Just published phoenix_integration 0.4 to hex.
phoenix_integration is a lightweight server-side integration framework that helps you test your controllers/templates working together through a series of calls. Previously described in this blog post.
Among several bug fixes, the big change is the addition of
Requests.fetch_form/2. This lets you fish the contents of a form out of a conn that has been rendered from a controller in test. You either query/use values that were set in the app or simply verify that the preloaded values are correct.