def test_gene_deletion(self):
receiver = MockSlot()
gene = Gene("Test id")
self.widget.changed.connect(receiver.slot)
self.reaction.add_child(gene)
self.widget.set_item(self.reaction, self.model)
# Check prior state
assert len(self.widget.cached_actions) == 0
assert self.widget.geneTable.rowCount() == 1
assert gene in self.reaction._children
# Action
self.widget.geneView.setCurrentIndex(
self.widget.geneTable.item(0).index())
self.widget.delete_item()
# Check emission of the changed signal
assert receiver.called is True
assert receiver.last_caller is self.widget
# Check cached actions
assert len(self.widget.cached_actions) == 1
action = self.widget.cached_actions[0]
assert action[0] is self.reaction
assert action[1] == "deletion"
assert action[2] is gene
# Check the table item
assert self.widget.geneTable.rowCount() == 0
# Check that child is still present
assert gene in self.reaction._children
def test_add_genegroup(self):
receiver = MockSlot()
self.widget.changed.connect(receiver.slot)
self.widget.set_item(self.reaction, self.model)
# Check prior state
assert len(self.widget.cached_actions) == 0
assert self.widget.geneTable.rowCount() == 0
assert len(self.reaction._children) == 0
# Action
self.widget.add_genegroup()
# Check emission of the changed signal
assert receiver.called is True
assert receiver.last_caller is self.widget
# Check cached actions
assert len(self.widget.cached_actions) == 1
action = self.widget.cached_actions[0]
assert action[0] is self.reaction
assert action[1] == "addition"
assert isinstance(action[2], GeneGroup)
# Check the table item
assert self.widget.geneTable.rowCount() == 1
assert isinstance(self.widget.geneTable.item(0, 0).link, GeneGroup)
# Check that no children has been added
assert len(self.reaction._children) == 0
def test_changed_emission_upon_typing(self):
self.widget.set_item(self.reaction)
detector = MockSlot()
self.widget.changed.connect(detector.slot)
assert detector.called is False
assert detector.last_caller is None
QtTest.QTest.keyClicks(self.widget.commentInput, "Test")
assert detector.called is True
assert detector.last_caller is self.widget
def test_delete_annotation(self):
receiver = MockSlot()
self.widget.set_item(self.annotated_reaction, self.model)
self.widget.changed.connect(receiver.slot)
assert receiver.called is False
assert receiver.last_caller is None
self.widget.dataTable.setRowCount(0)
assert receiver.called is True
assert receiver.last_caller is self.widget
def test_change_identifier(self):
receiver = MockSlot()
self.widget.set_item(self.annotated_reaction, self.model)
self.widget.changed.connect(receiver.slot)
assert receiver.called is False
assert receiver.last_caller is None
self.widget.dataTable.item(0, 1).setText("CHEBI:55555")
assert receiver.called is True
assert receiver.last_caller is self.widget
def test_setting_empty_reaction(self):
receiver = MockSlot()
self.widget.changed.connect(receiver.slot)
assert receiver.called is False
assert receiver.last_caller is None
self.widget.set_item(self.empty_reaction, self.model)
assert self.widget.dataTable.rowCount() == 0
assert receiver.called is True
def test_add_annotation(self):
receiver = MockSlot()
self.widget.set_item(self.annotated_reaction, self.model)
self.widget.changed.connect(receiver.slot)
assert receiver.called is False
assert receiver.last_caller is None
new_annotation = Annotation("kegg", "C91233")
self.widget.dataTable.update_row_from_item(new_annotation)
assert receiver.called is True
assert receiver.last_caller is self.widget
def test_changed(self):
self.widget.set_item(self.reaction, self.model)
receiver = MockSlot()
self.widget.changed.connect(receiver.slot)
assert self.widget.content_changed is False
self.widget.dataTable.item(0, 1).setData(12., 2)
assert self.widget.dataTable.item(0, 1).data(2) == 12.
assert self.widget.content_changed is True
assert receiver.called is True
assert receiver.last_caller is self.widget
def test_setting_reaction_with_annotation(self):
receiver = MockSlot()
self.widget.changed.connect(receiver.slot)
self.widget.set_item(self.annotated_reaction, self.model)
assert self.widget.dataTable.rowCount() == 1
assert self.widget.dataTable.item(
0, 0).text() == self.annotation.collection
assert self.widget.dataTable.item(
0, 1).text() == self.annotation.identifier
assert receiver.called is True
assert self.widget.content_changed is False
def test_changed2(self):
self.widget.set_item(self.reaction, self.model)
new_metabolite = Metabolite("test_2")
new_stoich = 0.
receiver = MockSlot()
self.widget.changed.connect(receiver.slot)
self.widget.dataTable.update_row_from_item(
(new_metabolite, new_stoich))
assert self.widget.content_changed is True
assert self.widget.dataTable.item(1, 0).text() == new_metabolite.id
assert self.widget.dataTable.item(1, 0).link is new_metabolite
assert self.widget.dataTable.item(1, 1).data(2) == new_stoich
assert self.widget.dataTable.item(1, 1).link is new_metabolite
assert receiver.called is True
assert receiver.last_caller is self.widget