import { expect, fixture, html } from '@open-wc/testing'; import './nile-dropdown'; import type { NileDropdown } from './nile-dropdown'; describe('NileDropdown', () => { it('1. renders', async () => { const el = await fixture(html``); expect(el).to.exist; }); it('2. shadow root', async () => { const el = await fixture(html``); expect(el.shadowRoot).to.not.be.null; }); it('3. tag name', async () => { const el = await fixture(html``); expect(el.tagName.toLowerCase()).to.equal('nile-dropdown'); }); it('4. open defaults false', async () => { const el = await fixture(html``); expect(el.open).to.equal(false); }); it('5. placement defaults bottom-start', async () => { const el = await fixture(html``); expect(el.placement).to.equal('bottom-start'); }); it('6. set placement', async () => { const el = await fixture(html``); expect(el.placement).to.equal('top'); }); it('7. has styles', async () => { expect((await import('./nile-dropdown')).NileDropdown.styles).to.exist; }); it('8. is defined', async () => { expect(customElements.get('nile-dropdown')).to.exist; }); it('9. shadow mode', async () => { const el = await fixture(html``); expect(el.shadowRoot!.mode).to.equal('open'); }); it('10. isConnected', async () => { const el = await fixture(html``); expect(el.isConnected).to.be.true; }); it('11. removal', async () => { const el = await fixture(html``); el.remove(); expect(el.isConnected).to.be.false; }); it('12. outerHTML', async () => { const el = await fixture(html``); expect(el.outerHTML).to.contain('nile-dropdown'); }); it('13. matches', async () => { const el = await fixture(html``); expect(el.matches('.x')).to.be.true; }); it('14. closest', async () => { const el = await fixture(html``); expect(el.closest('nile-dropdown')).to.equal(el); }); it('15. cloneNode', async () => { const el = await fixture(html``); expect((el.cloneNode(true) as Element).tagName.toLowerCase()).to.equal('nile-dropdown'); }); it('16. dispatchEvent', async () => { const el = await fixture(html``); let f = false; el.addEventListener('c', () => (f = true)); el.dispatchEvent(new Event('c')); expect(f).to.be.true; }); it('17. updateComplete', async () => { const el = await fixture(html``); const r = await el.updateComplete; expect(r).to.not.be.undefined; }); it('18. render method', async () => { const el = await fixture(html``); expect(el.render).to.be.a('function'); }); it('19. shadowRoot host', async () => { const el = await fixture(html``); expect(el.shadowRoot!.host).to.equal(el); }); it('20. class attr', async () => { const el = await fixture(html``); expect(el.classList.contains('dd')).to.be.true; }); it('21. id attr', async () => { const el = await fixture(html``); expect(el.id).to.equal('dd1'); }); it('22. hidden', async () => { const el = await fixture(html``); expect(el.hidden).to.be.true; }); it('23. nodeType', async () => { const el = await fixture(html``); expect(el.nodeType).to.equal(1); }); it('24. localName', async () => { const el = await fixture(html``); expect(el.localName).to.equal('nile-dropdown'); }); it('25. namespaceURI', async () => { const el = await fixture(html``); expect(el.namespaceURI).to.equal('http://www.w3.org/1999/xhtml'); }); it('26. ownerDocument', async () => { const el = await fixture(html``); expect(el.ownerDocument).to.equal(document); }); it('27. dynamic placement', async () => { const el = await fixture(html``); el.placement = 'top-end'; await el.updateComplete; expect(el.placement).to.equal('top-end'); }); it('28. multiple instances', async () => { const c = await fixture(html`
`); expect(c.querySelectorAll('nile-dropdown').length).to.equal(2); }); it('29. parent-child', async () => { const c = await fixture(html`
`); expect(c.querySelector('nile-dropdown')!.parentElement).to.equal(c); }); it('30. createElement', async () => { const el = document.createElement('nile-dropdown') as NileDropdown; document.body.appendChild(el); await el.updateComplete; expect(el.shadowRoot).to.not.be.null; document.body.removeChild(el); }); it('31. dataset', async () => { const el = await fixture(html``); expect(el.dataset.idx).to.equal('0'); }); it('32. classList add', async () => { const el = await fixture(html``); el.classList.add('z'); expect(el.classList.contains('z')).to.be.true; }); it('33. getBoundingClientRect', async () => { const el = await fixture(html``); expect(el.getBoundingClientRect()).to.exist; }); it('34. no form', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('form')).to.be.null; }); it('35. no input', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('input')).to.be.null; }); it('36. no anchor', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('a')).to.be.null; }); it('37. no img', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('img')).to.be.null; }); it('38. no svg', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('svg')).to.be.null; }); it('39. style attr', async () => { const el = await fixture(html``); expect(el.style.color).to.equal('red'); }); it('40. data attr', async () => { const el = await fixture(html``); expect(el.getAttribute('data-x')).to.equal('1'); }); it('41. aria-label', async () => { const el = await fixture(html``); expect(el.getAttribute('aria-label')).to.equal('DD'); }); it('42. dir', async () => { const el = await fixture(html``); expect(el.dir).to.equal('rtl'); }); it('43. lang attr', async () => { const el = await fixture(html``); expect(el.lang).to.equal('en'); }); it('44. tabindex', async () => { const el = await fixture(html``); expect(el.getAttribute('tabindex')).to.equal('0'); }); it('45. requestUpdate', async () => { const el = await fixture(html``); el.requestUpdate(); await el.updateComplete; expect(el.shadowRoot).to.not.be.null; }); it('46. shadow childNodes', async () => { const el = await fixture(html``); expect(el.shadowRoot!.childNodes.length).to.be.greaterThan(0); }); it('47. show method', async () => { const el = await fixture(html``); expect(el.show).to.be.a('function'); }); it('48. hide method', async () => { const el = await fixture(html``); expect(el.hide).to.be.a('function'); }); it('49. trigger