def test_setting_reaction(self):
widget = ReactionAttributesDisplayWidget()
reaction = Reaction(id="id",
name="name",
subsystem="subsystem",
lower_bound=-1000.,
upper_bound=1000.)
model = Model()
model.add_reactions((reaction, ))
reaction.objective_coefficient = 1.
assert widget.idLineEdit.text() == ""
assert widget.nameLineEdit.text() == ""
assert widget.subsystemLineEdit.text() == ""
assert widget.lowerBoundInput.value() == 0.
assert widget.upperBoundInput.value() == 0.
assert widget.objectiveCoefficientInput.value() == 0.
assert widget.content_changed is False
assert widget.valid_inputs() is False
widget.set_item(reaction, model)
assert widget.idLineEdit.text() == reaction.id
assert widget.nameLineEdit.text() == reaction.name
assert widget.subsystemLineEdit.text() == reaction.subsystem
assert widget.lowerBoundInput.value() == reaction.lower_bound
assert widget.upperBoundInput.value() == reaction.upper_bound
assert widget.objectiveCoefficientInput.value(
) == reaction.objective_coefficient
assert widget.content_changed is False
assert widget.valid_inputs() is True
def test_valid_input(self):
reaction = Reaction(id="test")
model = Model()
widget = ReactionAttributesDisplayWidget()
widget.set_item(reaction, model)
assert widget.valid_inputs() is True
widget.idLineEdit.clear()
assert widget.valid_inputs() is False
def test_setting_subsystem(self):
widget = ReactionAttributesDisplayWidget()
model = Model()
reaction = Reaction(id="id")
widget.set_item(reaction, model)
assert widget.content_changed is False
assert widget.valid_inputs() is True
QtTest.QTest.keyClicks(widget.subsystemLineEdit, "Test")
assert widget.content_changed is True
assert widget.valid_inputs() is True
def test_setting_objective_value(self):
widget = ReactionAttributesDisplayWidget()
model = Model()
reaction = Reaction(id="test")
model.add_reactions((reaction, ))
widget.set_item(reaction, model)
new_value = 1.
assert reaction.objective_coefficient != new_value
widget.objectiveCoefficientInput.clear()
QtTest.QTest.keyClicks(widget.objectiveCoefficientInput,
str(new_value))
assert widget.objectiveCoefficientInput.value() == new_value
assert widget.content_changed is True
assert widget.valid_inputs() is True