def test_walk_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 = RenyiModPossibleWalkPlan(wf, subsystem)
assert WalkPlan.from_json(renyi_modpossible_plan.to_json(), wf) == renyi_modpossible_plan
assert RenyiModPossibleWalkPlan.from_json(renyi_modpossible_plan.to_json(), wf) == renyi_modpossible_plan
renyi_sign_plan = RenyiSignWalkPlan(wf, subsystem)
assert WalkPlan.from_json(renyi_sign_plan.to_json(), wf) == renyi_sign_plan
assert RenyiSignWalkPlan.from_json(renyi_sign_plan.to_json(), wf) == renyi_sign_plan
with pytest.raises(Exception):
RenyiSignWalkPlan.from_json(renyi_modpossible_plan.to_json(), wf)
def test_walk_plan_json():
lattice = Lattice([24, 2])
wf = FreeFermionWavefunction(lattice=lattice, orbitals=[Bands([8, 4], [periodic_bc, periodic_bc])])
walk_plan = StandardWalkPlan(wf)
assert WalkPlan.from_json(walk_plan.to_json(), wf) == walk_plan
assert StandardWalkPlan.from_json(walk_plan.to_json(), wf) == walk_plan