const { assert } = require('chai');
const { createScopedPrismDom } = require('../../helper/prism-dom-util');
describe('Show language', function () {
const { Prism, document } = createScopedPrismDom(this, {
languages: ['markup', 'javascript'],
plugins: 'show-language'
});
function test(expectedLanguage, code) {
document.body.innerHTML = code;
Prism.highlightAll();
assert.strictEqual(document.querySelector('.toolbar-item > span').textContent, expectedLanguage);
}
it('should work with component titles', function () {
// simple title
test('JavaScript', `<pre class="language-javascript"><code>foo</code></pre>`);
test('Markup', `<pre class="language-markup"><code>foo</code></pre>`);
// aliases with the same title
test('JavaScript', `<pre class="language-js"><code>foo</code></pre>`);
// aliases with a different title
test('HTML', `<pre class="language-html"><code>foo</code></pre>`);
test('SVG', `<pre class="language-svg"><code>foo</code></pre>`);
});
it('should work with custom titles', function () {
test('Foo', `<pre class="language-javascript" data-language="Foo"><code>foo</code></pre>`);
});
});
