Sometimes the most important thing to test is that nothing happened.
In today's video, I show a simple trick for proving a model wasn't changed, using just one assertion and zero mocking.
And after watching, don't forget to subscribe to our YouTube channel, so you don't miss future videos.
Here to help,
Joel
P.S. If one testing trick made your day, imagine what a whole book of them could do. Grab the latest tips volume.
