def test_rename_tag_retains_tag_on_items(qApp):
s = Document()
s.setTags(['aaa', 'ccc', 'ddd'])
item = Item()
s.addItem(item)
item.setTags(['ddd'])
s.renameTag('ddd', 'bbb')
assert s.tags() == ['aaa', 'bbb', 'ccc']
assert item.tags() == ['bbb']
def test_rename_tag_retains_tag_on_items(qApp):
s = Document()
s.setTags(['aaa', 'ccc', 'ddd'])
item = Item()
s.addItem(item)
item.setTags(['ddd'])
model = TagsModel()
model.items = [item]
model.document = s
assert model.data(model.index(2, 0), model.NameRole) == 'ddd'
dataChanged = util.Condition()
model.dataChanged.connect(dataChanged)
modelReset = util.Condition()
model.modelReset.connect(modelReset)
model.setData(model.index(2, 0), 'bbb', model.NameRole)
assert s.tags() == ['aaa', 'bbb', 'ccc']
assert item.tags() == ['bbb']
assert modelReset.callCount == 1
assert dataChanged.callCount == 0
