text: from itertools import permutations
  from pytest import fixture
  
  from .hash_table import HashTable
  
  
  @fixture
  def new_hash_table():
      return HashTable()
  
  
  @fixture
  def filled_hash_table():
      hash_table = HashTable()
      hash_table.set("None", 1)
      hash_table.set("1", 4)
      hash_table.set("1", 3)
      hash_table.set("1", 2)
      hash_table.set("2", 5)
      hash_table.set("4", 7)
      hash_table.set("4", 6)
      hash_table.set("5", 9)
      hash_table.set("5", 8)
      return hash_table
  
  
  @fixture
  def bad_hash_table():
      hash_table = HashTable()
      for i, t in enumerate(permutations("abcde", 4)):
          hash_table.set("".join(t), i)
      return hash_table
  