def test_maptags():
  twanagerutils.init(config)
  setup_testdata()
  twanagerutils.lowertags(["tmp"])
  twanagerutils.maptags(["tmp","cat=feline;kitty=feline;lion=feline;tiger=feline"])
  filtered_felines = list(control.filter_tiddlers_from_bag(store.get(Bag("tmp")),"select=tag:feline"))
  assert len(filtered_felines) is 6
def test_lowercase():
  twanagerutils.init(config)
  setup_testdata()   
  twanagerutils.lowertags(["tmp"])
  tid1 = store.get(Tiddler(u"Andrew","tmp"))
  
  assert tid1.tags == ['pet','animal','kitty','toysrus']
  assert store.get(Tiddler("Whiskers","tmp")).tags == ['i write like a five year old','kitty','pet','lolcat']