class_docstr: Tests a basic circuit with one rx gate and two simple expectation values.
docstr: Test that even if no interface parameters are given, result is correct.
docstr_tok: ["Test","that","even","if","no","interface","parameters","are","given",",","result","is","correct","."]
code: def test_result_has_correct_interface(self, op):
      """Test that even if no interface parameters are given, result is correct."""
      qs = qml.tape.QuantumScript([op], [qml.expval(qml.PauliZ(0))])
      res = simulate(qs, interface="jax")
      assert qml.math.get_interface(res) == "jax"
      assert qml.math.allclose(res, -1)
  
imports: import pytest
  import numpy
  import pennylane
  from pennylane.devices.qubit import simulate, get_final_state, measure_final_state
label_desc: Use image node_id 6 for calling the TestBasicCircuit obj's underlying member method code with example usage: obj.test_result_has_correct_interface(op) without return types