def test_pushpop(self):
heap = OrderHeap(reversed(ascii_lowercase), key=self.key)
for u, l in reversed(list(zip(ascii_uppercase, ascii_lowercase))):
popped_item = heap.pushpop(u)
heap.check()
self.assertEqual(l, popped_item)
self.assertSetEqual(set(ascii_uppercase), set(heap))
def test_pushpop(self):
heap = OrderHeap(reversed(ascii_lowercase), key=self.key)
wanted = set(ascii_lowercase)
not_wanted = set()
for u, l in reversed(list(zip(ascii_uppercase, ascii_lowercase))):
self.assertEqual(l, heap.pushpop(u))
wanted.add(u)
wanted.remove(l)
not_wanted.add(l)
self.assertHeap(wanted, not_wanted, heap)
self.assertHeap(ascii_uppercase, ascii_lowercase, heap)
def test_pushpop(self):
heap = OrderHeap(reversed(ascii_lowercase), key=self.key)
wanted = set(ascii_lowercase)
not_wanted = set()
for u, l in reversed(list(zip(ascii_uppercase, ascii_lowercase))):
self.assertEqual(l, heap.pushpop(u))
wanted.add(u)
wanted.remove(l)
not_wanted.add(l)
self.assertHeap(wanted, not_wanted, heap)
self.assertHeap(ascii_uppercase, ascii_lowercase, heap)
