svelte/packages/svelte/tests/runtime-legacy/samples/reactive-values-overwrite/_config.js

import { test } from '../../test';

export default test({
	html: `
		<p>doubled: 2</p>
	`,

	test({ assert, component, target }) {
		component.a = 2;

		assert.equal(component.doubled, 4);
		assert.htmlEqual(
			target.innerHTML,
			`
			<p>doubled: 4</p>
		`
		);

		component.doubled = 3;

		assert.equal(component.doubled, 3);
		assert.htmlEqual(
			target.innerHTML,
			`
			<p>doubled: 3</p>
		`
		);
	}
});