Has someone put together a tutorial on how to set up Google Tetst with AppCode?
The tutorial is in our list for blog posts. For now you can just download gtest framework (https://googletest.googlecode.com/files/gtest-1.7.0.zip), build it for your architecture (there is a Xcode project inside that you can use in appcode). Then add just built libgtest.a and headers from include/gtest into your project. That's basically it.
There are bunch of tutorials on the project site that you can use for further guidance (https://code.google.com/p/googletest/wiki/Documentation)