def test_find_or_insert(self):
self.assertEqual(ItemLink.query.count(), 0)
link_1 = ItemLink.find_or_insert(self.item_1.id, self.item_2.id, self.link_type)
links = ItemLink.query.all()
self.assertEqual(len(links), 1)
self.assertEqual(links[0], link_1)
link_2 = ItemLink.find_or_insert(self.item_1.id, self.item_2.id, self.link_type)
links = ItemLink.query.all()
self.assertEqual(len(links), 1)
self.assertEqual(links[0], link_2)
self.assertEqual(link_1, link_2)
def test_find_or_insert(self):
links = ItemLink.query.all()
assert len(links) == 0
link_type = 'test'
test_item_1 = Item.create()
test_item_2 = Item.create()
link_1 = ItemLink.find_or_insert(test_item_1.id, test_item_2.id, link_type)
links = ItemLink.query.all()
assert len(links) == 1
assert links[0] == link_1
link_2 = ItemLink.find_or_insert(test_item_1.id, test_item_2.id, link_type)
links = ItemLink.query.all()
assert len(links) == 1
assert links[0] == link_2
assert link_1 == link_2
