import { expect, fixture, html } from '@open-wc/testing'; import './nile-list-item'; import type { NileListItem } from './nile-list-item'; describe('NileListItem', () => { 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-list-item'); }); it('4. iconName defaults empty', async () => { const el = await fixture(html``); expect(el.iconName).to.equal(''); }); it('5. iconSize defaults 14', async () => { const el = await fixture(html``); expect(el.iconSize).to.equal(14); }); it('6. heading defaults empty', async () => { const el = await fixture(html``); expect(el.heading).to.equal(''); }); it('7. subHeading defaults empty', async () => { const el = await fixture(html``); expect(el.subHeading).to.equal(''); }); it('8. set icon-name', async () => { const el = await fixture(html``); expect(el.iconName).to.equal('info'); }); it('9. set icon-size', async () => { const el = await fixture(html``); expect(el.iconSize).to.equal(20); }); it('10. set heading', async () => { const el = await fixture(html``); expect(el.heading).to.equal('Title'); }); it('11. set sub-heading', async () => { const el = await fixture(html``); expect(el.subHeading).to.equal('Subtitle'); }); it('12. heading displays', async () => { const el = await fixture(html``); expect(el.shadowRoot!.textContent).to.contain('Title'); }); it('13. subheading displays', async () => { const el = await fixture(html``); expect(el.shadowRoot!.textContent).to.contain('Sub'); }); it('14. heading class', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('.heading')).to.exist; }); it('15. subheading class', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('.subheading')).to.exist; }); it('16. content wrapper', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('.content__wrapper')).to.exist; }); it('17. list item slot', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('.list__item')).to.exist; }); it('18. suffix slot', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('slot[name="suffix"]')).to.exist; }); it('19. preffix slot with icon', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('slot[name="preffix"]')).to.exist; }); it('20. nile-icon with icon-name', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('nile-icon')).to.exist; }); it('21. no nile-icon without icon-name', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('nile-icon')).to.be.null; }); it('22. part base', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('[part="base"]')).to.exist; }); it('23. part content__wrapper', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('[part="content__wrapper"]')).to.exist; }); it('24. part suffix', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('[part="suffix"]')).to.exist; }); it('25. handleClick method', async () => { const el = await fixture(html``); expect(el.handleClick).to.be.a('function'); }); it('26. emits nile-list-item-click on click', async () => { const el = await fixture(html`Click`); let detail: any; el.addEventListener('nile-list-item-click', ((e: CustomEvent) => { detail = e.detail; }) as EventListener); const slot = el.shadowRoot!.querySelector('.list__item') as HTMLElement; slot.click(); await el.updateComplete; expect(detail).to.exist; }); it('27. has styles', async () => { expect((await import('./nile-list-item')).NileListItem.styles).to.exist; }); it('28. is defined', async () => { expect(customElements.get('nile-list-item')).to.exist; }); it('29. shadow mode', async () => { const el = await fixture(html``); expect(el.shadowRoot!.mode).to.equal('open'); }); it('30. isConnected', async () => { const el = await fixture(html``); expect(el.isConnected).to.be.true; }); it('31. removal', async () => { const el = await fixture(html``); el.remove(); expect(el.isConnected).to.be.false; }); it('32. outerHTML', async () => { const el = await fixture(html``); expect(el.outerHTML).to.contain('nile-list-item'); }); it('33. matches', async () => { const el = await fixture(html``); expect(el.matches('.x')).to.be.true; }); it('34. closest', async () => { const el = await fixture(html``); expect(el.closest('nile-list-item')).to.equal(el); }); it('35. cloneNode', async () => { const el = await fixture(html``); expect((el.cloneNode(true) as Element).tagName.toLowerCase()).to.equal('nile-list-item'); }); it('36. 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('37. updateComplete', async () => { const el = await fixture(html``); const r = await el.updateComplete; expect(r).to.not.be.undefined; }); it('38. render method', async () => { const el = await fixture(html``); expect(el.render).to.be.a('function'); }); it('39. shadowRoot host', async () => { const el = await fixture(html``); expect(el.shadowRoot!.host).to.equal(el); }); it('40. class attr', async () => { const el = await fixture(html``); expect(el.classList.contains('li')).to.be.true; }); it('41. id attr', async () => { const el = await fixture(html``); expect(el.id).to.equal('li1'); }); it('42. hidden', async () => { const el = await fixture(html``); expect(el.hidden).to.be.true; }); it('43. nodeType', async () => { const el = await fixture(html``); expect(el.nodeType).to.equal(1); }); it('44. localName', async () => { const el = await fixture(html``); expect(el.localName).to.equal('nile-list-item'); }); it('45. namespaceURI', async () => { const el = await fixture(html``); expect(el.namespaceURI).to.equal('http://www.w3.org/1999/xhtml'); }); it('46. ownerDocument', async () => { const el = await fixture(html``); expect(el.ownerDocument).to.equal(document); }); it('47. dynamic heading', async () => { const el = await fixture(html``); el.heading = 'New Title'; await el.updateComplete; expect(el.shadowRoot!.textContent).to.contain('New Title'); }); it('48. dynamic subHeading', async () => { const el = await fixture(html``); el.subHeading = 'New Sub'; await el.updateComplete; expect(el.shadowRoot!.textContent).to.contain('New Sub'); }); it('49. dynamic iconName', async () => { const el = await fixture(html``); el.iconName = 'info'; await el.updateComplete; expect(el.shadowRoot!.querySelector('nile-icon')).to.exist; }); it('50. multiple instances', async () => { const c = await fixture(html`

