mirror of
https://github.com/iconify/iconify.git
synced 2024-12-14 22:46:06 +00:00
220 lines
5.1 KiB
TypeScript
220 lines
5.1 KiB
TypeScript
|
import mocha from 'mocha';
|
||
|
import chai from 'chai';
|
||
|
|
||
|
import { getNode } from './node';
|
||
|
|
||
|
const expect = chai.expect;
|
||
|
|
||
|
// Dummy svgAttributes variable
|
||
|
const svgAttributes: Record<string, unknown> = {};
|
||
|
|
||
|
/**
|
||
|
* Copy attributes from placeholder to SVG.
|
||
|
*
|
||
|
* This is similar to code used in render.ts
|
||
|
*
|
||
|
* @param placeholderElement
|
||
|
* @param svg
|
||
|
*/
|
||
|
function copyData(placeholderElement, svg) {
|
||
|
const svgStyle = svg.style;
|
||
|
|
||
|
// Copy attributes from placeholder
|
||
|
const placeholderAttributes = placeholderElement.attributes;
|
||
|
for (let i = 0; i < placeholderAttributes.length; i++) {
|
||
|
const item = placeholderAttributes.item(i);
|
||
|
if (item) {
|
||
|
const name = item.name;
|
||
|
if (
|
||
|
name !== 'class' &&
|
||
|
name !== 'style' &&
|
||
|
svgAttributes[name] === void 0
|
||
|
) {
|
||
|
try {
|
||
|
svg.setAttribute(name, item.value);
|
||
|
} catch (err) {}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Copy styles from placeholder
|
||
|
const placeholderStyle = placeholderElement.style;
|
||
|
for (let i = 0; i < placeholderStyle.length; i++) {
|
||
|
const attr = placeholderStyle[i];
|
||
|
const value = placeholderStyle[attr];
|
||
|
if (value !== '') {
|
||
|
svgStyle[attr] = value;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
describe('Testing copying node data', () => {
|
||
|
it('Inline attributes', () => {
|
||
|
const node = getNode('node-attributes');
|
||
|
node.innerHTML = '<p title="Testing" data-foo="bar">Test</p>';
|
||
|
|
||
|
const source = node.querySelector('p');
|
||
|
const target = document.createElement('span');
|
||
|
copyData(source, target);
|
||
|
|
||
|
// Test title
|
||
|
expect(source.getAttribute('title')).to.be.equal(
|
||
|
'Testing',
|
||
|
'Source title should be set'
|
||
|
);
|
||
|
expect(target.getAttribute('title')).to.be.equal(
|
||
|
'Testing',
|
||
|
'Target title should be set'
|
||
|
);
|
||
|
|
||
|
// Test data-*
|
||
|
expect(source.getAttribute('data-foo')).to.be.equal(
|
||
|
'bar',
|
||
|
'Source data-foo should be set'
|
||
|
);
|
||
|
expect(target.getAttribute('data-foo')).to.be.equal(
|
||
|
'bar',
|
||
|
'Target data-foo should be set'
|
||
|
);
|
||
|
});
|
||
|
|
||
|
it('Inline style', () => {
|
||
|
const node = getNode('node-attributes');
|
||
|
node.innerHTML =
|
||
|
'<p style="color: red; border: 1px solid green; vertical-align: -.1em">Test</p>';
|
||
|
|
||
|
const source = node.querySelector('p');
|
||
|
const target = document.createElement('span');
|
||
|
copyData(source, target);
|
||
|
|
||
|
// Test color
|
||
|
expect(source.style.color).to.be.equal(
|
||
|
'red',
|
||
|
'Source color should be red'
|
||
|
);
|
||
|
expect(target.style.color).to.be.equal(
|
||
|
'red',
|
||
|
'Target color should be red'
|
||
|
);
|
||
|
|
||
|
// Test border width
|
||
|
expect(source.style.borderWidth).to.be.equal(
|
||
|
'1px',
|
||
|
'Source border width should be 1px'
|
||
|
);
|
||
|
expect(target.style.borderWidth).to.be.equal(
