class_docstr: Test the qml.QSVT template.
class_docstr_tok: ["Test","the","qml.QSVT","template","."]
docstr: Test that qml.QSVT produces the intended measurements.
docstr_tok: ["Test","that","qml.QSVT","produces","the","intended","measurements","."]
code: def test_output(self, U_A, lst_projectors, wires, operations):
      """Test that qml.QSVT produces the intended measurements."""
      dev = qml.device("default.qubit", wires=len(wires))
  
      @qml.qnode(dev)
      def circuit():
          qml.QSVT(U_A, lst_projectors)
          return qml.expval(qml.PauliZ(wires=0))
  
      @qml.qnode(dev)
      def circuit_correct():
          for op in operations:
              qml.apply(op)
          return qml.expval(qml.PauliZ(wires=0))
  
      assert np.isclose(circuit(), circuit_correct())
  
imports: import pytest
  import pennylane
  from pennylane import numpy
label_desc: Use image node_id 3 for calling the TestQSVT obj's underlying member method code with example usage: obj.test_output(U_A, lst_projectors, wires, operations) and returns: qml, qml