text: from standard_calc import bound_to_180, is_angle_between
  
  
  """ Tests for bound_to_180() """
  
  
  def test_bound_basic1():
      assert bound_to_180(0) == 0
  
  
  """ Tests for is_angle_between() """
  
  
  def test_between_basic1():
      assert is_angle_between(0, 1, 2)
  