# File test/test_passwd.rb, line 65
    def test_empty_password
      assert_exception(RuntimeError) {
        @passwd.add_user('alice', nil)
      }
      assert_exception(RuntimeError) {
        @passwd.add_user('alice', '')
      }

      assert_exception(RuntimeError) {
        @passwd.add_encrypted_user('alice', nil)
      }
      assert_exception(RuntimeError) {
        @passwd.add_encrypted_user('alice', '')
      }
    end