old_contents: import SofaPython.Tools
  
  from SofaTest.Macro import *
  
  def run():
      ok=True
      ok&=EXPECT_EQ("1 2 3 4", SofaPython.Tools.cat([1,2,3,4]) )
      return ok
  
  
new_contents: import SofaPython.Tools
  
  from SofaTest.Macro import *
  
  def run():
      ok=True
      ok&=EXPECT_EQ("1 2 3 4", SofaPython.Tools.listToStr([1,2,3,4]) )
      return ok
  
  
subject: fix SofaPython.Tools test