Added tests for DynamicBody constructor function, 'getCollidableBodies', 'getRadians', 'getVelX', 'getVelY', 'updateTransform', 'calculateVelComponents' and 'calculateSpritePosition' methods.
Added tests for DynamicBody constructor function, 'getCollidableBodies', 'getRadians', 'getVelX', 'getVelY', 'updateTransform', 'calculateVelComponents' and 'calculateSpritePosition' methods.

ranzer/Batty,ranzer/Batty