I have released version 0.0.9 of Chef multipath cookbook. The cookbook now supports Pure Storage SAN among a bunch of other improvements.
Test Kitchen together with Vagrant is a wonderful way to test out your infrastructure deployment and orchestration code. It makes test-driven development especially easy by allowing you to test locally using virtual machines. However, those of you who do a lot of testing with Test Kitchen and Vagrant would know that waiting for tests to complete can be painfully long.