docstr: Test that measurements are stable on i,j swap
docstr_tok: ["Test","that","measurements","are","stable","on","i",",","j","swap"]
code: def test_02_01_angles(self):
      """Test that measurements are stable on i,j swap"""
  
      labels = np.ones((10, 20), int)
      np.random.seed(12)
      image = np.random.uniform(size=(10, 20)).astype(np.float32)
      hi = haralick.Haralick(image, labels, 1, 0)
      hj = haralick.Haralick(
          image.transpose(), labels.transpose(), 0, 1
      )
      for him, hjm in zip(hi.all(), hj.all()):
          self.assertEqual(him, hjm)
  
imports: import unittest
  import centrosome.haralick
  import numpy
label_desc: Use image node_id 21 for calling the TestHaralick obj's underlying member method code with example usage: obj.test_02_01_angles() without return types