def test_validate_mass_balance(self, model):
assert len(check_mass_balance(model)) == 0
# if we remove the SBO term which marks the reaction as
# mass balanced, then the reaction should be detected as
# no longer mass balanced
EX_rxn = model.reactions.query("EX")[0]
EX_rxn.annotation.pop("SBO")
balance = check_mass_balance(model)
assert len(balance) == 1
assert EX_rxn in balance
m1 = Metabolite('m1', formula='()')
r1 = Reaction('r1')
r1.add_metabolites({m1: 1})
with pytest.raises(ValueError):
r1.check_mass_balance()
def test_validate_mass_balance(self, model):
assert len(check_mass_balance(model)) == 0
# if we remove the SBO term which marks the reaction as
# mass balanced, then the reaction should be detected as
# no longer mass balanced
EX_rxn = model.reactions.query(lambda r: r.boundary)[0]
EX_rxn.annotation.pop("SBO")
balance = check_mass_balance(model)
assert len(balance) == 1
assert EX_rxn in balance
m1 = Metabolite('m1', formula='()')
r1 = Reaction('r1')
r1.add_metabolites({m1: 1})
with pytest.raises(ValueError), pytest.warns(UserWarning):
r1.check_mass_balance()
def test_validate_mass_balance(model: Model) -> None:
"""Test reaction mass balance validation."""
assert len(check_mass_balance(model)) == 0
# if we remove the SBO term which marks the reaction as
# mass balanced, then the reaction should be detected as
# no longer mass balanced
EX_rxn = model.reactions.query(lambda r: r.boundary)[0]
EX_rxn.annotation.pop("sbo")
balance = check_mass_balance(model)
assert len(balance) == 1
assert EX_rxn in balance
m1 = Metabolite("m1", formula="()")
r1 = Reaction("r1")
r1.add_metabolites({m1: 1})
with pytest.raises(ValueError), pytest.warns(UserWarning):
r1.check_mass_balance()
