def test_measurement_plan_json():
lattice = Lattice([24, 2])
wf = FreeFermionWavefunction(lattice=lattice, orbitals=[Bands([8, 4], [periodic_bc, periodic_bc])])
subsystem = SimpleSubsystem([8, 2], lattice)
renyi_modpossible_plan = RenyiModPossibleMeasurementPlan(wf, subsystem)
assert BasicMeasurementPlan.from_json(renyi_modpossible_plan.to_json(), wf) == renyi_modpossible_plan
assert RenyiModPossibleMeasurementPlan.from_json(renyi_modpossible_plan.to_json(), wf) == renyi_modpossible_plan
renyi_sign_plan = RenyiSignMeasurementPlan(wf, subsystem)
assert BasicMeasurementPlan.from_json(renyi_sign_plan.to_json(), wf) == renyi_sign_plan
assert RenyiSignMeasurementPlan.from_json(renyi_sign_plan.to_json(), wf) == renyi_sign_plan
with pytest.raises(Exception):
RenyiSignMeasurementPlan.from_json(renyi_modpossible_plan.to_json(), wf)
def test_measurement_plan_json():
lattice = Lattice([24, 2])
wf = FreeFermionWavefunction(lattice=lattice, orbitals=[Bands([8, 4], [periodic_bc, periodic_bc])])
subsystem = SimpleSubsystem([8, 2], lattice)
sonpm_plan = SubsystemOccupationProbabilityMeasurementPlan(wf, subsystem, steps_per_measurement=500)
assert BasicMeasurementPlan.from_json(sonpm_plan.to_json(), wf) == sonpm_plan
assert SubsystemOccupationProbabilityMeasurementPlan.from_json(sonpm_plan.to_json(), wf) == sonpm_plan
