class_docstr: Basic usage and edge-case tests for the measurement optimization utility functions.
class_docstr_tok: ["Basic","usage","and","edge-case","tests","for","the","measurement","optimization","utility","functions","."]
docstr: Ensure invalid inputs are handled properly when converting strings to Pauli words.
docstr_tok: ["Ensure","invalid","inputs","are","handled","properly","when","converting","strings","to","Pauli","words","."]
code: def test_string_to_pauli_word_invalid_input(
      self, non_pauli_string, wire_map, error_type, error_message
  ):
      """Ensure invalid inputs are handled properly when converting strings to Pauli words."""
      with pytest.raises(error_type, match=error_message):
          string_to_pauli_word(non_pauli_string, wire_map)
  
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 27 for calling the TestGroupingUtils obj's underlying member method code with example usage: obj.test_string_to_pauli_word_invalid_input(non_pauli_string, wire_map, error_type, error_message) without return types