svelte/test/runtime/samples/spread-component-dynamic/_config.js

export default {
	data: {
		props: {
			a: 1,
		},
	},

	html: `
		<p>a: 1</p>
	`,

	test(assert, component, target) {
		component.set({
			props: {
				a: 2,
			},
		});

		assert.htmlEqual(target.innerHTML, `<p>a: 2</p>`);
	},
};