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348 lines
10 KiB
TypeScript
348 lines
10 KiB
TypeScript
import mocha from 'mocha';
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import chai from 'chai';
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import { getNode } from './node';
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import { finder } from '@iconify/iconify/lib/finders/iconify';
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import { IconifyElement } from '@iconify/iconify/lib/modules/element';
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import { IconifyIconCustomisations } from '@iconify/utils/lib/customisations';
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const expect = chai.expect;
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describe('Testing Iconify finder', () => {
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it('Finding nodes and getting node name', () => {
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const node = getNode('iconify-finder');
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node.innerHTML =
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'<div><p>Testing <span>icons</span> placeholders (not replaced with SVG)</p><ul>' +
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'<li>Valid icons: <span class="iconify" data-icon="mdi:home"></span><i class="iconify-inline" data-icon="mdi:account"></i></li>' +
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'<li>Icon without name: <span class="iconify"></span></li>' +
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'<li>Icon with extra classes: <i class="iconify iconify--mdi" data-icon="mdi:home"></i></li>' +
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'<li>Icon within icon: <span class="iconify" data-icon="mdi:alert:invalid"><i class="iconify" data-icon="mdi:question">text</i></span></li>' +
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'<li>Icon with wrong tag: <p class="iconify" data-icon="mdi:alert"></p></li>' +
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'</ul></div>';
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// Get icons, convert to array
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const results = finder.find(node);
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const list: Element[] = Array.prototype.slice.call(results, 0);
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// Test valid icons
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let element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.tagName).to.be.equal('SPAN');
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expect(element.getAttribute('data-icon')).to.be.equal('mdi:home');
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expect(finder.name(element as IconifyElement)).to.be.equal('mdi:home');
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element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.tagName).to.be.equal('I');
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expect(element.getAttribute('data-icon')).to.be.equal('mdi:account');
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expect(finder.name(element as IconifyElement)).to.be.equal(
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'mdi:account'
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);
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// Icon without name
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element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.tagName).to.be.equal('SPAN');
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expect(element.getAttribute('data-icon')).to.be.equal(null);
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expect(finder.name(element as IconifyElement)).to.be.equal(null);
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// Icon with extra classes
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element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.tagName).to.be.equal('I');
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expect(element.getAttribute('data-icon')).to.be.equal('mdi:home');
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expect(finder.name(element as IconifyElement)).to.be.equal('mdi:home');
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// Icon within icon
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element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.tagName).to.be.equal('SPAN');
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expect(element.getAttribute('data-icon')).to.be.equal(
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'mdi:alert:invalid'
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);
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expect(finder.name(element as IconifyElement)).to.be.equal(
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'mdi:alert:invalid' // Validation is done in finder.ts, not in finder instance
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);
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element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.tagName).to.be.equal('I');
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expect(element.getAttribute('data-icon')).to.be.equal('mdi:question');
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expect(finder.name(element as IconifyElement)).to.be.equal(
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'mdi:question'
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);
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// No more icons
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element = list.shift();
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expect(element).to.be.equal(void 0);
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});
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it('Transformations and inline/block', () => {
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const node = getNode('iconify-finder');
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node.innerHTML =
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'This test does not render SVG!<br />' +
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'Block icons:' +
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' <span class="iconify-inline" data-icon="mdi:home" data-inline="false"></span>' +
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'Inline rotated icons:' +
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' <span class="iconify-inline" data-icon="mdi:account" data-rotate="90deg"></span>' +
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' <span class="iconify iconify-inline" data-icon="mdi:account-circle" data-rotate="2"></span>' +
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'Block rotated icons:' +
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' <span class="iconify" data-icon="mdi:account-box" data-rotate="175%"></span>' +
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// Invalid rotation
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' <span class="iconify" data-icon="mdi:user" data-rotate="30%"></span>' +
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'Flip:' +
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' <span class="iconify" data-icon="ic:baseline-account" data-flip="horizontal,vertical"></span>' +
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// Double 'horizontal' flip: second entry should not change anything
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' <span class="iconify" data-icon="ic:twotone-account" data-flip="horizontal,vertical,horizontal"></span>' +
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' <span class="iconify" data-icon="ic:round-account" data-hFlip="true"></span>' +
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' <span class="iconify" data-icon="ic:sharp-account" data-vFlip="true"></span>' +
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' <span class="iconify" data-icon="ic:box-account" data-vFlip="false"></span>' +
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// Invalid value
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' <span class="iconify" data-icon="ic:outline-account" data-hFlip="invalid"></span>' +
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'';
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// Get icons, convert to array
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const results = finder.find(node);
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const list: Element[] = Array.prototype.slice.call(results, 0);
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function testElement(
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name: string,
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expected: IconifyIconCustomisations
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): void {
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let element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.getAttribute('data-icon')).to.be.equal(name);
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expect(finder.customisations(element as IconifyElement)).to.be.eql(
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expected
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);
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}
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// Block icon
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let element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.tagName).to.be.equal('SPAN');
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expect(element.getAttribute('data-icon')).to.be.equal('mdi:home');
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const expected: IconifyIconCustomisations = {
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inline: false,
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};
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expect(finder.customisations(element as IconifyElement)).to.be.eql(
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expected
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);
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// Rotated icons
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testElement('mdi:account', {
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inline: true,
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rotate: 1,
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});
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testElement('mdi:account-circle', {
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inline: true,
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rotate: 2,
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});
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testElement('mdi:account-box', {
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inline: false,
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rotate: 3,
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});
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testElement('mdi:user', {
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inline: false,
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// No rotation because 30% is not a valid value
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});
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// Flip
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testElement('ic:baseline-account', {
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inline: false,
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hFlip: true,
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vFlip: true,
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});
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testElement('ic:twotone-account', {
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inline: false,
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hFlip: true,
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vFlip: true,
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});
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testElement('ic:round-account', {
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inline: false,
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hFlip: true,
