How LiveView got rid of dangling processes in tests – and how we can do the same
Before LiveView 0.13, testing LiveViews with database operations sometimes resulted in a big wall of red text. Then in LiveView 0.13 they were gone. I always wondered how that was fixed. I finally took a deep dive to find out.
https://germanvelasco.com/blog/how-live-view-got-rid-of-dangling-processes-in-tests
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