text: import os
  import sys
  from shapeworks import *
  
  success = True
  
  def infoTest1():
    mesh = Mesh(os.environ["DATA"] + "/femur.ply")
    center = mesh.center()
  
    compareMesh = Mesh(os.environ["DATA"] + "/femur.ply")
    compareCenter = compareMesh.center()
  
    return center[0] == compareCenter[0] and center[1] == compareCenter[1] and center[2] == compareCenter[2]
  
  success &= utils.test(infoTest1)
  
  def infoTest2():
    mesh = Mesh(os.environ["DATA"] + "/femur.ply")
    com = mesh.centerOfMass()
  
    compareMesh = Mesh(os.environ["DATA"] + "/femur.ply")
    compareCom = compareMesh.centerOfMass()
  
    return com[0] == compareCom[0] and com[1] == compareCom[1] and com[2] == compareCom[2]
  
  success &= utils.test(infoTest2)
  
  sys.exit(not success)
  