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: Verifies that a TypeError is raised when the input to qwc_rotations is not a list of
  single Pauli operators.
docstr_tok: ["Verifies","that","a","TypeError","is","raised","when","the","input","to","qwc_rotations","is","not","a","list","of","single","Pauli","operators","."]
code: def test_invalid_qwc_rotation_input_catch(self, bad_input):
      """Verifies that a TypeError is raised when the input to qwc_rotations is not a list of
      single Pauli operators."""
  
      assert pytest.raises(TypeError, qwc_rotation, bad_input)
  
file_path: pennylane/tests/test_measurement_transformations.py
imports: import pytest
  import numpy
  from pennylane import PauliX, PauliY, PauliZ, Identity, Hadamard, Hermitian, RX, RY, U3
  from pennylane.pauli import are_identical_pauli_words, qwc_rotation, diagonalize_pauli_word, diagonalize_qwc_pauli_words
label_desc: Use image node_id 3 for calling the TestMeasurementTransformations obj's underlying member method code with example usage: obj.test_invalid_qwc_rotation_input_catch(bad_input) without return types