def test_hash_password_success():
""" Test hash_password succeeds in a normal situation """
date_time_provider_instance = FakeDateTimeProvider()
provider = AuthenticationProvider(date_time_provider_instance)
secret = "password"
salt = secrets.token_hex(provider.password_salt_size)
provider.hash_password(secret, salt, provider.password_hash_function,
provider.password_hash_function_parameters)
def test_hash_password_determinist():
""" Test hash_password returns a determinist result """
date_time_provider_instance = FakeDateTimeProvider()
provider = AuthenticationProvider(date_time_provider_instance)
secret = "password"
salt = secrets.token_hex(provider.password_salt_size)
first_password_hash = provider.hash_password(
secret, salt, provider.password_hash_function,
provider.password_hash_function_parameters)
second_password_hash = provider.hash_password(
secret, salt, provider.password_hash_function,
provider.password_hash_function_parameters)
assert first_password_hash == second_password_hash