old_contents: """ValueSet class unit tests."""
  
  import pytest
  from vivid.Classes.ValueSet import ValueSet
  
  def test_add_object_type():
      """."""
      pass
  
  def test___init__():
      """."""
      pass
  
  def test___eq__():
      """."""
      pass
  
  def test___le__():
      """."""
      pass
  
  def test___ne__():
      """."""
      pass
  
  def test___sub__():
      """."""
      pass
  
  def test___getitem__():
      """."""
      pass
  
  def test___contains__():
      """."""
      pass
  
  def test___len__():
      """."""
      pass
  
  def test___iter__():
      """."""
      pass
  
  def test___nonzero__():
      """."""
      pass
  
  def test___deepcopy__():
      """."""
      pass
  
  def test___str__():
      """."""
      pass
  
  def test___repr__():
      """."""
      pass
  
  def test__split_by_types():
      """."""
      pass
  
  def test__parse():
      """."""
      pass
  
new_contents: """ValueSet class unit tests."""
  
  import pytest
  from vivid.Classes.ValueSet import ValueSet
  
  def test_add_object_type():
      """."""
      pass
  
  def test___init__():
      """Test ValueSet Constructor"""
      def test_TypeError(valueset):
          """Test an individual ValueSet construction."""
          with pytest.raises(TypeError) as excinfo:
              ValueSet(valueset)
  
      #test value_set errors
      test_TypeError(1)
      test_TypeError(1.0)
      test_TypeError("")
      test_TypeError(set([]))
      test_TypeError(object)
  
  def test___eq__():
      """Test == operator."""
      VS1, VS2 = ValueSet([]), ValueSet([])
      assert VS1 == VS2
  
  def test___ne__():
      """Test != operator."""
      VS1, VS2 = ValueSet([]), ValueSet([1])
      assert VS1 != VS2
  
  def test___le__():
      """Test <= operator."""
      VS1, VS2 = ValueSet([]), ValueSet([1])
      VS3, VS4 = ValueSet([1]), ValueSet([1])
      VS5, VS6 = ValueSet([1]), ValueSet([])
  
      assert VS1 < VS2
      assert VS1 <= VS2
      assert VS3 <= VS4
      assert VS3 >= VS4
      assert VS1 > VS2
      assert VS1 >= VS2
  
  def test___sub__():
      """Test - operator."""
      pass
  
  def test___getitem__():
      """."""
      pass
  
  def test___contains__():
      """."""
      pass
  
  def test___len__():
      """."""
      pass
  
  def test___iter__():
      """."""
      pass
  
  def test___nonzero__():
      """."""
      pass
  
  def test___deepcopy__():
      """."""
      pass
  
  def test___str__():
      """."""
      pass
  
  def test___repr__():
      """."""
      pass
  
  def test__split_by_types():
      """."""
      pass
  
  def test__parse():
      """."""
      pass
  
subject: Test function for ValueSet