class_docstr: Tests for the ``Wires`` class.
docstr: Tests that Wires object has an array representation.
code: def test_array_representation(self):
      """Tests that Wires object has an array representation."""
  
      wires = Wires([4, 0, 1])
      array = np.array(wires)
      assert isinstance(array, np.ndarray)
      assert array.shape == (3,)
      for w1, w2 in zip(array, np.array([4, 0, 1])):
          assert w1 == w2
  
imports: import pytest
  import numpy
  import pennylane
  from pennylane.wires import Wires, WireError
label_desc: Use image node_id 18 for calling the TestWires obj's underlying member method code with example usage: obj.test_array_representation() without return types