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noHighlight.js
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noHighlight.js
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'use strict';
const _ = require('lodash');
describe('no highlighting', () => {
before(() => {
const testHTML = document.querySelectorAll('#no-highlight pre');
this.blocks = _.map(testHTML, 'children[0].innerHTML');
this.expected = {
html: '<div id="contents">\n ' +
'<p>Hello, World!\n</div>',
python: 'for x in [1, 2, 3]: count(x)',
javascript: '<span class="hljs-keyword">var</span> x = ' +
'<span class="hljs-string">\'foo\'</span>;'
};
});
it('should keep block unchanged (nohighlight)', () => {
const expected = this.expected.html,
actual = this.blocks[0];
actual.should.equal(expected);
});
it('should keep block unchanged (no-highlight)', () => {
const expected = this.expected.html,
actual = this.blocks[1];
actual.should.equal(expected);
});
it('should skip pre tags without a child code tag', () => {
const expected = 'Computer output',
actual = this.blocks[2];
actual.should.equal(expected);
});
it('should keep block unchanged (unsupported language)', () => {
const expected = this.expected.python,
actual = this.blocks[3];
actual.should.equal(expected);
});
it('should keep block unchanged (unsupported lang)', () => {
const expected = this.expected.python,
actual = this.blocks[4];
actual.should.equal(expected);
});
it('should keep block unchanged (unsupported prefixed language)', () => {
const expected = this.expected.python,
actual = this.blocks[5];
actual.should.equal(expected);
});
});