text: import unittest
  
  from katas.kyu_7.narcissistic_numbers import is_narcissistic
  
  
  class NarcissisticTestCase(unittest.TestCase):
      def test_true(self):
          self.assertTrue(is_narcissistic(153))
  
      def test_true_2(self):
          self.assertTrue(is_narcissistic(371))
  
      def test_true_3(self):
          self.assertTrue(is_narcissistic(407))
  
      def test_true_4(self):
          self.assertTrue(is_narcissistic(1634))
  
      def test_false(self):
          self.assertFalse(is_narcissistic(201))
  
      def test_false_2(self):
          self.assertFalse(is_narcissistic(259))
  
      def test_false_3(self):
          self.assertFalse(is_narcissistic(595))
  
      def test_false_4(self):
          self.assertFalse(is_narcissistic(825))
  