def test07(self):
"""Try just saving just if fixed"""
model = self.setup_model02()
model.x[1].fix(1)
wts = StoreSpec.isfixed()
to_json(model, fname=self.fname, human_read=True, wts=wts)
model.g.deactivate()
model.x[1].setlb(-4)
model.x[1].unfix()
model.x[2].fix(6)
from_json(model, fname=self.fname, wts=wts)
assert (abs(value(model.x[1]) - 1) < 1e-5)
assert (abs(model.x[1].lb + 4) < 1e-5)
assert (abs(value(model.x[2]) - 6) < 1e-5)
assert (model.x[1].fixed)
assert (not model.x[2].fixed)
assert (not model.g.active)
def test07(self):
"""Try just saving just if fixed"""
model = self.setup_model02()
model.x[1].fix(1)
wts = StoreSpec.isfixed()
to_json(model, fname=self.fname, human_read=True, wts=wts)
model.g.deactivate()
model.x[1].setlb(-4)
model.x[1].unfix()
model.x[2].fix(6)
from_json(model, fname=self.fname, wts=wts)
assert value(model.x[1]) == 1
assert model.x[1].lb == -4
assert value(model.x[2]) == 6
assert model.x[1].fixed
assert not model.x[2].fixed
assert not model.g.active
