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

export default {
	html: `
		<div data-a="1" data-b="2"></div>
		<div data-a="3" data-b="4"></div>
	`,

	get props() {
		return {
			things: [
				{ a: 1, b: 2 },
				{ a: 3, b: 4 }
			]
		};
	},

	test({ assert, component, target }) {
		const { things } = component;

		component.things = things.reverse();

		assert.htmlEqual(
			target.innerHTML,
			`
			<div data-a="3" data-b="4"></div>
			<div data-a="1" data-b="2"></div>
		`
		);
	}
};