Preview
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur nec dolor sit amet est volutpat fringilla. Phasellus ac diam sit amet justo ullamcorper interdum. Suspendisse potenti. Mauris sed aliquet tortor. Proin odio dui, accumsan vitae nunc id, venenatis rutrum mauris. Sed a massa vel ligula tempus sagittis eu eu felis. Curabitur commodo sollicitudin pellentesque. Cras tincidunt diam id erat semper, nec pellentesque augue pulvinar. Curabitur non velit eu velit laoreet mattis vitae id mi. Maecenas consectetur pulvinar gravida.
Why a preview?
Because we need some content to see what we are making and so the client knows how things will look like.
So a preview for test?
In short, yes. But also no, because we ar not only testing, but also designing.