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svelte/test/runtime/samples/binding-select/_config.js

58 lines
1.1 KiB

export default {
html: `
<p>selected: one</p>
<select>
<option value='one'>one</option>
<option value='two'>two</option>
<option value='three'>three</option>
</select>
<p>selected: one</p>
`,
ssrHtml: `
<p>selected: one</p>
<select value=one>
<option value='one'>one</option>
<option value='two'>two</option>
<option value='three'>three</option>
</select>
<p>selected: one</p>
`,
props: {
selected: 'one',
},
async test({ assert, component, target, window }) {
const select = target.querySelector('select');
const options = [...target.querySelectorAll('option')];
assert.deepEqual(options, select.options);
assert.equal(component.selected, 'one');
const change = new window.Event('change');
options[1].selected = true;
await select.dispatchEvent(change);
assert.equal(component.selected, 'two');
assert.htmlEqual(target.innerHTML, `
<p>selected: two</p>
<select>
<option value='one'>one</option>
<option value='two'>two</option>
<option value='three'>three</option>
</select>
<p>selected: two</p>
`);
component.selected = 'three';
},
};