class_docstr: Tests for integration with the PassthruQNode
docstr: Test that jacobian of a QNode with an attached default.mixed device with JAX
  gives the correct result in the case of repeated parameters
code: def test_jacobian_repeated(self, jacobian_fn, decorator, tol):
      """Test that jacobian of a QNode with an attached default.mixed device with JAX
      gives the correct result in the case of repeated parameters"""
      x = 0.43316321
      y = 0.2162158
      z = 0.75110998
      p = jnp.array([x, y, z])
      dev = qml.device("default.mixed", wires=1)
  
      @qml.qnode(dev, interface="jax", diff_method="backprop")
      def circuit(x):
          qml.RX(x[1], wires=0)
          qml.Rot(x[0], x[1], x[2], wires=0)
          return qml.expval(qml.PauliZ(0))
  
      res = decorator(circuit)(p)
  
      expected = np.cos(y) ** 2 - np.sin(x) * np.sin(y) ** 2
      assert np.allclose(res, expected, atol=tol, rtol=0)
  
      res = decorator(jacobian_fn(circuit, 0))(p)
  
      expected = np.array(
          [
              -np.cos(x) * np.sin(y) ** 2,
              -2 * (np.sin(x) + 1) * np.sin(y) * np.cos(y),
              0,
          ]
      )
      assert np.allclose(res, expected, atol=tol, rtol=0)
  
imports: from functools import partial
  import pytest
  import numpy
  import pennylane
  from pennylane import numpy
  from pennylane.devices.default_mixed import DefaultMixed
label_desc: Use image node_id 2 for calling the TestPassthruIntegration obj's underlying member method code with example usage: obj.test_jacobian_repeated(jacobian_fn, decorator, tol) and returns: qml