def test_mapping(self):
"""Test mapping to qubit operator"""
driver = HDF5Driver(hdf5_input=self.get_resource_path(
"test_driver_hdf5.hdf5", "drivers/second_quantization/hdf5d"))
driver_result = driver.run()
fermionic_op = driver_result.second_q_ops()["ElectronicEnergy"]
mapper = BravyiKitaevMapper()
qubit_op = mapper.map(fermionic_op)
# Note: The PauliSumOp equals, as used in the test below, use the equals of the
# SparsePauliOp which in turn uses np.allclose() to determine equality of
# coeffs. So the reference operator above will be matched on that basis so
# we don't need to worry about tiny precision changes for any reason.
self.assertEqual(qubit_op, TestBravyiKitaevMapper.REF_H2)
def test_mapping(self):
""" Test mapping to qubit operator """
driver = HDF5Driver(hdf5_input=self.get_resource_path('test_driver_hdf5.hdf5',
'drivers/hdf5d'))
q_molecule = driver.run()
fermionic_op = fermionic_op_builder._build_fermionic_op(q_molecule)
mapper = BravyiKitaevMapper()
qubit_op = mapper.map(fermionic_op)
# Note: The PauliSumOp equals, as used in the test below, use the equals of the
# SparsePauliOp which in turn uses np.allclose() to determine equality of
# coeffs. So the reference operator above will be matched on that basis so
# we don't need to worry about tiny precision changes for any reason.
self.assertEqual(qubit_op, TestBravyiKitaevMapper.REF_H2)