def test_save_state_existing_metabolite(self):
metabolite = Metabolite(id="m1",
charge=1,
name="old name",
formula="O2",
compartment="c")
model = Model()
model.gem_add_metabolites((metabolite, ))
widget = MetaboliteAttributesDisplayWidget()
widget.set_item(metabolite, model)
new_id = "New_id"
new_name = "New name"
new_charge = 3.
new_compartment = "m"
new_formula = "H2O"
widget.iDLineEdit.setText(new_id)
widget.nameLineEdit.setText(new_name)
widget.chargeSpinBox.setValue(new_charge)
widget.compartmentComboBox.addItem(new_compartment)
widget.compartmentComboBox.setCurrentIndex(
widget.compartmentComboBox.count() - 1)
widget.formulaLineEdit.setText(new_formula)
widget.save_state()
assert metabolite.id == new_id
assert metabolite.name == new_name
assert metabolite.charge == new_charge
assert metabolite.compartment == new_compartment
assert metabolite.formula == new_formula
assert model.metabolites.has_id(new_id)
def test_add_metabolites(self):
model = Model()
metabolite = Metabolite("m1", compartment="c")
model.gem_add_metabolites((metabolite,))
assert metabolite in model.metabolites
assert metabolite in model.QtMetaboliteTable.get_items()
assert "c" in model.gem_compartments
