I'm running EAP 110.122 on OSX 10.7, with php and phpunit in a brew install cellar. My co-worker has this issue with 2.1.5, so it's likely not a version-specific problem.
My issue is that when writing phpunit tests, I cannot autocomplete $this->assert which should have dozens of choices. Instead, I see two esoteric examples of test assertions. When I installed phpunit via brew-installed pear, I have to manually link the executable into my path. I'm guessing there's a library I haven't linked yet, but I thought I'd throw a question out there in the hopes that there is someone more knowledgable than myself.
Any tips on how to get autocomplete running?