`); expect(c.querySelectorAll('nile-list-item').length).to.equal(2); }); it('51. parent-child', async () => { const c = await fixture(html`

`); expect(c.querySelector('nile-list-item')!.parentElement).to.equal(c); }); it('52. createElement', async () => { const el = document.createElement('nile-list-item') as NileListItem; document.body.appendChild(el); await el.updateComplete; expect(el.shadowRoot).to.not.be.null; document.body.removeChild(el); }); it('53. dataset', async () => { const el = await fixture(html``); expect(el.dataset.idx).to.equal('0'); }); it('54. classList add', async () => { const el = await fixture(html``); el.classList.add('z'); expect(el.classList.contains('z')).to.be.true; }); it('55. getBoundingClientRect', async () => { const el = await fixture(html``); expect(el.getBoundingClientRect()).to.exist; }); it('56. no form', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('form')).to.be.null; }); it('57. no input', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('input')).to.be.null; }); it('58. no button', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('button')).to.be.null; }); it('59. no anchor', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('a')).to.be.null; }); it('60. style attr', async () => { const el = await fixture(html``); expect(el.style.color).to.equal('red'); }); it('61. data attr', async () => { const el = await fixture(html``); expect(el.getAttribute('data-x')).to.equal('1'); }); it('62. aria-label', async () => { const el = await fixture(html``); expect(el.getAttribute('aria-label')).to.equal('Item'); }); it('63. role', async () => { const el = await fixture(html``); expect(el.getAttribute('role')).to.equal('listitem'); }); it('64. dir', async () => { const el = await fixture(html``); expect(el.dir).to.equal('rtl'); }); it('65. title attr', async () => { const el = await fixture(html``); expect(el.title).to.equal('LI'); }); it('66. lang attr', async () => { const el = await fixture(html``); expect(el.lang).to.equal('en'); }); it('67. tabindex', async () => { const el = await fixture(html``); expect(el.getAttribute('tabindex')).to.equal('0'); }); it('68. requestUpdate', async () => { const el = await fixture(html``); el.requestUpdate(); await el.updateComplete; expect(el.shadowRoot).to.not.be.null; }); it('69. shadow childNodes', async () => { const el = await fixture(html``); expect(el.shadowRoot!.childNodes.length).to.be.greaterThan(0); }); it('70. scrollIntoView', async () => { const el = await fixture(html``); expect(el.scrollIntoView).to.be.a('function'); }); it('71. focus method', async () => { const el = await fixture(html``); expect(el.focus).to.be.a('function'); }); it('72. blur method', async () => { const el = await fixture(html``); expect(el.blur).to.be.a('function'); }); it('73. class toggle', async () => { const el = await fixture(html``); el.classList.toggle('a'); expect(el.classList.contains('a')).to.be.true; }); it('74. toggle hidden', async () => { const el = await fixture(html``); el.hidden = true; expect(el.hidden).to.be.true; }); it('75. 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('76. nested in div', async () => { const c = await fixture(html`

`); expect(c.querySelector('nile-list-item')).to.exist; }); it('77. no table', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('table')).to.be.null; }); it('78. no canvas', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('canvas')).to.be.null; }); it('79. no video', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('video')).to.be.null; }); it('80. no audio', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('audio')).to.be.null; }); it('81. no nav', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('nav')).to.be.null; }); it('82. no aside', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('aside')).to.be.null; }); it('83. no textarea', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('textarea')).to.be.null; }); it('84. no select element', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('select')).to.be.null; }); it('85. setAttribute data', async () => { const el = await fixture(html``); el.setAttribute('data-test', '1'); expect(el.dataset.test).to.equal('1'); }); it('86. removeAttribute hidden', async () => { const el = await fixture(html``); el.removeAttribute('hidden'); expect(el.hidden).to.be.false; }); it('87. setAttribute class', async () => { const el = await fixture(html``); el.setAttribute('class', 'test'); expect(el.classList.contains('test')).to.be.true; }); it('88. aria-describedby', async () => { const el = await fixture(html``); expect(el.getAttribute('aria-describedby')).to.equal('d'); }); it('89. 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('90. heading slot part', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('[part="heading"]')).to.exist; }); it('91. subheading slot part', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('[part="subheading"]')).to.exist; }); it('92. no heading without heading prop', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('.heading')).to.be.null; }); it('93. no subheading without sub-heading prop', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('.subheading')).to.be.null; }); it('94. no ul', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('ul')).to.be.null; }); it('95. no pre', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('pre')).to.be.null; }); it('96. no code', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('code')).to.be.null; }); it('97. no svg', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('svg')).to.be.null; }); it('98. no img', async () => { const el = await fixture(html``); expect(el.shadowRoot!.querySelector('img')).to.be.null; }); it('99. slotted suffix content', async () => { const el = await fixture(html`Suffix`); expect(el.querySelector('[slot="suffix"]')).to.exist; }); it('100. full integration', async () => { const el = await fixture(html`Content`); expect(el.iconName).to.equal('info'); expect(el.iconSize).to.equal(20); expect(el.heading).to.equal('Title'); expect(el.subHeading).to.equal('Subtitle'); expect(el.id).to.equal('li1'); expect(el.shadowRoot!.querySelector('nile-icon')).to.exist; expect(el.shadowRoot!.textContent).to.contain('Title'); }); });