class_docstr: Tests the continuous variable based operations.
code: def test_adjoint_no_heisenberg_rep_defined(self, op):
      op_d = op.adjoint()
      assert op.parameters[0] == -op_d.parameters[0]
  
imports: import pytest
  import numpy.testing
  from pennylane import numpy
  from pennylane.operation import AnyWires
  from pennylane.ops import cv
  from pennylane.wires import Wires
label_desc: Use image node_id 3 for calling the TestCV obj's underlying member method code with example usage: obj.test_adjoint_no_heisenberg_rep_defined(op) without return types