code: def test_setitem_all_no_store(self):
      data = np.zeros((10, 10), dtype=np.uint8)
      T = Texture(data=data)
      T[...] = np.ones((10, 10), np.uint8)
      assert np.allclose(data, np.zeros((10, 10)))
  
imports: import unittest
  import numpy
  import pytest
  from vispy.gloo import Texture1D, Texture2D, Texture3D, TextureAtlas
  from vispy.testing import requires_pyopengl, run_tests_if_main, assert_raises
label_desc: Use image node_id 5 for calling the TextureTest obj's underlying member method code with example usage: obj.test_setitem_all_no_store() without return types