slot', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('slot[name="trigger"]')).to.exist; }); it('50. default slot', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('slot:not([name])')).to.exist; }); it('51. base part', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('[part="base"]')).to.exist; }); it('52. trigger part', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('[part="trigger"]')).to.exist; }); it('53. panel part', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('[part="panel"]')).to.exist; }); it('54. scrollIntoView', async () => { const el = await fixture(html``); expect(el.scrollIntoView).to.be.a('function'); }); it('55. focus method', async () => { const el = await fixture(html``); expect(el.focus).to.be.a('function'); }); it('56. blur method', async () => { const el = await fixture(html``); expect(el.blur).to.be.a('function'); }); it('57. class toggle', async () => { const el = await fixture(html``); el.classList.toggle('a'); expect(el.classList.contains('a')).to.be.true; }); it('58. toggle hidden', async () => { const el = await fixture(html``); el.hidden = true; expect(el.hidden).to.be.true; }); it('59. dispatchCustomEvent', async () => { const el = await fixture(html``); 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('60. nested in div', async () => { const c = await fixture(html`
`); expect(c.querySelector('nile-dropdown')).to.exist; }); it('61. no table', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('table')).to.be.null; }); it('62. no ul', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('ul')).to.be.null; }); it('63. no canvas', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('canvas')).to.be.null; }); it('64. no video', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('video')).to.be.null; }); it('65. no audio', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('audio')).to.be.null; }); it('66. no nav', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('nav')).to.be.null; }); it('67. no aside', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('aside')).to.be.null; }); it('68. no textarea', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('textarea')).to.be.null; }); it('69. no select', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('select')).to.be.null; }); it('70. setAttribute data', async () => { const el = await fixture(html``); el.setAttribute('data-test', '1'); expect(el.dataset.test).to.equal('1'); }); it('71. removeAttribute hidden', async () => { const el = await fixture(html``); el.removeAttribute('hidden'); expect(el.hidden).to.be.false; }); it('72. setAttribute class', async () => { const el = await fixture(html``); el.setAttribute('class', 'test'); expect(el.classList.contains('test')).to.be.true; }); it('73. aria-describedby', async () => { const el = await fixture(html``); expect(el.getAttribute('aria-describedby')).to.equal('d'); }); it('74. multiple re-renders', async () => { const el = await fixture(html``); for (let i = 0; i < 3; i++) { el.requestUpdate(); await el.updateComplete; } expect(el.shadowRoot).to.not.be.null; }); it('75. placement reflects', async () => { const el = await fixture(html``); expect(el.getAttribute('placement')).to.equal('top'); }); it('76. open reflects', async () => { const el = await fixture(html``); expect(el.hasAttribute('open')).to.be.false; }); it('77. no h1', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('h1')).to.be.null; }); it('78. no p', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('p')).to.be.null; }); it('79. no hr', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('hr')).to.be.null; }); it('80. no pre', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('pre')).to.be.null; }); it('81. no code', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('code')).to.be.null; }); it('82. title attr', async () => { const el = await fixture(html``); expect(el.title).to.equal('DD'); }); it('83. contains', async () => { const el = await fixture(html`C`); expect(el.contains(el.querySelector('#s1'))).to.be.true; }); it('84. dropdown class', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('.dropdown')).to.exist; }); it('85. dropdown__trigger class', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('.dropdown__trigger')).to.exist; }); it('86. dropdown__panel class', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('.dropdown__panel')).to.exist; }); it('87. no button', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('button')).to.be.null; }); it('88. no nile-button', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('nile-button')).to.be.null; }); it('89. no nile-icon', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('nile-icon')).to.be.null; }); it('90. role attr', async () => { const el = await fixture(html``); expect(el.getAttribute('role')).to.equal('listbox'); }); it('91. no nile-badge', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('nile-badge')).to.be.null; }); it('92. no nile-checkbox', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('nile-checkbox')).to.be.null; }); it('93. no section', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('section')).to.be.null; }); it('94. no header', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('header')).to.be.null; }); it('95. no footer', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('footer')).to.be.null; }); it('96. no main', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('main')).to.be.null; }); it('97. dynamic open', async () => { const el = await fixture(html``); el.open = true; await el.updateComplete; expect(el.open).to.be.true; }); it('98. all placements top-start', async () => { const el = await fixture(html``); expect(el.placement).to.equal('top-start'); }); it('99. all placements right-end', async () => { const el = await fixture(html``); expect(el.placement).to.equal('right-end'); }); it('100. full integration', async () => { const el = await fixture(html``); expect(el.placement).to.equal('bottom-end'); expect(el.id).to.equal('dd1'); expect(el.open).to.be.false; expect(el.shadowRoot!.querySelector('.dropdown')).to.exist; }); });