[unittest] Added the talos legs unit-test

unittest/test_load.py

@@ -38,6 +38,10 @@ class TalosTest(RobotTestCase):
     RobotTestCase.NQ = 39
     RobotTestCase.NV = 38
 
+class TalosLegsTest(RobotTestCase):
+    RobotTestCase.ROBOT = example_robot_data.loadTalosLegs()
+    RobotTestCase.NQ = 19
+    RobotTestCase.NV = 18
 
 class HyQTest(RobotTestCase):
     RobotTestCase.ROBOT = example_robot_data.loadHyQ()