def test_get_keys_three_items_hashmap_positive(self):
hmap = Hashmap()
keys = [123, "asda", 1023]
for key in keys:
hmap.insert(key, "dummy")
ret_keys = hmap.keys()
keys.sort(key=lambda x: hash(x))
ret_keys.sort(key=lambda x: hash(x))
self.assertEqual(keys, ret_keys)
def test_insert_few_items_in_hashmap_size_one_positive(self):
hmap = Hashmap(1)
keys = [123, "asda", 1023]
for key in keys:
hmap.insert(key, "dummy")
ret_keys = hmap.keys()
keys.sort(key=lambda x: hash(x))
ret_keys.sort(key=lambda x: hash(x))
self.assertEqual(keys, ret_keys)
def test_get_keys_empty_hashmap_positive(self):
hmap = Hashmap()
keys = []
ret_keys = hmap.keys()
self.assertEqual(keys, ret_keys)