Test Dummies will be introduced in 1.2. http://www.swtor.com/test-center/patchnotes
Combat Training Dummies have been added to the game. Level 50 and 50+ Training Dummies can be found on the Gav Daragon and Ziost Shadow. Level 20, 30, and 40 targets can be found on Coruscant and Dromund Kaas. Level 10 targets can be found on Origin Worlds. Players can unlock Training Dummies for their personal starship through the Legacy System.