def test_hash():
"""Test hash function."""
from hash_table import HashTable
new_hash = HashTable(100)
hashed = new_hash._hash('string')
assert hashed < len(new_hash.table)
assert isinstance(hashed, int)
def test_key():
hashtable = HashTable()
initial = hashtable._hash('a')
second = hashtable._hash('b')
assert initial != second
def test_naive_hash_is_dumb():
"""Tests if naive hash functions as simple hash."""
from hash_table import HashTable
hash_table = HashTable(hash_function='naive')
hash_table._hash('Apollo') == hash_table._hash('Bunker')