|
||
|
'1px',
|
||
|
'Target border width should be 1px'
|
||
|
);
|
||
|
|
||
|
// Test background color
|
||
|
expect(source.style.backgroundColor).to.be.equal(
|
||
|
'',
|
||
|
'Source background color should not be set'
|
||
|
);
|
||
|
expect(target.style.backgroundColor).to.be.equal(
|
||
|
'',
|
||
|
'Target background color should not be set'
|
||
|
);
|
||
|
});
|
||
|
|
||
|
it('DOM style', () => {
|
||
|
const node = getNode('node-attributes');
|
||
|
node.innerHTML = '<p>Test</p>';
|
||
|
|
||
|
const source = node.querySelector('p');
|
||
|
source.style.color = 'green';
|
||
|
source.style.border = '2px solid blue';
|
||
|
|
||
|
const target = document.createElement('span');
|
||
|
copyData(source, target);
|
||
|
|
||
|
// Test color
|
||
|
expect(source.style.color).to.be.equal(
|
||
|
'green',
|
||
|
'Source color should be green'
|
||
|
);
|
||
|
expect(target.style.color).to.be.equal(
|
||
|
'green',
|
||
|
'Target color should be green'
|
||
|
);
|
||
|
|
||
|
// Test border width
|
||
|
expect(source.style.borderWidth).to.be.equal(
|
||
|
'2px',
|
||
|
'Source border width should be 2px'
|
||
|
);
|
||
|
expect(target.style.borderWidth).to.be.equal(
|
||
|
'2px',
|
||
|
'Target border width should be 2px'
|
||
|
);
|
||
|
|
||
|
// Test background color
|
||
|
expect(source.style.backgroundColor).to.be.equal(
|
||
|
'',
|
||
|
'Source background color should not be set'
|
||
|
);
|
||
|
expect(target.style.backgroundColor).to.be.equal(
|
||
|
'',
|
||
|
'Target background color should not be set'
|
||
|
);
|
||
|
});
|
||
|
|
||
|
it('Overwriting source style before copy', () => {
|
||
|
const node = getNode('node-attributes');
|
||
|
node.innerHTML = '<p style="color: blue">Test</p>';
|
||
|
|
||
|
const source = node.querySelector('p');
|
||
|
|
||
|
// Overwrite inline style
|
||
|
source.style.color = 'purple';
|
||
|
|
||
|
const target = document.createElement('span');
|
||
|
copyData(source, target);
|
||
|
|
||
|
// Test color
|
||
|
expect(source.style.color).to.be.equal(
|
||
|
'purple',
|
||
|
'Source color should be purple'
|
||
|
);
|
||
|
expect(target.style.color).to.be.equal(
|
||
|
'purple',
|
||
|
'Target color should be purple'
|
||
|
);
|
||
|
});
|
||
|
|
||
|
it('Overwriting target style during copy', () => {
|
||
|
const node = getNode('node-attributes');
|
||
|
node.innerHTML = '<p style="color: blue">Test</p>';
|
||
|
|
||
|
const source = node.querySelector('p');
|
||
|
const target = document.createElement('span');
|
||
|
|
||
|
// Set target style
|
||
|
target.style.color = 'purple';
|
||
|
target.style.verticalAlign = '-0.2em';
|
||
|
|
||
|
copyData(source, target);
|
||
|
|
||
|
// Test color
|
||
|
expect(source.style.color).to.be.equal(
|
||
|
'blue',
|
||
|
'Source color should be blue'
|
||
|
);
|
||
|
expect(target.style.color).to.be.equal(
|
||
|
'blue',
|
||
|
'Target color should be blue'
|
||
|
);
|
||
|
|
||
|
// Test vertical-align
|
||
|
expect(source.style.verticalAlign).to.be.equal(
|
||
|
'',
|
||
|
'Source vartical-align should not be set'
|
||
|
);
|
||
|
expect(target.style.verticalAlign).to.be.equal(
|
||
|
'-0.2em',
|
||
|
'Target vertical-align should be set'
|
||
|
);
|
||
|
});
|
||
|
});
|