def test_assign():
hash_map = HashMap(1)
hash_map.assign("key_1", "value_1")
hash_map.assign("key_2", "value_2")
index_1 = hash_map.compressor(hash_map.hash("key_1"))
assert hash_map.array[index_1].get_head_node().get_next_node().get_value(
) == ("key_1", "value_1")
hash_map.assign("key_1", "test")
assert hash_map.array[index_1].get_head_node().get_next_node().get_value(
) == ("key_1", "test")
index_2 = hash_map.compressor(hash_map.hash("key_2"))
assert hash_map.array[index_2].get_head_node().get_value() == ("key_2",
"value_2")
def test_compressor():
hash_map = HashMap(3)
hash_code = hash_map.hash("test")
compressed = hash_map.compressor(hash_code)
result = (hash_code % 3)
assert compressed == result
