class_docstr: Tests for the functions involved in obtaining post-rotations necessary in the measurement
  optimization schemes implemented in :mod:`grouping`.
class_docstr_tok: ["Tests","for","the","functions","involved","in","obtaining","post-rotations","necessary","in","the","measurement","optimization","schemes","implemented","in",":","mod",":","`","grouping","`","."]
docstr: Tests for validating diagonalize_qwc_pauli_words solutions.
docstr_tok: ["Tests","for","validating","diagonalize_qwc_pauli_words","solutions","."]
code: def test_diagonalize_qwc_pauli_words(
      self, qwc_grouping, qwc_sol_tuple
  ):
      """Tests for validating diagonalize_qwc_pauli_words solutions."""
  
      qwc_rot, diag_qwc_grouping = diagonalize_qwc_pauli_words(
          qwc_grouping
      )
      qwc_rot_sol, diag_qwc_grouping_sol = qwc_sol_tuple
  
      assert all(
          self.are_identical_rotation_gates(qwc_rot[i], qwc_rot_sol[i])
          for i in range(len(qwc_rot))
      )
      assert all(
          are_identical_pauli_words(
              diag_qwc_grouping[i], diag_qwc_grouping_sol[i]
          )
          for i in range(len(diag_qwc_grouping))
      )
  
imports: import numpy
  import pytest
  import pennylane
  from pennylane import RX, RY, U3, Hadamard, Hamiltonian, Hermitian, Identity, PauliX, PauliY, PauliZ, is_commuting
  from pennylane.operation import Tensor
  from pennylane.pauli import are_identical_pauli_words, are_pauli_words_qwc, binary_to_pauli, diagonalize_pauli_word, diagonalize_qwc_pauli_words, is_pauli_word, is_qwc, observables_to_binary_matrix, partition_pauli_group, pauli_group, pauli_mult, pauli_mult_with_phase, pauli_to_binary, pauli_word_to_matrix, pauli_word_to_string, qwc_complement_adj_matrix, qwc_rotation, simplify, string_to_pauli_word
label_desc: Use image node_id 6 for calling the TestMeasurementTransformations obj's underlying member method code with example usage: obj.test_diagonalize_qwc_pauli_words(qwc_grouping, qwc_sol_tuple) without return types