mirror of https://github.com/sveltejs/svelte
29 lines
758 B
29 lines
758 B
export default {
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data: {
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todos: [
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{ id: 123, description: 'implement keyed each blocks' },
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{ id: 234, description: 'implement client-side hydration' }
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]
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},
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html: '<p>implement keyed each blocks</p><p>implement client-side hydration</p>',
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test ( assert, component, target ) {
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const [ p1, p2 ] = target.querySelectorAll( 'p' );
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component.set({
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todos: [
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{ id: 234, description: 'implement client-side hydration' }
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]
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});
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assert.htmlEqual( target.innerHTML, '<p>implement client-side hydration</p>' );
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const [ p3 ] = target.querySelectorAll( 'p' );
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assert.ok( !target.contains( p1 ), 'first <p> element should be removed' );
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assert.equal( p2, p3, 'second <p> element should be retained' );
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component.destroy();
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}
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};
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