I assumed there would be a configuration file somewhere, but looking through the various folders in my Zend Studio installation didnt give me the results I was hoping for. Searching Eclipse.org for Content Assist yielded

• http://help.eclipse.org/helios/topic/org.eclipse.platform.doc.isv/guide/editors_contentassist.htm

So I guess the "real" way to add a new Content Assist Context would be to extend Eclipse.

Alternative: Using Templates

The other way to get the annotations would be to add them via Templates. Follow these steps:

• Go to Window > Preferences > PHP > Editor > Templates.
• Click New, fill in the dialogue and confirm everything to get back to your editor

The template is now setup to appear when in the context of a PHP Comment. Go to a UnitTest DocBlock and type @. If Content Assist does not open automatically, hit Ctrl+Space. There should be an option to select @depends now.

Confirm as you would confirm any other suggestion. This should write @depends and put your cursor right next to it (so you can insert the name of the test).