def test_drag_information_are_correct(self):
rw = RecipesWidget()
self.assertIn('application/vnd.re-eat.recipe', rw.mimeTypes())
items = [rw.item(i) for i in (0, 1)]
ids = [item.data(Qt.UserRole) for item in items]
data = rw.mimeData(items)
stream = QDataStream(data.data('application/vnd.re-eat.recipe'))
result = []
while not stream.atEnd():
result.append(stream.readInt())
self.assertListEqual(result, ids)
def test_drag_information_are_correct(self):
rw = RecipesWidget()
self.assertIn('application/vnd.re-eat.recipe', rw.mimeTypes())
items = [rw.item(i) for i in (0, 1)]
ids = [item.data(Qt.UserRole) for item in items]
data = rw.mimeData(items)
stream = QDataStream(data.data('application/vnd.re-eat.recipe'))
result = []
while not stream.atEnd():
result.append(stream.readInt())
self.assertListEqual(result, ids)
def test_dropping_the_data_emits_the_signal(self):
rw = RecipesWidget()
self.assertEqual(rw.supportedDropActions(),
Qt.CopyAction | Qt.MoveAction)
self.assertIn('application/vnd.re-eat.meal_recipe', rw.mimeTypes())
assert rw.viewport().acceptDrops()
rw.recipeRemoved = DummySignal()
mimeData = QMimeData()
encodedData = QByteArray()
stream = QDataStream(encodedData, QIODevice.WriteOnly)
stream.writeInt(1)
stream.writeQVariant(datetime.date.today())
stream.writeInt(2)
mimeData.setData('application/vnd.re-eat.meal_recipe', encodedData)
rw.dropMimeData(0, mimeData, Qt.CopyAction)
self.assertListEqual(rw.recipeRemoved.received,
[(1, datetime.date.today(), 2)])
def test_dropping_the_data_emits_the_signal(self):
rw = RecipesWidget()
self.assertEqual(rw.supportedDropActions(),
Qt.CopyAction|Qt.MoveAction)
self.assertIn('application/vnd.re-eat.meal_recipe', rw.mimeTypes())
assert rw.viewport().acceptDrops()
rw.recipeRemoved = DummySignal()
mimeData = QMimeData()
encodedData = QByteArray()
stream = QDataStream(encodedData, QIODevice.WriteOnly)
stream.writeInt(1)
stream.writeQVariant(datetime.date.today())
stream.writeInt(2)
mimeData.setData('application/vnd.re-eat.meal_recipe', encodedData)
rw.dropMimeData(0, mimeData, Qt.CopyAction)
self.assertListEqual(rw.recipeRemoved.received,
[(1, datetime.date.today(), 2)])
