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

41 lines
786 B

export default {
props: {
values: [1, 2, 3],
foo: 2
},
html: `
<select>
<option value='1'>1</option>
<option value='2'>2</option>
<option value='3'>3</option>
</select>
<p>foo: 2</p>
`,
async test({ assert, component, target, window }) {
const select = target.querySelector('select');
const options = [...target.querySelectorAll('option')];
assert.ok(options[1].selected);
assert.equal(component.foo, 2);
const change = new window.Event('change');
options[2].selected = true;
await select.dispatchEvent(change);
assert.equal(component.foo, 3);
assert.htmlEqual( target.innerHTML, `
<select>
<option value='1'>1</option>
<option value='2'>2</option>
<option value='3'>3</option>
</select>
<p>foo: 3</p>
` );
}
};