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});
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testElement('ic:sharp-account', {
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inline: false,
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vFlip: true,
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});
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testElement('ic:box-account', {
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inline: false,
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vFlip: false,
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});
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testElement('ic:outline-account', {
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inline: false,
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});
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// No more icons
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element = list.shift();
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expect(element).to.be.equal(void 0);
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});
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it('Dimensions', () => {
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const node = getNode('iconify-finder');
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node.innerHTML =
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'This test does not render SVG!<br />' +
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'Block icon:' +
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' <span class="iconify iconify-inline" data-icon="mdi:home" data-inline="false"></span>' +
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'Width and height:' +
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' <span class="iconify" data-icon="mdi:account" data-width="24" data-height="24"></span>' +
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' <span class="iconify" data-icon="mdi:account-box" data-width="100%" data-height="100%"></span>' +
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'Width:' +
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' <span class="iconify" data-icon="mdi:account-twotone" data-width="32" data-inline="true"></span>' +
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' <span class="iconify" data-icon="mdi:account-outline" data-width="auto" data-height=""></span>' +
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'Height:' +
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' <span class="iconify-inline" data-icon="mdi:account-sharp" data-height="2em" data-inline="false"></span>' +
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' <span class="iconify-inline" data-icon="mdi:account-square" data-height="auto" data-width=""></span>' +
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'';
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// Get icons, convert to array
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const results = finder.find(node);
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const list: Element[] = Array.prototype.slice.call(results, 0);
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function testElement(
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name: string,
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expected: IconifyIconCustomisations
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): void {
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let element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.getAttribute('data-icon')).to.be.equal(name);
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expect(finder.customisations(element as IconifyElement)).to.be.eql(
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expected
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);
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}
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// Block icon
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let element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.tagName).to.be.equal('SPAN');
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expect(element.getAttribute('data-icon')).to.be.equal('mdi:home');
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const expected: IconifyIconCustomisations = {
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inline: false,
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};
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expect(finder.customisations(element as IconifyElement)).to.be.eql(
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expected
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);
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// Width and height
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testElement('mdi:account', {
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inline: false,
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width: '24',
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height: '24',
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});
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testElement('mdi:account-box', {
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inline: false,
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width: '100%',
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height: '100%',
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});
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// Width only
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testElement('mdi:account-twotone', {
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inline: true,
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width: '32',
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});
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testElement('mdi:account-outline', {
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inline: false,
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width: 'auto',
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});
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// Height only
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testElement('mdi:account-sharp', {
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inline: false,
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height: '2em',
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});
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testElement('mdi:account-square', {
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inline: true,
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height: 'auto',
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});
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// No more icons
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element = list.shift();
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expect(element).to.be.equal(void 0);
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});
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it('Alignment', () => {
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const node = getNode('iconify-finder');
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node.innerHTML =
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'This test does not render SVG!<br />' +
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'Inline icon:' +
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' <i class="iconify" data-icon="mdi:home" data-inline="true"></i>' +
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'Alignment:' +
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' <i class="iconify" data-icon="mdi:account" data-align="left,top"></i>' +
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' <i class="iconify" data-icon="mdi:account-box" data-align="right,slice"></i>' +
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// 'bottom' overrides 'top', 'center' overrides 'right', extra comma
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' <i class="iconify-inline" data-icon="mdi:account-outline" data-align="top,right,bottom,meet,center,"></i>' +
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// spaces instead of comma, 'middle' overrides 'bottom'
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' <i class="iconify iconify-inline" data-icon="mdi:account-twotone" data-align="bottom middle"></i>' +
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'';
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// Get icons, convert to array
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const results = finder.find(node);
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const list: Element[] = Array.prototype.slice.call(results, 0);
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function testElement(
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name: string,
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expected: IconifyIconCustomisations
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): void {
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let element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.getAttribute('data-icon')).to.be.equal(name);
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expect(finder.customisations(element as IconifyElement)).to.be.eql(
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expected
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);
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}
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// First icon
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let element = list.shift();
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expect(element).to.not.be.equal(void 0);
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expect(element.tagName).to.be.equal('I');
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expect(element.getAttribute('data-icon')).to.be.equal('mdi:home');
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const expected: IconifyIconCustomisations = {
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inline: true,
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};
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expect(finder.customisations(element as IconifyElement)).to.be.eql(
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expected
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);
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// Alignment
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testElement('mdi:account', {
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inline: false,
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hAlign: 'left',
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vAlign: 'top',
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});
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testElement('mdi:account-box', {
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inline: false,
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hAlign: 'right',
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slice: true,
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});
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testElement('mdi:account-outline', {
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inline: true,
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hAlign: 'center',
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vAlign: 'bottom',
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slice: false,
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});
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testElement('mdi:account-twotone', {
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inline: true,
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vAlign: 'middle',
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});
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// No more icons
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element = list.shift();
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expect(element).to.be.equal(void 0);
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});
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});
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