it('62. span should have part=dividier-label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.getAttribute('part')).to.equal('dividier-label');
  });

  it('63. should render in a flex container', async () => {
    const container = await fixture(html`<div style="display:flex"><nile-divider></nile-divider></div>`);
    const divider = container.querySelector('nile-divider') as NileDivider;
    expect(divider.shadowRoot!.querySelector('.divider')).to.exist;
  });

  it('64. should render in a grid container', async () => {
    const container = await fixture(html`<div style="display:grid"><nile-divider></nile-divider></div>`);
    const divider = container.querySelector('nile-divider') as NileDivider;
    expect(divider.shadowRoot!.querySelector('.divider')).to.exist;
  });

  it('65. should handle class attribute', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider class="custom"></nile-divider>`);
    expect(el.classList.contains('custom')).to.be.true;
  });

  it('66. should handle id attribute', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider id="myDivider"></nile-divider>`);
    expect(el.id).to.equal('myDivider');
  });

  it('67. should handle style attribute', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider style="margin:10px"></nile-divider>`);
    expect(el.style.margin).to.equal('10px');
  });

  it('68. should not have input elements', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.shadowRoot!.querySelectorAll('input').length).to.equal(0);
  });

  it('69. should not have button elements', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.shadowRoot!.querySelectorAll('button').length).to.equal(0);
  });

  it('70. should not have SVG elements', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.shadowRoot!.querySelectorAll('svg').length).to.equal(0);
  });

  it('71. divider div should have exactly one child (span)', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.children.length).to.equal(1);
    expect(div!.children[0].tagName.toLowerCase()).to.equal('span');
  });

  it('72. isConnected should be true after fixture', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.isConnected).to.be.true;
  });

  it('73. isConnected should be false after removal', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.remove();
    expect(el.isConnected).to.be.false;
  });

  it('74. should complete updateComplete', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const result = await el.updateComplete;
    expect(result).to.not.be.undefined;
  });

  it('75. should have render method', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.render).to.be.a('function');
  });

  it('76. render should return TemplateResult', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const result = el.render();
    expect(result).to.exist;
  });

  // Exhaustive property combinations
  it('77. inset=false, vertical=false, label=""', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.inset).to.be.false;
    expect(el.vertical).to.be.false;
    expect(el.label).to.equal('');
  });

  it('78. inset=true, vertical=false, label=""', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset></nile-divider>`);
    expect(el.inset).to.be.true;
    expect(el.vertical).to.be.false;
  });

  it('79. inset=false, vertical=true, label=""', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    expect(el.inset).to.be.false;
    expect(el.vertical).to.be.true;
  });

  it('80. inset=true, vertical=true, label=""', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset vertical></nile-divider>`);
    expect(el.inset).to.be.true;
    expect(el.vertical).to.be.true;
  });

  it('81. inset=false, vertical=false, label="A"', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider label="A"></nile-divider>`);
    expect(el.inset).to.be.false;
    expect(el.vertical).to.be.false;
    expect(el.label).to.equal('A');
  });

  it('82. inset=true, vertical=false, label="A"', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset label="A"></nile-divider>`);
    expect(el.inset).to.be.true;
    expect(el.label).to.equal('A');
  });

  it('83. inset=false, vertical=true, label="A"', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical label="A"></nile-divider>`);
    expect(el.vertical).to.be.true;
    expect(el.label).to.equal('A');
  });

  it('84. inset=true, vertical=true, label="A"', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset vertical label="A"></nile-divider>`);
    expect(el.inset).to.be.true;
    expect(el.vertical).to.be.true;
    expect(el.label).to.equal('A');
  });

  // Class list verification
  it('85. horizontal divider should have classes: divider horizontal', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.className).to.contain('divider');
    expect(div!.className).to.contain('horizontal');
  });

  it('86. vertical divider should have classes: divider vertical', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.className).to.contain('divider');
    expect(div!.className).to.contain('vertical');
  });

  it('87. inset horizontal should have classes: divider horizontal inset', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.className).to.contain('divider');
    expect(div!.className).to.contain('horizontal');
    expect(div!.className).to.contain('inset');
  });

  it('88. inset vertical should have classes: divider vertical inset', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider inset vertical></nile-divider>`);
    const div = el.shadowRoot!.querySelector('.divider');
    expect(div!.className).to.contain('divider');
    expect(div!.className).to.contain('vertical');
    expect(div!.className).to.contain('inset');
  });

  // Span class verification
  it('89. horizontal span classes', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.classList.contains('background-white')).to.be.true;
    expect(span!.classList.contains('horizontal-content-padding')).to.be.true;
  });

  it('90. vertical span classes', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.classList.contains('background-white')).to.be.true;
    expect(span!.classList.contains('vertical-content-padding')).to.be.true;
  });

  it('91. horizontal span should not have vertical-content-padding', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.classList.contains('vertical-content-padding')).to.be.false;
  });

  it('92. vertical span should not have horizontal-content-padding', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider vertical></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.classList.contains('horizontal-content-padding')).to.be.false;
  });

  // Additional edge cases
  it('93. should handle numbers in label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider label="123"></nile-divider>`);
    const span = el.shadowRoot!.querySelector('span');
    expect(span!.textContent).to.contain('123');
  });

  it('94. should handle whitespace in label', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider label="  spaces  "></nile-divider>`);
    expect(el.label).to.equal('  spaces  ');
  });

  it('95. should work in a list context', async () => {
    const container = await fixture(html`<ul><li><nile-divider></nile-divider></li></ul>`);
    const divider = container.querySelector('nile-divider') as NileDivider;
    expect(divider.shadowRoot!.querySelector('.divider')).to.exist;
  });

  it('96. should have nodeType ELEMENT_NODE', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.nodeType).to.equal(Node.ELEMENT_NODE);
  });

  it('97. should have empty textContent', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    expect(el.textContent!.trim()).to.equal('');
  });

  it('98. should handle data attributes', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider data-section="main"></nile-divider>`);
    expect(el.getAttribute('data-section')).to.equal('main');
  });

  it('99. should handle aria attributes', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider role="separator"></nile-divider>`);
    expect(el.getAttribute('role')).to.equal('separator');
  });

  it('100. should handle all properties after multiple updates', async () => {
    const el = await fixture<NileDivider>(html`<nile-divider></nile-divider>`);
    el.label = 'First';
    await el.updateComplete;
    el.vertical = true;
    await el.updateComplete;
    el.inset = true;
    await el.updateComplete;
    el.label = 'Final';
    await el.updateComplete;
    const div = el.shadowRoot!.querySelector('.divider');
    const span = el.shadowRoot!.querySelector('span');
    expect(div!.classList.contains('vertical')).to.be.true;
    expect(div!.classList.contains('inset')).to.be.true;
    expect(span!.textContent).to.contain('Final');
  });
});