text: # -*- coding: utf-8 -*-
  from hist import axis
  
  
  def test_axis_names():
      """
      Test axis names -- whether axis names work.
      """
  
      assert axis.Regular(50, -3, 3, name="x0")
      assert axis.Boolean(name="x_")
      assert axis.Variable(range(-3, 3), name="xx")
      assert axis.Integer(-3, 3, name="x_x")
      assert axis.IntCategory(range(-3, 3), name="X__X")
      assert axis.StrCategory("FT", name="X00")
  
      assert axis.Regular(50, -3, 3, name="")
      assert axis.Boolean(name="")
      assert axis.Variable(range(-3, 3))
      assert axis.Integer(-3, 3, name="")
      assert axis.IntCategory(range(-3, 3), name="")
      assert axis.StrCategory("FT")
  
  
  def test_axis_flow():
      assert axis.Regular(9, 0, 8, flow=False) == axis.Regular(
          9, 0, 8, underflow=False, overflow=False
      )
      assert axis.Variable([1, 2, 3], flow=False) == axis.Variable(
          [1, 2, 3], underflow=False, overflow=False
      )
      assert axis.Integer(0, 8, flow=False) == axis.Integer(
          0, 8, underflow=False, overflow=False
      )
  
      assert axis.Regular(9, 0, 8, flow=False, underflow=True) == axis.Regular(
          9, 0, 8, overflow=False
      )
      assert axis.Variable([1, 2, 3], flow=False, underflow=True) == axis.Variable(
          [1, 2, 3], overflow=False
      )
      assert axis.Integer(0, 8, flow=False, underflow=True) == axis.Integer(
          0, 8, overflow=False
      )
  
      assert axis.Regular(9, 0, 8, flow=False, overflow=True) == axis.Regular(
          9, 0, 8, underflow=False
      )
      assert axis.Variable([1, 2, 3], flow=False, overflow=True) == axis.Variable(
          [1, 2, 3], underflow=False
      )
      assert axis.Integer(0, 8, flow=False, overflow=True) == axis.Integer(
          0, 8, underflow=False
      )
  